[PATCH 42/56] staging/lustre/include: Adjust comment style

From: green
Date: Mon Feb 22 2016 - 23:05:00 EST

From: Oleg Drokin <green@xxxxxxxxxxxxxx>

This fixes most of the
"Block comments use a trailing */ on a separate line" checkpatch
warnings, also some slight reformats of structures or comments
at places.

Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
---
drivers/staging/lustre/lustre/include/cl_object.h | 69 ++++++++++++++--------
drivers/staging/lustre/lustre/include/lclient.h | 3 +-
.../staging/lustre/lustre/include/lprocfs_status.h | 13 ++--
drivers/staging/lustre/lustre/include/lu_object.h | 6 +-
.../lustre/lustre/include/lustre/ll_fiemap.h | 63 ++++++++++++--------
.../lustre/lustre/include/lustre/lustre_user.h | 52 ++++++++++------
drivers/staging/lustre/lustre/include/lustre_cfg.h | 9 ++-
.../staging/lustre/lustre/include/lustre_disk.h | 27 +++++----
drivers/staging/lustre/lustre/include/lustre_dlm.h | 29 +++++----
.../lustre/lustre/include/lustre_dlm_flags.h | 51 ++++++++++------
.../staging/lustre/lustre/include/lustre_export.h | 3 +-
drivers/staging/lustre/lustre/include/lustre_fid.h | 18 ++++--
drivers/staging/lustre/lustre/include/lustre_fld.h | 33 ++++-------
.../staging/lustre/lustre/include/lustre_handles.h | 3 +-
.../staging/lustre/lustre/include/lustre_import.h | 3 +-
drivers/staging/lustre/lustre/include/lustre_lib.h | 3 +-
drivers/staging/lustre/lustre/include/lustre_log.h | 3 +-
drivers/staging/lustre/lustre/include/lustre_mdc.h | 6 +-
drivers/staging/lustre/lustre/include/lustre_net.h | 39 +++++++-----
drivers/staging/lustre/lustre/include/obd.h | 58 ++++++++++--------
drivers/staging/lustre/lustre/include/obd_cksum.h | 9 ++-
drivers/staging/lustre/lustre/include/obd_class.h | 50 ++++++++++------
.../staging/lustre/lustre/include/obd_support.h | 18 +++---
23 files changed, 352 insertions(+), 216 deletions(-)

diff --git a/drivers/staging/lustre/lustre/include/cl_object.h b/drivers/staging/lustre/lustre/include/cl_object.h
index 373e772..2a77ea2f8 100644
--- a/drivers/staging/lustre/lustre/include/cl_object.h
+++ b/drivers/staging/lustre/lustre/include/cl_object.h
@@ -157,7 +157,8 @@ struct cl_device {
};

/** \addtogroup cl_object cl_object
- * @{ */
+ * @{
+ */
/**
* "Data attributes" of cl_object. Data attributes can be updated
* independently for a sub-object, and top-object's attributes are calculated
@@ -288,13 +289,14 @@ struct cl_object_conf {

enum {
/** configure layout, set up a new stripe, must be called while
- * holding layout lock. */
+ * holding layout lock.
+ */
OBJECT_CONF_SET = 0,
/** invalidate the current stripe configuration due to losing
- * layout lock. */
+ * layout lock.
+ */
OBJECT_CONF_INVALIDATE = 1,
- /** wait for old layout to go away so that new layout can be
- * set up. */
+ /** wait for old layout to go away so that new layout can be set up. */
OBJECT_CONF_WAIT = 2
};

@@ -393,7 +395,8 @@ struct cl_object_operations {
*/
struct cl_object_header {
/** Standard lu_object_header. cl_object::co_lu::lo_header points
- * here. */
+ * here.
+ */
struct lu_object_header coh_lu;
/** \name locks
* \todo XXX move locks below to the separate cache-lines, they are
@@ -464,7 +467,8 @@ struct cl_object_header {
#define CL_PAGE_EOF ((pgoff_t)~0ull)

/** \addtogroup cl_page cl_page
- * @{ */
+ * @{
+ */

/** \struct cl_page
* Layered client page.
@@ -687,12 +691,14 @@ enum cl_page_state {

enum cl_page_type {
/** Host page, the page is from the host inode which the cl_page
- * belongs to. */
+ * belongs to.
+ */
CPT_CACHEABLE = 1,

/** Transient page, the transient cl_page is used to bind a cl_page
* to vmpage which is not belonging to the same object of cl_page.
- * it is used in DirectIO, lockless IO and liblustre. */
+ * it is used in DirectIO, lockless IO and liblustre.
+ */
CPT_TRANSIENT,
};

@@ -728,7 +734,8 @@ struct cl_page {
/** Parent page, NULL for top-level page. Immutable after creation. */
struct cl_page *cp_parent;
/** Lower-layer page. NULL for bottommost page. Immutable after
- * creation. */
+ * creation.
+ */
struct cl_page *cp_child;
/**
* Page state. This field is const to avoid accidental update, it is
@@ -1126,7 +1133,8 @@ static inline int __page_in_use(const struct cl_page *page, int refc)
/** @} cl_page */

/** \addtogroup cl_lock cl_lock
- * @{ */
+ * @{
+ */
/** \struct cl_lock
*
* Extent locking on the client.
@@ -1641,7 +1649,8 @@ struct cl_lock {
struct cl_lock_slice {
struct cl_lock *cls_lock;
/** Object slice corresponding to this lock slice. Immutable after
- * creation. */
+ * creation.
+ */
struct cl_object *cls_obj;
const struct cl_lock_operations *cls_ops;
/** Linkage into cl_lock::cll_layers. Immutable after creation. */
@@ -1885,7 +1894,8 @@ struct cl_2queue {
/** @} cl_page_list */

/** \addtogroup cl_io cl_io
- * @{ */
+ * @{
+ */
/** \struct cl_io
* I/O
*
@@ -2284,7 +2294,8 @@ enum cl_fsync_mode {
/** discard all of dirty pages in a specific file range */
CL_FSYNC_DISCARD = 2,
/** start writeback and make sure they have reached storage before
- * return. OST_SYNC RPC must be issued and finished */
+ * return. OST_SYNC RPC must be issued and finished
+ */
CL_FSYNC_ALL = 3
};

@@ -2403,7 +2414,8 @@ struct cl_io {
/** @} cl_io */

/** \addtogroup cl_req cl_req
- * @{ */
+ * @{
+ */
/** \struct cl_req
* Transfer.
*
@@ -2582,7 +2594,8 @@ enum cache_stats_item {
/** how many entities are in the cache right now */
CS_total,
/** how many entities in the cache are actively used (and cannot be
- * evicted) right now */
+ * evicted) right now
+ */
CS_busy,
/** how many entities were created at all */
CS_create,
@@ -2725,7 +2738,8 @@ void cl_req_slice_add(struct cl_req *req, struct cl_req_slice *slice,
/** @} helpers */

/** \defgroup cl_object cl_object
- * @{ */
+ * @{
+ */
struct cl_object *cl_object_top (struct cl_object *o);
struct cl_object *cl_object_find(const struct lu_env *env, struct cl_device *cd,
const struct lu_fid *fid,
@@ -2770,7 +2784,8 @@ static inline void *cl_object_page_slice(struct cl_object *clob,
/** @} cl_object */

/** \defgroup cl_page cl_page
- * @{ */
+ * @{
+ */
enum {
CLP_GANG_OKAY = 0,
CLP_GANG_RESCHED,
@@ -2888,7 +2903,8 @@ void cl_lock_descr_print(const struct lu_env *env, void *cookie,
/** @} cl_page */

/** \defgroup cl_lock cl_lock
- * @{ */
+ * @{
+ */

struct cl_lock *cl_lock_hold(const struct lu_env *env, const struct cl_io *io,
const struct cl_lock_descr *need,
@@ -2966,7 +2982,8 @@ int cl_lock_enqueue_wait(const struct lu_env *env, struct cl_lock *lock,
*
* cl_use_try() NONE cl_lock_operations::clo_use() CLS_HELD
*
- * @{ */
+ * @{
+ */

int cl_wait (const struct lu_env *env, struct cl_lock *lock);
void cl_unuse (const struct lu_env *env, struct cl_lock *lock);
@@ -3019,7 +3036,8 @@ unsigned long cl_lock_weigh(const struct lu_env *env, struct cl_lock *lock);
/** @} cl_lock */

/** \defgroup cl_io cl_io
- * @{ */
+ * @{
+ */

int cl_io_init (const struct lu_env *env, struct cl_io *io,
enum cl_io_type iot, struct cl_object *obj);
@@ -3094,7 +3112,8 @@ do { \
/** @} cl_io */

/** \defgroup cl_page_list cl_page_list
- * @{ */
+ * @{
+ */

/**
* Last page in the page list.
@@ -3137,7 +3156,8 @@ void cl_2queue_init_page(struct cl_2queue *queue, struct cl_page *page);
/** @} cl_page_list */

/** \defgroup cl_req cl_req
- * @{ */
+ * @{
+ */
struct cl_req *cl_req_alloc(const struct lu_env *env, struct cl_page *page,
enum cl_req_type crt, int nr_objects);

@@ -3214,7 +3234,8 @@ void cl_sync_io_note(struct cl_sync_io *anchor, int ioret);
* - cl_env_reexit(cl_env_reenter had to be called priorly)
*
* \see lu_env, lu_context, lu_context_key
- * @{ */
+ * @{
+ */

struct cl_env_nest {
int cen_refcheck;
diff --git a/drivers/staging/lustre/lustre/include/lclient.h b/drivers/staging/lustre/lustre/include/lclient.h
index 7f0a045..5d839a9 100644
--- a/drivers/staging/lustre/lustre/include/lclient.h
+++ b/drivers/staging/lustre/lustre/include/lclient.h
@@ -383,7 +383,8 @@ void cl_put_grouplock(struct ccc_grouplock *cg);
*
* NB: If you find you have to use these interfaces for your new code, please
* think about it again. These interfaces may be removed in the future for
- * better layering. */
+ * better layering.
+ */
struct lov_stripe_md *lov_lsm_get(struct cl_object *clobj);
void lov_lsm_put(struct cl_object *clobj, struct lov_stripe_md *lsm);
int lov_read_and_clear_async_rc(struct cl_object *clob);
diff --git a/drivers/staging/lustre/lustre/include/lprocfs_status.h b/drivers/staging/lustre/lustre/include/lprocfs_status.h
index 54e5aee..eb693a1 100644
--- a/drivers/staging/lustre/lustre/include/lprocfs_status.h
+++ b/drivers/staging/lustre/lustre/include/lprocfs_status.h
@@ -175,7 +175,8 @@ struct lprocfs_percpu {
enum lprocfs_stats_flags {
LPROCFS_STATS_FLAG_NONE = 0x0000, /* per cpu counter */
LPROCFS_STATS_FLAG_NOPERCPU = 0x0001, /* stats have no percpu
- * area and need locking */
+ * area and need locking
+ */
LPROCFS_STATS_FLAG_IRQ_SAFE = 0x0002, /* alloc need irq safe */
};

@@ -196,7 +197,8 @@ struct lprocfs_stats {
unsigned short ls_biggest_alloc_num;
enum lprocfs_stats_flags ls_flags;
/* Lock used when there are no percpu stats areas; For percpu stats,
- * it is used to protect ls_biggest_alloc_num change */
+ * it is used to protect ls_biggest_alloc_num change
+ */
spinlock_t ls_lock;

/* has ls_num of counter headers */
@@ -611,9 +613,10 @@ int lprocfs_single_release(struct inode *, struct file *);
int lprocfs_seq_release(struct inode *, struct file *);

/* write the name##_seq_show function, call LPROC_SEQ_FOPS_RO for read-only
- proc entries; otherwise, you will define name##_seq_write function also for
- a read-write proc entry, and then call LPROC_SEQ_SEQ instead. Finally,
- call ldebugfs_obd_seq_create(obd, filename, 0444, &name#_fops, data); */
+ * proc entries; otherwise, you will define name##_seq_write function also for
+ * a read-write proc entry, and then call LPROC_SEQ_SEQ instead. Finally,
+ * call ldebugfs_obd_seq_create(obd, filename, 0444, &name#_fops, data);
+ */
#define __LPROC_SEQ_FOPS(name, custom_seq_write) \
static int name##_single_open(struct inode *inode, struct file *file) \
{ \
diff --git a/drivers/staging/lustre/lustre/include/lu_object.h b/drivers/staging/lustre/lustre/include/lu_object.h
index 23e5567..b5088b1 100644
--- a/drivers/staging/lustre/lustre/include/lu_object.h
+++ b/drivers/staging/lustre/lustre/include/lu_object.h
@@ -166,7 +166,8 @@ struct lu_device_operations {
*/
enum loc_flags {
/* This is a new object to be allocated, or the file
- * corresponding to the object does not exists. */
+ * corresponding to the object does not exists.
+ */
LOC_F_NEW = 0x00000001,
};

@@ -895,7 +896,8 @@ enum lu_xattr_flags {
/** @} helpers */

/** \name lu_context
- * @{ */
+ * @{
+ */

/** For lu_context health-checks */
enum lu_context_state {
diff --git a/drivers/staging/lustre/lustre/include/lustre/ll_fiemap.h b/drivers/staging/lustre/lustre/include/lustre/ll_fiemap.h
index 09088f4..07d45de 100644
--- a/drivers/staging/lustre/lustre/include/lustre/ll_fiemap.h
+++ b/drivers/staging/lustre/lustre/include/lustre/ll_fiemap.h
@@ -47,9 +47,11 @@

struct ll_fiemap_extent {
__u64 fe_logical; /* logical offset in bytes for the start of
- * the extent from the beginning of the file */
+ * the extent from the beginning of the file
+ */
__u64 fe_physical; /* physical offset in bytes for the start
- * of the extent from the beginning of the disk */
+ * of the extent from the beginning of the disk
+ */
__u64 fe_length; /* length in bytes for this extent */
__u64 fe_reserved64[2];
__u32 fe_flags; /* FIEMAP_EXTENT_* flags for this extent */
@@ -59,9 +61,11 @@ struct ll_fiemap_extent {

struct ll_user_fiemap {
__u64 fm_start; /* logical offset (inclusive) at
- * which to start mapping (in) */
+ * which to start mapping (in)
+ */
__u64 fm_length; /* logical length of mapping which
- * userspace wants (in) */
+ * userspace wants (in)
+ */
__u32 fm_flags; /* FIEMAP_FLAG_* flags for request (in/out) */
__u32 fm_mapped_extents;/* number of extents that were mapped (out) */
__u32 fm_extent_count; /* size of fm_extents array (in) */
@@ -71,28 +75,38 @@ struct ll_user_fiemap {

#define FIEMAP_MAX_OFFSET (~0ULL)

-#define FIEMAP_FLAG_SYNC 0x00000001 /* sync file data before map */
-#define FIEMAP_FLAG_XATTR 0x00000002 /* map extended attribute tree */
-
-#define FIEMAP_EXTENT_LAST 0x00000001 /* Last extent in file. */
-#define FIEMAP_EXTENT_UNKNOWN 0x00000002 /* Data location unknown. */
-#define FIEMAP_EXTENT_DELALLOC 0x00000004 /* Location still pending.
- * Sets EXTENT_UNKNOWN. */
-#define FIEMAP_EXTENT_ENCODED 0x00000008 /* Data can not be read
- * while fs is unmounted */
-#define FIEMAP_EXTENT_DATA_ENCRYPTED 0x00000080 /* Data is encrypted by fs.
- * Sets EXTENT_NO_DIRECT. */
+#define FIEMAP_FLAG_SYNC 0x00000001 /* sync file data before
+ * map
+ */
+#define FIEMAP_FLAG_XATTR 0x00000002 /* map extended attribute
+ * tree
+ */
+#define FIEMAP_EXTENT_LAST 0x00000001 /* Last extent in file. */
+#define FIEMAP_EXTENT_UNKNOWN 0x00000002 /* Data location unknown. */
+#define FIEMAP_EXTENT_DELALLOC 0x00000004 /* Location still pending.
+ * Sets EXTENT_UNKNOWN.
+ */
+#define FIEMAP_EXTENT_ENCODED 0x00000008 /* Data can not be read
+ * while fs is unmounted
+ */
+#define FIEMAP_EXTENT_DATA_ENCRYPTED 0x00000080 /* Data is encrypted by fs.
+ * Sets EXTENT_NO_DIRECT.
+ */
#define FIEMAP_EXTENT_NOT_ALIGNED 0x00000100 /* Extent offsets may not be
- * block aligned. */
+ * block aligned.
+ */
#define FIEMAP_EXTENT_DATA_INLINE 0x00000200 /* Data mixed with metadata.
* Sets EXTENT_NOT_ALIGNED.*/
-#define FIEMAP_EXTENT_DATA_TAIL 0x00000400 /* Multiple files in block.
- * Sets EXTENT_NOT_ALIGNED.*/
-#define FIEMAP_EXTENT_UNWRITTEN 0x00000800 /* Space allocated, but
- * no data (i.e. zero). */
-#define FIEMAP_EXTENT_MERGED 0x00001000 /* File does not natively
+#define FIEMAP_EXTENT_DATA_TAIL 0x00000400 /* Multiple files in block.
+ * Sets EXTENT_NOT_ALIGNED.
+ */
+#define FIEMAP_EXTENT_UNWRITTEN 0x00000800 /* Space allocated, but
+ * no data (i.e. zero).
+ */
+#define FIEMAP_EXTENT_MERGED 0x00001000 /* File does not natively
* support extents. Result
- * merged for efficiency. */
+ * merged for efficiency.
+ */

static inline size_t fiemap_count_to_size(size_t extent_count)
{
@@ -114,7 +128,8 @@ static inline unsigned fiemap_size_to_count(size_t array_size)

/* Lustre specific flags - use a high bit, don't conflict with upstream flag */
#define FIEMAP_EXTENT_NO_DIRECT 0x40000000 /* Data mapping undefined */
-#define FIEMAP_EXTENT_NET 0x80000000 /* Data stored remotely.
- * Sets NO_DIRECT flag */
+#define FIEMAP_EXTENT_NET 0x80000000 /* Data stored remotely.
+ * Sets NO_DIRECT flag
+ */

#endif /* _LUSTRE_FIEMAP_H */
diff --git a/drivers/staging/lustre/lustre/include/lustre/lustre_user.h b/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
index 57d42a3..60c40ca 100644
--- a/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
+++ b/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
@@ -85,9 +85,8 @@ struct obd_statfs {
__u32 os_namelen;
__u64 os_maxbytes;
__u32 os_state; /**< obd_statfs_state OS_STATE_* flag */
- __u32 os_fprecreated; /* objs available now to the caller */
- /* used in QoS code to find preferred
- * OSTs */
+ __u32 os_fprecreated; /* objs available now to the caller */
+ /* used in QoS code to find preferred OSTs */
__u32 os_spare2;
__u32 os_spare3;
__u32 os_spare4;
@@ -135,7 +134,8 @@ struct filter_fid_old {

/* Userspace should treat lu_fid as opaque, and only use the following methods
* to print or parse them. Other functions (e.g. compare, swab) could be moved
- * here from lustre_idl.h if needed. */
+ * here from lustre_idl.h if needed.
+ */
struct lu_fid;

/**
@@ -266,7 +266,8 @@ struct ost_id {
/* Define O_LOV_DELAY_CREATE to be a mask that is not useful for regular
* files, but are unlikely to be used in practice and are not harmful if
* used incorrectly. O_NOCTTY and FASYNC are only meaningful for character
- * devices and are safe for use on new files (See LU-812, LU-4209). */
+ * devices and are safe for use on new files (See LU-812, LU-4209).
+ */
#define O_LOV_DELAY_CREATE (O_NOCTTY | FASYNC)

#define LL_FILE_IGNORE_LOCK 0x00000001
@@ -302,7 +303,8 @@ struct ost_id {
* The limit of 12 pages is somewhat arbitrary, but is a reasonably large
* allocation that is sufficient for the current generation of systems.
*
- * (max buffer size - lov+rpc header) / sizeof(struct lov_ost_data_v1) */
+ * (max buffer size - lov+rpc header) / sizeof(struct lov_ost_data_v1)
+ */
#define LOV_MAX_STRIPE_COUNT 2000 /* ((12 * 4096 - 256) / 24) */
#define LOV_ALL_STRIPES 0xffff /* only valid for directories */
#define LOV_V1_INSANE_STRIPE_COUNT 65532 /* maximum stripe count bz13933 */
@@ -323,9 +325,11 @@ struct lov_user_md_v1 { /* LOV EA user data (host-endian) */
__u16 lmm_stripe_count; /* num stripes in use for this object */
union {
__u16 lmm_stripe_offset; /* starting stripe offset in
- * lmm_objects, use when writing */
+ * lmm_objects, use when writing
+ */
__u16 lmm_layout_gen; /* layout generation number
- * used when reading */
+ * used when reading
+ */
};
struct lov_user_ost_data_v1 lmm_objects[0]; /* per-stripe data */
} __attribute__((packed, __may_alias__));
@@ -338,9 +342,11 @@ struct lov_user_md_v3 { /* LOV EA user data (host-endian) */
__u16 lmm_stripe_count; /* num stripes in use for this object */
union {
__u16 lmm_stripe_offset; /* starting stripe offset in
- * lmm_objects, use when writing */
+ * lmm_objects, use when writing
+ */
__u16 lmm_layout_gen; /* layout generation number
- * used when reading */
+ * used when reading
+ */
};
char lmm_pool_name[LOV_MAXPOOLNAME]; /* pool name */
struct lov_user_ost_data_v1 lmm_objects[0]; /* per-stripe data */
@@ -444,7 +450,8 @@ static inline char *obd_uuid2str(const struct obd_uuid *uuid)
{
if (uuid->uuid[sizeof(*uuid) - 1] != '\0') {
/* Obviously not safe, but for printfs, no real harm done...
- we're always null-terminated, even in a race. */
+ * we're always null-terminated, even in a race.
+ */
static char temp[sizeof(*uuid)];

memcpy(temp, uuid->uuid, sizeof(*uuid) - 1);
@@ -455,8 +462,9 @@ static inline char *obd_uuid2str(const struct obd_uuid *uuid)
}

/* Extract fsname from uuid (or target name) of a target
- e.g. (myfs-OST0007_UUID -> myfs)
- see also deuuidify. */
+ * e.g. (myfs-OST0007_UUID -> myfs)
+ * see also deuuidify.
+ */
static inline void obd_uuid2fsname(char *buf, char *uuid, int buflen)
{
char *p;
@@ -469,7 +477,8 @@ static inline void obd_uuid2fsname(char *buf, char *uuid, int buflen)
}

/* printf display format
- e.g. printf("file FID is "DFID"\n", PFID(fid)); */
+ * e.g. printf("file FID is "DFID"\n", PFID(fid));
+ */
#define FID_NOBRACE_LEN 40
#define FID_LEN (FID_NOBRACE_LEN + 2)
#define DFID_NOBRACE "%#llx:0x%x:0x%x"
@@ -480,7 +489,8 @@ static inline void obd_uuid2fsname(char *buf, char *uuid, int buflen)
(fid)->f_ver

/* scanf input parse format -- strip '[' first.
- e.g. sscanf(fidstr, SFID, RFID(&fid)); */
+ * e.g. sscanf(fidstr, SFID, RFID(&fid));
+ */
#define SFID "0x%llx:0x%x:0x%x"
#define RFID(fid) \
&((fid)->f_seq), \
@@ -698,7 +708,8 @@ static inline const char *changelog_type2str(int type)
#define CLF_HSM_LAST 15

/* Remove bits higher than _h, then extract the value
- * between _h and _l by shifting lower weigth to bit 0. */
+ * between _h and _l by shifting lower weigth to bit 0.
+ */
#define CLF_GET_BITS(_b, _h, _l) (((_b << (CLF_HSM_LAST - _h)) & 0xFFFF) \
>> (CLF_HSM_LAST - _h + _l))

@@ -775,7 +786,8 @@ struct changelog_rec {
struct changelog_ext_rec {
__u16 cr_namelen;
__u16 cr_flags; /**< (flags & CLF_FLAGMASK) |
- CLF_EXT_VERSION */
+ * CLF_EXT_VERSION
+ */
__u32 cr_type; /**< \a changelog_rec_type */
__u64 cr_index; /**< changelog record number */
__u64 cr_prev; /**< last index for this target fid */
@@ -835,7 +847,8 @@ struct ioc_data_version {
};

#define LL_DV_NOFLUSH 0x01 /* Do not take READ EXTENT LOCK before sampling
- version. Dirty caches are left unchanged. */
+ * version. Dirty caches are left unchanged.
+ */

#ifndef offsetof
# define offsetof(typ, memb) ((unsigned long)((char *)&(((typ *)0)->memb)))
@@ -1095,7 +1108,8 @@ struct hsm_action_list {
__u32 padding1;
char hal_fsname[0]; /* null-terminated */
/* struct hsm_action_item[hal_count] follows, aligned on 8-byte
- boundaries. See hai_zero */
+ * boundaries. See hai_zero
+ */
} __packed;

#ifndef HAVE_CFS_SIZE_ROUND
diff --git a/drivers/staging/lustre/lustre/include/lustre_cfg.h b/drivers/staging/lustre/lustre/include/lustre_cfg.h
index 1bc35c4..23ae832 100644
--- a/drivers/staging/lustre/lustre/include/lustre_cfg.h
+++ b/drivers/staging/lustre/lustre/include/lustre_cfg.h
@@ -55,7 +55,8 @@
/** If the LCFG_REQUIRED bit is set in a configuration command,
* then the client is required to understand this parameter
* in order to mount the filesystem. If it does not understand
- * a REQUIRED command the client mount will fail. */
+ * a REQUIRED command the client mount will fail.
+ */
#define LCFG_REQUIRED 0x0001000

enum lcfg_command_type {
@@ -87,9 +88,11 @@ enum lcfg_command_type {
LCFG_POOL_DEL = 0x00ce023, /**< destroy an ost pool name */
LCFG_SET_LDLM_TIMEOUT = 0x00ce030, /**< set ldlm_timeout */
LCFG_PRE_CLEANUP = 0x00cf031, /**< call type-specific pre
- * cleanup cleanup */
+ * cleanup cleanup
+ */
LCFG_SET_PARAM = 0x00ce032, /**< use set_param syntax to set
- *a proc parameters */
+ * a proc parameters
+ */
};

struct lustre_cfg_bufs {
diff --git a/drivers/staging/lustre/lustre/include/lustre_disk.h b/drivers/staging/lustre/lustre/include/lustre_disk.h
index b69bd9d..95fd360 100644
--- a/drivers/staging/lustre/lustre/include/lustre_disk.h
+++ b/drivers/staging/lustre/lustre/include/lustre_disk.h
@@ -65,7 +65,8 @@
/****************** mount command *********************/

/* The lmd is only used internally by Lustre; mount simply passes
- everything as string options */
+ * everything as string options
+ */

#define LMD_MAGIC 0xbdacbd03
#define LMD_PARAMS_MAXLEN 4096
@@ -79,23 +80,26 @@ struct lustre_mount_data {
int lmd_recovery_time_soft;
int lmd_recovery_time_hard;
char *lmd_dev; /* device name */
- char *lmd_profile; /* client only */
+ char *lmd_profile; /* client only */
char *lmd_mgssec; /* sptlrpc flavor to mgs */
- char *lmd_opts; /* lustre mount options (as opposed to
- _device_ mount options) */
+ char *lmd_opts; /* lustre mount options (as opposed to
+ * _device_ mount options)
+ */
char *lmd_params; /* lustre params */
- __u32 *lmd_exclude; /* array of OSTs to ignore */
- char *lmd_mgs; /* MGS nid */
- char *lmd_osd_type; /* OSD type */
+ __u32 *lmd_exclude; /* array of OSTs to ignore */
+ char *lmd_mgs; /* MGS nid */
+ char *lmd_osd_type; /* OSD type */
};

#define LMD_FLG_SERVER 0x0001 /* Mounting a server */
#define LMD_FLG_CLIENT 0x0002 /* Mounting a client */
#define LMD_FLG_ABORT_RECOV 0x0008 /* Abort recovery */
#define LMD_FLG_NOSVC 0x0010 /* Only start MGS/MGC for servers,
- no other services */
-#define LMD_FLG_NOMGS 0x0020 /* Only start target for servers, reusing
- existing MGS services */
+ * no other services
+ */
+#define LMD_FLG_NOMGS 0x0020 /* Only start target for servers,
+ * reusing existing MGS services
+ */
#define LMD_FLG_WRITECONF 0x0040 /* Rewrite config log */
#define LMD_FLG_NOIR 0x0080 /* NO imperative recovery */
#define LMD_FLG_NOSCRUB 0x0100 /* Do not trigger scrub automatically */
@@ -135,7 +139,8 @@ struct lustre_sb_info {
char lsi_osd_type[16];
char lsi_fstype[16];
struct backing_dev_info lsi_bdi; /* each client mountpoint needs
- own backing_dev_info */
+ * own backing_dev_info
+ */
};

#define LSI_UMOUNT_FAILOVER 0x00200000
diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
index 4ab34dd..144b5af 100644
--- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
+++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
@@ -250,7 +250,8 @@ struct ldlm_pool {
/** Current biggest client lock volume. Protected by pl_lock. */
__u64 pl_client_lock_volume;
/** Lock volume factor. SLV on client is calculated as following:
- * server_slv * lock_volume_factor. */
+ * server_slv * lock_volume_factor.
+ */
atomic_t pl_lock_volume_factor;
/** Time when last SLV from server was obtained. */
time64_t pl_recalc_time;
@@ -501,7 +502,8 @@ struct ldlm_glimpse_work {
struct list_head gl_list; /* linkage to other gl work structs */
__u32 gl_flags;/* see LDLM_GL_WORK_* below */
union ldlm_gl_desc *gl_desc; /* glimpse descriptor to be packed in
- * glimpse callback request */
+ * glimpse callback request
+ */
};

/** The ldlm_glimpse_work is allocated on the stack and should not be freed. */
@@ -510,8 +512,9 @@ struct ldlm_glimpse_work {
/** Interval node data for each LDLM_EXTENT lock. */
struct ldlm_interval {
struct interval_node li_node; /* node for tree management */
- struct list_head li_group; /* the locks which have the same
- * policy - group of the policy */
+ struct list_head li_group; /* the locks which have the same
+ * policy - group of the policy
+ */
};

#define to_ldlm_interval(n) container_of(n, struct ldlm_interval, li_node)
@@ -537,7 +540,8 @@ enum ldlm_cancel_flags {
LCF_ASYNC = 0x1, /* Cancel locks asynchronously. */
LCF_LOCAL = 0x2, /* Cancel locks locally, not notifing server */
LCF_BL_AST = 0x4, /* Cancel locks marked as LDLM_FL_BL_AST
- * in the same RPC */
+ * in the same RPC
+ */
};

struct ldlm_flock {
@@ -839,12 +843,14 @@ struct ldlm_resource {

/**
* protected by lr_lock
- * @{ */
+ * @{
+ */
/** List of locks in granted state */
struct list_head lr_granted;
/**
* List of locks that could not be granted due to conflicts and
- * that are waiting for conflicts to go away */
+ * that are waiting for conflicts to go away
+ */
struct list_head lr_waiting;
/** @} */

@@ -1036,7 +1042,8 @@ typedef int (*ldlm_res_iterator_t)(struct ldlm_resource *, void *);
*
* LDLM provides for a way to iterate through every lock on a resource or
* namespace or every resource in a namespace.
- * @{ */
+ * @{
+ */
int ldlm_resource_iterate(struct ldlm_namespace *, const struct ldlm_res_id *,
ldlm_iterator_t iter, void *data);
/** @} ldlm_iterator */
@@ -1214,7 +1221,8 @@ int ldlm_lock_change_resource(struct ldlm_namespace *, struct ldlm_lock *,
* These AST handlers are typically used for server-side local locks and are
* also used by client-side lock handlers to perform minimum level base
* processing.
- * @{ */
+ * @{
+ */
int ldlm_completion_ast_async(struct ldlm_lock *lock, __u64 flags, void *data);
int ldlm_completion_ast(struct ldlm_lock *lock, __u64 flags, void *data);
/** @} ldlm_local_ast */
@@ -1222,7 +1230,8 @@ int ldlm_completion_ast(struct ldlm_lock *lock, __u64 flags, void *data);
/** \defgroup ldlm_cli_api API to operate on locks from actual LDLM users.
* These are typically used by client and server (*_local versions)
* to obtain and release locks.
- * @{ */
+ * @{
+ */
int ldlm_cli_enqueue(struct obd_export *exp, struct ptlrpc_request **reqp,
struct ldlm_enqueue_info *einfo,
const struct ldlm_res_id *res_id,
diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm_flags.h b/drivers/staging/lustre/lustre/include/lustre_dlm_flags.h
index 4f9e9ad..7f2ba2f 100644
--- a/drivers/staging/lustre/lustre/include/lustre_dlm_flags.h
+++ b/drivers/staging/lustre/lustre/include/lustre_dlm_flags.h
@@ -57,7 +57,8 @@

/**
* Server placed lock on granted list, or a recovering client wants the
- * lock added to the granted list, no questions asked. */
+ * lock added to the granted list, no questions asked.
+ */
#define LDLM_FL_BLOCK_GRANTED 0x0000000000000002ULL /* bit 1 */
#define ldlm_is_block_granted(_l) LDLM_TEST_FLAG((_l), 1ULL << 1)
#define ldlm_set_block_granted(_l) LDLM_SET_FLAG((_l), 1ULL << 1)
@@ -65,7 +66,8 @@

/**
* Server placed lock on conv list, or a recovering client wants the lock
- * added to the conv list, no questions asked. */
+ * added to the conv list, no questions asked.
+ */
#define LDLM_FL_BLOCK_CONV 0x0000000000000004ULL /* bit 2 */
#define ldlm_is_block_conv(_l) LDLM_TEST_FLAG((_l), 1ULL << 2)
#define ldlm_set_block_conv(_l) LDLM_SET_FLAG((_l), 1ULL << 2)
@@ -73,7 +75,8 @@

/**
* Server placed lock on wait list, or a recovering client wants the lock
- * added to the wait list, no questions asked. */
+ * added to the wait list, no questions asked.
+ */
#define LDLM_FL_BLOCK_WAIT 0x0000000000000008ULL /* bit 3 */
#define ldlm_is_block_wait(_l) LDLM_TEST_FLAG((_l), 1ULL << 3)
#define ldlm_set_block_wait(_l) LDLM_SET_FLAG((_l), 1ULL << 3)
@@ -87,7 +90,8 @@

/**
* Lock is being replayed. This could probably be implied by the fact that
- * one of BLOCK_{GRANTED,CONV,WAIT} is set, but that is pretty dangerous. */
+ * one of BLOCK_{GRANTED,CONV,WAIT} is set, but that is pretty dangerous.
+ */
#define LDLM_FL_REPLAY 0x0000000000000100ULL /* bit 8 */
#define ldlm_is_replay(_l) LDLM_TEST_FLAG((_l), 1ULL << 8)
#define ldlm_set_replay(_l) LDLM_SET_FLAG((_l), 1ULL << 8)
@@ -125,7 +129,8 @@

/**
* Server told not to wait if blocked. For AGL, OST will not send glimpse
- * callback. */
+ * callback.
+ */
#define LDLM_FL_BLOCK_NOWAIT 0x0000000000040000ULL /* bit 18 */
#define ldlm_is_block_nowait(_l) LDLM_TEST_FLAG((_l), 1ULL << 18)
#define ldlm_set_block_nowait(_l) LDLM_SET_FLAG((_l), 1ULL << 18)
@@ -141,7 +146,8 @@
* Immediately cancel such locks when they block some other locks. Send
* cancel notification to original lock holder, but expect no reply. This
* is for clients (like liblustre) that cannot be expected to reliably
- * response to blocking AST. */
+ * response to blocking AST.
+ */
#define LDLM_FL_CANCEL_ON_BLOCK 0x0000000000800000ULL /* bit 23 */
#define ldlm_is_cancel_on_block(_l) LDLM_TEST_FLAG((_l), 1ULL << 23)
#define ldlm_set_cancel_on_block(_l) LDLM_SET_FLAG((_l), 1ULL << 23)
@@ -164,7 +170,8 @@

/**
* Used for marking lock as a target for -EINTR while cp_ast sleep emulation
- * + race with upcoming bl_ast. */
+ * + race with upcoming bl_ast.
+ */
#define LDLM_FL_FAIL_LOC 0x0000000100000000ULL /* bit 32 */
#define ldlm_is_fail_loc(_l) LDLM_TEST_FLAG((_l), 1ULL << 32)
#define ldlm_set_fail_loc(_l) LDLM_SET_FLAG((_l), 1ULL << 32)
@@ -172,7 +179,8 @@

/**
* Used while processing the unused list to know that we have already
- * handled this lock and decided to skip it. */
+ * handled this lock and decided to skip it.
+ */
#define LDLM_FL_SKIPPED 0x0000000200000000ULL /* bit 33 */
#define ldlm_is_skipped(_l) LDLM_TEST_FLAG((_l), 1ULL << 33)
#define ldlm_set_skipped(_l) LDLM_SET_FLAG((_l), 1ULL << 33)
@@ -231,7 +239,8 @@
* The proper fix is to do the granting inside of the completion AST,
* which can be replaced with a LVB-aware wrapping function for OSC locks.
* That change is pretty high-risk, though, and would need a lot more
- * testing. */
+ * testing.
+ */
#define LDLM_FL_LVB_READY 0x0000020000000000ULL /* bit 41 */
#define ldlm_is_lvb_ready(_l) LDLM_TEST_FLAG((_l), 1ULL << 41)
#define ldlm_set_lvb_ready(_l) LDLM_SET_FLAG((_l), 1ULL << 41)
@@ -243,7 +252,8 @@
* dirty pages. It can remain on the granted list during this whole time.
* Threads racing to update the KMS after performing their writeback need
* to know to exclude each other's locks from the calculation as they walk
- * the granted list. */
+ * the granted list.
+ */
#define LDLM_FL_KMS_IGNORE 0x0000040000000000ULL /* bit 42 */
#define ldlm_is_kms_ignore(_l) LDLM_TEST_FLAG((_l), 1ULL << 42)
#define ldlm_set_kms_ignore(_l) LDLM_SET_FLAG((_l), 1ULL << 42)
@@ -263,7 +273,8 @@

/**
* optimization hint: LDLM can run blocking callback from current context
- * w/o involving separate thread. in order to decrease cs rate */
+ * w/o involving separate thread. in order to decrease cs rate
+ */
#define LDLM_FL_ATOMIC_CB 0x0000200000000000ULL /* bit 45 */
#define ldlm_is_atomic_cb(_l) LDLM_TEST_FLAG((_l), 1ULL << 45)
#define ldlm_set_atomic_cb(_l) LDLM_SET_FLAG((_l), 1ULL << 45)
@@ -280,7 +291,8 @@
* LDLM_FL_BL_DONE is to be set by ldlm_cancel_callback() when lock cache is
* dropped to let ldlm_callback_handler() return EINVAL to the server. It
* is used when ELC RPC is already prepared and is waiting for rpc_lock,
- * too late to send a separate CANCEL RPC. */
+ * too late to send a separate CANCEL RPC.
+ */
#define LDLM_FL_BL_AST 0x0000400000000000ULL /* bit 46 */
#define ldlm_is_bl_ast(_l) LDLM_TEST_FLAG((_l), 1ULL << 46)
#define ldlm_set_bl_ast(_l) LDLM_SET_FLAG((_l), 1ULL << 46)
@@ -295,7 +307,8 @@
/**
* Don't put lock into the LRU list, so that it is not canceled due
* to aging. Used by MGC locks, they are cancelled only at unmount or
- * by callback. */
+ * by callback.
+ */
#define LDLM_FL_NO_LRU 0x0001000000000000ULL /* bit 48 */
#define ldlm_is_no_lru(_l) LDLM_TEST_FLAG((_l), 1ULL << 48)
#define ldlm_set_no_lru(_l) LDLM_SET_FLAG((_l), 1ULL << 48)
@@ -304,7 +317,8 @@
/**
* Set for locks that failed and where the server has been notified.
*
- * Protected by lock and resource locks. */
+ * Protected by lock and resource locks.
+ */
#define LDLM_FL_FAIL_NOTIFIED 0x0002000000000000ULL /* bit 49 */
#define ldlm_is_fail_notified(_l) LDLM_TEST_FLAG((_l), 1ULL << 49)
#define ldlm_set_fail_notified(_l) LDLM_SET_FLAG((_l), 1ULL << 49)
@@ -315,7 +329,8 @@
* be destroyed when last reference to them is released. Set by
* ldlm_lock_destroy_internal().
*
- * Protected by lock and resource locks. */
+ * Protected by lock and resource locks.
+ */
#define LDLM_FL_DESTROYED 0x0004000000000000ULL /* bit 50 */
#define ldlm_is_destroyed(_l) LDLM_TEST_FLAG((_l), 1ULL << 50)
#define ldlm_set_destroyed(_l) LDLM_SET_FLAG((_l), 1ULL << 50)
@@ -333,7 +348,8 @@
* NB: compared with check_res_locked(), checking this bit is cheaper.
* Also, spin_is_locked() is deprecated for kernel code; one reason is
* because it works only for SMP so user needs to add extra macros like
- * LASSERT_SPIN_LOCKED for uniprocessor kernels. */
+ * LASSERT_SPIN_LOCKED for uniprocessor kernels.
+ */
#define LDLM_FL_RES_LOCKED 0x0010000000000000ULL /* bit 52 */
#define ldlm_is_res_locked(_l) LDLM_TEST_FLAG((_l), 1ULL << 52)
#define ldlm_set_res_locked(_l) LDLM_SET_FLAG((_l), 1ULL << 52)
@@ -343,7 +359,8 @@
* It's set once we call ldlm_add_waiting_lock_res_locked() to start the
* lock-timeout timer and it will never be reset.
*
- * Protected by lock and resource locks. */
+ * Protected by lock and resource locks.
+ */
#define LDLM_FL_WAITED 0x0020000000000000ULL /* bit 53 */
#define ldlm_is_waited(_l) LDLM_TEST_FLAG((_l), 1ULL << 53)
#define ldlm_set_waited(_l) LDLM_SET_FLAG((_l), 1ULL << 53)
diff --git a/drivers/staging/lustre/lustre/include/lustre_export.h b/drivers/staging/lustre/lustre/include/lustre_export.h
index 30ae096..3014d27 100644
--- a/drivers/staging/lustre/lustre/include/lustre_export.h
+++ b/drivers/staging/lustre/lustre/include/lustre_export.h
@@ -123,7 +123,8 @@ struct obd_export {
*/
spinlock_t exp_lock;
/** Compatibility flags for this export are embedded into
- * exp_connect_data */
+ * exp_connect_data
+ */
struct obd_connect_data exp_connect_data;
enum obd_option exp_flags;
unsigned long exp_failed:1,
diff --git a/drivers/staging/lustre/lustre/include/lustre_fid.h b/drivers/staging/lustre/lustre/include/lustre_fid.h
index 9b1a9c6..ab91879 100644
--- a/drivers/staging/lustre/lustre/include/lustre_fid.h
+++ b/drivers/staging/lustre/lustre/include/lustre_fid.h
@@ -251,7 +251,8 @@ static inline void lu_local_name_obj_fid(struct lu_fid *fid, __u32 oid)

/* For new FS (>= 2.4), the root FID will be changed to
* [FID_SEQ_ROOT:1:0], for existing FS, (upgraded to 2.4),
- * the root FID will still be IGIF */
+ * the root FID will still be IGIF
+ */
static inline int fid_is_root(const struct lu_fid *fid)
{
return unlikely((fid_seq(fid) == FID_SEQ_ROOT &&
@@ -294,7 +295,8 @@ static inline int fid_is_namespace_visible(const struct lu_fid *fid)
const __u64 seq = fid_seq(fid);

/* Here, we cannot distinguish whether the normal FID is for OST
- * object or not. It is caller's duty to check more if needed. */
+ * object or not. It is caller's duty to check more if needed.
+ */
return (!fid_is_last_id(fid) &&
(fid_seq_is_norm(seq) || fid_seq_is_igif(seq))) ||
fid_is_root(fid) || fid_is_dot_lustre(fid);
@@ -516,7 +518,8 @@ static inline int ostid_res_name_eq(struct ost_id *oi,
struct ldlm_res_id *name)
{
/* Note: it is just a trick here to save some effort, probably the
- * correct way would be turn them into the FID and compare */
+ * correct way would be turn them into the FID and compare
+ */
if (fid_seq_is_mdt0(ostid_seq(oi))) {
return name->name[LUSTRE_RES_ID_SEQ_OFF] == ostid_id(oi) &&
name->name[LUSTRE_RES_ID_VER_OID_OFF] == ostid_seq(oi);
@@ -589,12 +592,14 @@ static inline __u64 fid_flatten(const struct lu_fid *fid)
static inline __u32 fid_hash(const struct lu_fid *f, int bits)
{
/* all objects with same id and different versions will belong to same
- * collisions list. */
+ * collisions list.
+ */
return hash_long(fid_flatten(f), bits);
}

/**
- * map fid to 32 bit value for ino on 32bit systems. */
+ * map fid to 32 bit value for ino on 32bit systems.
+ */
static inline __u32 fid_flatten32(const struct lu_fid *fid)
{
__u32 ino;
@@ -611,7 +616,8 @@ static inline __u32 fid_flatten32(const struct lu_fid *fid)
* that inodes generated at about the same time have a reduced chance
* of collisions. This will give a period of 2^12 = 1024 unique clients
* (from SEQ) and up to min(LUSTRE_SEQ_MAX_WIDTH, 2^20) = 128k objects
- * (from OID), or up to 128M inodes without collisions for new files. */
+ * (from OID), or up to 128M inodes without collisions for new files.
+ */
ino = ((seq & 0x000fffffULL) << 12) + ((seq >> 8) & 0xfffff000) +
(seq >> (64 - (40-8)) & 0xffffff00) +
(fid_oid(fid) & 0xff000fff) + ((fid_oid(fid) & 0x00fff000) << 8);
diff --git a/drivers/staging/lustre/lustre/include/lustre_fld.h b/drivers/staging/lustre/lustre/include/lustre_fld.h
index 5511626..4cf2b0e 100644
--- a/drivers/staging/lustre/lustre/include/lustre_fld.h
+++ b/drivers/staging/lustre/lustre/include/lustre_fld.h
@@ -71,50 +71,41 @@ struct lu_fld_target {
struct lu_server_fld {
/**
* super sequence controller export, needed to forward fld
- * lookup request. */
+ * lookup request.
+ */
struct obd_export *lsf_control_exp;

- /**
- * Client FLD cache. */
+ /** Client FLD cache. */
struct fld_cache *lsf_cache;

- /**
- * Protect index modifications */
+ /** Protect index modifications */
struct mutex lsf_lock;

- /**
- * Fld service name in form "fld-srv-lustre-MDTXXX" */
+ /** Fld service name in form "fld-srv-lustre-MDTXXX" */
char lsf_name[LUSTRE_MDT_MAXNAMELEN];

};

struct lu_client_fld {
- /**
- * Client side debugfs entry. */
+ /** Client side debugfs entry. */
struct dentry *lcf_debugfs_entry;

- /**
- * List of exports client FLD knows about. */
+ /** List of exports client FLD knows about. */
struct list_head lcf_targets;

- /**
- * Current hash to be used to chose an export. */
+ /** Current hash to be used to chose an export. */
struct lu_fld_hash *lcf_hash;

- /**
- * Exports count. */
+ /** Exports count. */
int lcf_count;

- /**
- * Lock protecting exports list and fld_hash. */
+ /** Lock protecting exports list and fld_hash. */
spinlock_t lcf_lock;

- /**
- * Client FLD cache. */
+ /** Client FLD cache. */
struct fld_cache *lcf_cache;

- /**
- * Client fld debugfs entry name. */
+ /** Client fld debugfs entry name. */
char lcf_name[LUSTRE_MDT_MAXNAMELEN];

int lcf_flags;
diff --git a/drivers/staging/lustre/lustre/include/lustre_handles.h b/drivers/staging/lustre/lustre/include/lustre_handles.h
index f39780a..27f169d 100644
--- a/drivers/staging/lustre/lustre/include/lustre_handles.h
+++ b/drivers/staging/lustre/lustre/include/lustre_handles.h
@@ -65,7 +65,8 @@ struct portals_handle_ops {
*
* Now you're able to assign the results of cookie2handle directly to an
* ldlm_lock. If it's not at the top, you'll want to use container_of()
- * to compute the start of the structure based on the handle field. */
+ * to compute the start of the structure based on the handle field.
+ */
struct portals_handle {
struct list_head h_link;
__u64 h_cookie;
diff --git a/drivers/staging/lustre/lustre/include/lustre_import.h b/drivers/staging/lustre/lustre/include/lustre_import.h
index 4e4230e..dac2d84 100644
--- a/drivers/staging/lustre/lustre/include/lustre_import.h
+++ b/drivers/staging/lustre/lustre/include/lustre_import.h
@@ -292,7 +292,8 @@ struct obd_import {
/* need IR MNE swab */
imp_need_mne_swab:1,
/* import must be reconnected instead of
- * chose new connection */
+ * chosing new connection
+ */
imp_force_reconnect:1,
/* import has tried to connect with server */
imp_connect_tried:1;
diff --git a/drivers/staging/lustre/lustre/include/lustre_lib.h b/drivers/staging/lustre/lustre/include/lustre_lib.h
index 8f821df..f2223d5 100644
--- a/drivers/staging/lustre/lustre/include/lustre_lib.h
+++ b/drivers/staging/lustre/lustre/include/lustre_lib.h
@@ -387,7 +387,8 @@ static inline void obd_ioctl_freedata(char *buf, int len)
*/

/* Until such time as we get_info the per-stripe maximum from the OST,
- * we define this to be 2T - 4k, which is the ext3 maxbytes. */
+ * we define this to be 2T - 4k, which is the ext3 maxbytes.
+ */
#define LUSTRE_STRIPE_MAXBYTES 0x1fffffff000ULL

/* Special values for remove LOV EA from disk */
diff --git a/drivers/staging/lustre/lustre/include/lustre_log.h b/drivers/staging/lustre/lustre/include/lustre_log.h
index 155a0e6..49618e1 100644
--- a/drivers/staging/lustre/lustre/include/lustre_log.h
+++ b/drivers/staging/lustre/lustre/include/lustre_log.h
@@ -241,7 +241,8 @@ struct llog_ctxt {
struct obd_llog_group *loc_olg; /* group containing that ctxt */
struct obd_export *loc_exp; /* parent "disk" export (e.g. MDS) */
struct obd_import *loc_imp; /* to use in RPC's: can be backward
- pointing import */
+ * pointing import
+ */
struct llog_operations *loc_logops;
struct llog_handle *loc_handle;
struct mutex loc_mutex; /* protect loc_imp */
diff --git a/drivers/staging/lustre/lustre/include/lustre_mdc.h b/drivers/staging/lustre/lustre/include/lustre_mdc.h
index db46004..df94f9f 100644
--- a/drivers/staging/lustre/lustre/include/lustre_mdc.h
+++ b/drivers/staging/lustre/lustre/include/lustre_mdc.h
@@ -90,7 +90,8 @@ static inline void mdc_get_rpc_lock(struct mdc_rpc_lock *lck,
* done, then set rpcl_it to MDC_FAKE_RPCL_IT. Once that is set
* it will only be cleared when all fake requests are finished.
* Only when all fake requests are finished can normal requests
- * be sent, to ensure they are recoverable again. */
+ * be sent, to ensure they are recoverable again.
+ */
again:
mutex_lock(&lck->rpcl_mutex);

@@ -105,7 +106,8 @@ static inline void mdc_get_rpc_lock(struct mdc_rpc_lock *lck,
* just turned off but there are still requests in progress.
* Wait until they finish. It doesn't need to be efficient
* in this extremely rare case, just have low overhead in
- * the common case when it isn't true. */
+ * the common case when it isn't true.
+ */
while (unlikely(lck->rpcl_it == MDC_FAKE_RPCL_IT)) {
mutex_unlock(&lck->rpcl_mutex);
schedule_timeout(cfs_time_seconds(1) / 4);
diff --git a/drivers/staging/lustre/lustre/include/lustre_net.h b/drivers/staging/lustre/lustre/include/lustre_net.h
index 2105a95..ac08b25 100644
--- a/drivers/staging/lustre/lustre/include/lustre_net.h
+++ b/drivers/staging/lustre/lustre/include/lustre_net.h
@@ -76,7 +76,8 @@
* In order for the client and server to properly negotiate the maximum
* possible transfer size, PTLRPC_BULK_OPS_COUNT must be a power-of-two
* value. The client is free to limit the actual RPC size for any bulk
- * transfer via cl_max_pages_per_rpc to some non-power-of-two value. */
+ * transfer via cl_max_pages_per_rpc to some non-power-of-two value.
+ */
#define PTLRPC_BULK_OPS_BITS 2
#define PTLRPC_BULK_OPS_COUNT (1U << PTLRPC_BULK_OPS_BITS)
/**
@@ -85,7 +86,8 @@
* protocol limitation on the maximum RPC size that can be used by any
* RPC sent to that server in the future. Instead, the server should
* use the negotiated per-client ocd_brw_size to determine the bulk
- * RPC count. */
+ * RPC count.
+ */
#define PTLRPC_BULK_OPS_MASK (~((__u64)PTLRPC_BULK_OPS_COUNT - 1))

/**
@@ -419,16 +421,18 @@ struct ptlrpc_reply_state {
/** A spinlock to protect the reply state flags */
spinlock_t rs_lock;
/** Reply state flags */
- unsigned long rs_difficult:1; /* ACK/commit stuff */
+ unsigned long rs_difficult:1; /* ACK/commit stuff */
unsigned long rs_no_ack:1; /* no ACK, even for
- difficult requests */
+ * difficult requests
+ */
unsigned long rs_scheduled:1; /* being handled? */
unsigned long rs_scheduled_ever:1;/* any schedule attempts? */
unsigned long rs_handled:1; /* been handled yet? */
unsigned long rs_on_net:1; /* reply_out_callback pending? */
unsigned long rs_prealloc:1; /* rs from prealloc list */
unsigned long rs_committed:1;/* the transaction was committed
- * and the rs was dispatched */
+ * and the rs was dispatched
+ */
/** Size of the state */
int rs_size;
/** opcode */
@@ -1181,7 +1185,7 @@ struct nrs_fifo_req {
* purpose of this object is to hold references to the request's resources
* for the lifetime of the request, and to hold properties that policies use
* use for determining the request's scheduling priority.
- * */
+ */
struct ptlrpc_nrs_request {
/**
* The request's resource hierarchy.
@@ -1321,15 +1325,17 @@ struct ptlrpc_request {
/* do not resend request on -EINPROGRESS */
rq_no_retry_einprogress:1,
/* allow the req to be sent if the import is in recovery
- * status */
+ * status
+ */
rq_allow_replay:1;

unsigned int rq_nr_resend;

enum rq_phase rq_phase; /* one of RQ_PHASE_* */
enum rq_phase rq_next_phase; /* one of RQ_PHASE_* to be used next */
- atomic_t rq_refcount;/* client-side refcount for SENT race,
- server-side refcount for multiple replies */
+ atomic_t rq_refcount; /* client-side refcount for SENT race,
+ * server-side refcount for multiple replies
+ */

/** Portal to which this request would be sent */
short rq_request_portal; /* XXX FIXME bug 249 */
@@ -1363,7 +1369,8 @@ struct ptlrpc_request {

/**
* security and encryption data
- * @{ */
+ * @{
+ */
struct ptlrpc_cli_ctx *rq_cli_ctx; /**< client's half ctx */
struct ptlrpc_svc_ctx *rq_svc_ctx; /**< server's half ctx */
struct list_head rq_ctx_chain; /**< link to waited ctx */
@@ -1477,7 +1484,8 @@ struct ptlrpc_request {

/** when request must finish. volatile
* so that servers' early reply updates to the deadline aren't
- * kept in per-cpu cache */
+ * kept in per-cpu cache
+ */
volatile time64_t rq_deadline;
/** when req reply unlink must finish. */
time64_t rq_reply_deadline;
@@ -1678,7 +1686,8 @@ do { \
/**
* This is the debug print function you need to use to print request structure
* content into lustre debug log.
- * for most callers (level is a constant) this is resolved at compile time */
+ * for most callers (level is a constant) this is resolved at compile time
+ */
#define DEBUG_REQ(level, req, fmt, args...) \
do { \
if ((level) & (D_ERROR | D_WARNING)) { \
@@ -2101,7 +2110,8 @@ struct ptlrpc_service_part {
/** NRS head for regular requests */
struct ptlrpc_nrs scp_nrs_reg;
/** NRS head for HP requests; this is only valid for services that can
- * handle HP requests */
+ * handle HP requests
+ */
struct ptlrpc_nrs *scp_nrs_hp;

/** AT stuff */
@@ -2460,7 +2470,8 @@ struct ptlrpc_service_thr_conf {
/* "soft" limit for total threads number */
unsigned int tc_nthrs_max;
/* user specified threads number, it will be validated due to
- * other members of this structure. */
+ * other members of this structure.
+ */
unsigned int tc_nthrs_user;
/* set NUMA node affinity for service threads */
unsigned int tc_cpu_affinity;
diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
index 1d9207b..e63366b 100644
--- a/drivers/staging/lustre/lustre/include/obd.h
+++ b/drivers/staging/lustre/lustre/include/obd.h
@@ -90,7 +90,8 @@ struct lov_stripe_md {
pid_t lsm_lock_owner; /* debugging */

/* maximum possible file size, might change as OSTs status changes,
- * e.g. disconnected, deactivated */
+ * e.g. disconnected, deactivated
+ */
__u64 lsm_maxbytes;
struct {
/* Public members. */
@@ -159,7 +160,8 @@ struct obd_info {
/* An update callback which is called to update some data on upper
* level. E.g. it is used for update lsm->lsm_oinfo at every received
* request in osc level for enqueue requests. It is also possible to
- * update some caller data from LOV layer if needed. */
+ * update some caller data from LOV layer if needed.
+ */
obd_enqueue_update_f oi_cb_up;
};

@@ -240,7 +242,8 @@ struct client_obd {
struct obd_import *cl_import; /* ptlrpc connection state */
int cl_conn_count;
/* max_mds_easize is purely a performance thing so we don't have to
- * call obd_size_diskmd() all the time. */
+ * call obd_size_diskmd() all the time.
+ */
int cl_default_mds_easize;
int cl_max_mds_easize;
int cl_default_mds_cookiesize;
@@ -260,7 +263,8 @@ struct client_obd {
/* since we allocate grant by blocks, we don't know how many grant will
* be used to add a page into cache. As a solution, we reserve maximum
* grant before trying to dirty a page and unreserve the rest.
- * See osc_{reserve|unreserve}_grant for details. */
+ * See osc_{reserve|unreserve}_grant for details.
+ */
long cl_reserved_grant;
struct list_head cl_cache_waiters; /* waiting for cache/grant */
unsigned long cl_next_shrink_grant; /* jiffies */
@@ -268,14 +272,16 @@ struct client_obd {
int cl_grant_shrink_interval; /* seconds */

/* A chunk is an optimal size used by osc_extent to determine
- * the extent size. A chunk is max(PAGE_CACHE_SIZE, OST block size) */
+ * the extent size. A chunk is max(PAGE_CACHE_SIZE, OST block size)
+ */
int cl_chunkbits;
int cl_chunk;
int cl_extent_tax; /* extent overhead, by bytes */

/* keep track of objects that have lois that contain pages which
* have been queued for async brw. this lock also protects the
- * lists of osc_client_pages that hang off of the loi */
+ * lists of osc_client_pages that hang off of the loi
+ */
/*
* ->cl_loi_list_lock protects consistency of
* ->cl_loi_{ready,read,write}_list. ->ap_make_ready() and
@@ -379,8 +385,7 @@ struct echo_client_obd {

/* Generic subset of OSTs */
struct ost_pool {
- __u32 *op_array; /* array of index of
- lov_obd->lov_tgts */
+ __u32 *op_array; /* array of index of lov_obd->lov_tgts */
unsigned int op_count; /* number of OSTs in the array */
unsigned int op_size; /* allocated size of lp_array */
struct rw_semaphore op_rw_sem; /* to protect ost_pool use */
@@ -413,14 +418,16 @@ struct lov_qos {
struct lov_qos_rr lq_rr; /* round robin qos data */
unsigned long lq_dirty:1, /* recalc qos data */
lq_same_space:1,/* the ost's all have approx.
- the same space avail */
+ * the same space avail
+ */
lq_reset:1, /* zero current penalties */
lq_statfs_in_progress:1; /* statfs op in
progress */
/* qos statfs data */
struct lov_statfs_data *lq_statfs_data;
- wait_queue_head_t lq_statfs_waitq; /* waitqueue to notify statfs
- * requests completion */
+ wait_queue_head_t lq_statfs_waitq; /* waitqueue to notify statfs
+ * requests completion
+ */
};

struct lov_tgt_desc {
@@ -450,14 +457,14 @@ struct pool_desc {
struct list_head pool_list; /* serial access */
struct dentry *pool_debugfs_entry; /* file in debugfs */
struct obd_device *pool_lobd; /* obd of the lov/lod to which
- * this pool belongs */
+ * this pool belongs
+ */
};

struct lov_obd {
struct lov_desc desc;
struct lov_tgt_desc **lov_tgts; /* sparse array */
- struct ost_pool lov_packed; /* all OSTs in a packed
- array */
+ struct ost_pool lov_packed; /* all OSTs in a packed array */
struct mutex lov_lock;
struct obd_connect_data lov_ocd;
atomic_t lov_refcount;
@@ -698,14 +705,14 @@ struct obd_device {
unsigned long obd_attached:1, /* finished attach */
obd_set_up:1, /* finished setup */
obd_version_recov:1, /* obd uses version checking */
- obd_replayable:1, /* recovery is enabled; inform clients */
- obd_no_transno:1, /* no committed-transno notification */
+ obd_replayable:1,/* recovery is enabled; inform clients */
+ obd_no_transno:1, /* no committed-transno notification */
obd_no_recov:1, /* fail instead of retry messages */
obd_stopping:1, /* started cleanup */
obd_starting:1, /* started setup */
obd_force:1, /* cleanup with > 0 obd refcount */
- obd_fail:1, /* cleanup with failover */
- obd_async_recov:1, /* allow asynchronous orphan cleanup */
+ obd_fail:1, /* cleanup with failover */
+ obd_async_recov:1, /* allow asynchronous orphan cleanup */
obd_no_conn:1, /* deny new connections */
obd_inactive:1, /* device active/inactive
* (for sysfs status only!!)
@@ -713,7 +720,8 @@ struct obd_device {
obd_no_ir:1, /* no imperative recovery. */
obd_process_conf:1; /* device is processing mgs config */
/* use separate field as it is set in interrupt to don't mess with
- * protection of other bits using _bh lock */
+ * protection of other bits using _bh lock
+ */
unsigned long obd_recovery_expired:1;
/* uuid-export hash body */
struct cfs_hash *obd_uuid_hash;
@@ -906,7 +914,8 @@ struct md_op_data {
__u32 op_npages;

/* used to transfer info between the stacks of MD client
- * see enum op_cli_flags */
+ * see enum op_cli_flags
+ */
__u32 op_cli_flags;

/* File object data version for HSM release, on client */
@@ -958,7 +967,8 @@ struct obd_ops {
/* connect to the target device with given connection
* data. @ocd->ocd_connect_flags is modified to reflect flags actually
* granted by the target, which are guaranteed to be a subset of flags
- * asked for. If @ocd == NULL, use default parameters. */
+ * asked for. If @ocd == NULL, use default parameters.
+ */
int (*connect)(const struct lu_env *env,
struct obd_export **exp, struct obd_device *src,
struct obd_uuid *cluuid, struct obd_connect_data *ocd,
@@ -1054,7 +1064,8 @@ struct obd_ops {
/*
* NOTE: If adding ops, add another LPROCFS_OBD_OP_INIT() line
* to lprocfs_alloc_obd_stats() in obdclass/lprocfs_status.c.
- * Also, add a wrapper function in include/linux/obd_class.h. */
+ * Also, add a wrapper function in include/linux/obd_class.h.
+ */
};

enum {
@@ -1298,7 +1309,8 @@ static inline bool filename_is_volatile(const char *name, int namelen, int *idx)
return true;
bad_format:
/* bad format of mdt idx, we cannot return an error
- * to caller so we use hash algo */
+ * to caller so we use hash algo
+ */
CERROR("Bad volatile file name format: %s\n",
name + LUSTRE_VOLATILE_HDR_LEN);
return false;
diff --git a/drivers/staging/lustre/lustre/include/obd_cksum.h b/drivers/staging/lustre/lustre/include/obd_cksum.h
index d61b4db..637fa22 100644
--- a/drivers/staging/lustre/lustre/include/obd_cksum.h
+++ b/drivers/staging/lustre/lustre/include/obd_cksum.h
@@ -63,7 +63,8 @@ static inline unsigned char cksum_obd2cfs(enum cksum_type cksum_type)
* In case of an unsupported types/flags we fall back to ADLER
* because that is supported by all clients since 1.8
*
- * In case multiple algorithms are supported the best one is used. */
+ * In case multiple algorithms are supported the best one is used.
+ */
static inline u32 cksum_type_pack(enum cksum_type cksum_type)
{
unsigned int performance = 0, tmp;
@@ -139,14 +140,16 @@ static inline enum cksum_type cksum_types_supported_client(void)
* Currently, calling cksum_type_pack() with a mask will return the fastest
* checksum type due to its benchmarking at libcfs module load.
* Caution is advised, however, since what is fastest on a single client may
- * not be the fastest or most efficient algorithm on the server. */
+ * not be the fastest or most efficient algorithm on the server.
+ */
static inline enum cksum_type cksum_type_select(enum cksum_type cksum_types)
{
return cksum_type_unpack(cksum_type_pack(cksum_types));
}

/* Checksum algorithm names. Must be defined in the same order as the
- * OBD_CKSUM_* flags. */
+ * OBD_CKSUM_* flags.
+ */
#define DECLARE_CKSUM_NAME char *cksum_name[] = {"crc32", "adler", "crc32c"}

#endif /* __OBD_H */
diff --git a/drivers/staging/lustre/lustre/include/obd_class.h b/drivers/staging/lustre/lustre/include/obd_class.h
index 163dd55..7ea5801 100644
--- a/drivers/staging/lustre/lustre/include/obd_class.h
+++ b/drivers/staging/lustre/lustre/include/obd_class.h
@@ -45,18 +45,22 @@
#include "lprocfs_status.h"

#define OBD_STATFS_NODELAY 0x0001 /* requests should be send without delay
- * and resends for avoid deadlocks */
+ * and resends for avoid deadlocks
+ */
#define OBD_STATFS_FROM_CACHE 0x0002 /* the statfs callback should not update
- * obd_osfs_age */
+ * obd_osfs_age
+ */
#define OBD_STATFS_PTLRPCD 0x0004 /* requests will be sent via ptlrpcd
* instead of a specific set. This
* means that we cannot rely on the set
* interpret routine to be called.
* lov_statfs_fini() must thus be called
- * by the request interpret routine */
+ * by the request interpret routine
+ */
#define OBD_STATFS_FOR_MDT0 0x0008 /* The statfs is only for retrieving
- * information from MDT0. */
-#define OBD_FL_PUNCH 0x00000001 /* To indicate it is punch operation */
+ * information from MDT0.
+ */
+#define OBD_FL_PUNCH 0x00000001 /* To indicate it is punch operation */

/* OBD Device Declarations */
extern struct obd_device *obd_devs[MAX_OBD_DEVICES];
@@ -160,8 +164,9 @@ struct config_llog_data {
struct mutex cld_lock;
int cld_type;
unsigned int cld_stopping:1, /* we were told to stop
- * watching */
- cld_lostlock:1; /* lock not requeued */
+ * watching
+ */
+ cld_lostlock:1; /* lock not requeued */
char cld_logname[0];
};

@@ -275,7 +280,8 @@ void md_from_obdo(struct md_op_data *op_data, struct obdo *oa, u32 valid);
#define CTXTP(ctxt, op) (ctxt)->loc_logops->lop_##op

/* Ensure obd_setup: used for cleanup which must be called
- while obd is stopping */
+ * while obd is stopping
+ */
static inline int obd_check_dev(struct obd_device *obd)
{
if (!obd) {
@@ -558,7 +564,8 @@ static inline int obd_cleanup(struct obd_device *obd)
static inline void obd_cleanup_client_import(struct obd_device *obd)
{
/* If we set up but never connected, the
- client import will not have been cleaned. */
+ * client import will not have been cleaned.
+ */
down_write(&obd->u.cli.cl_sem);
if (obd->u.cli.cl_import) {
struct obd_import *imp;
@@ -778,7 +785,8 @@ static inline int obd_setattr_rqset(struct obd_export *exp,
}

/* This adds all the requests into @set if @set != NULL, otherwise
- all requests are sent asynchronously without waiting for response. */
+ * all requests are sent asynchronously without waiting for response.
+ */
static inline int obd_setattr_async(struct obd_export *exp,
struct obd_info *oinfo,
struct obd_trans_info *oti,
@@ -848,7 +856,8 @@ static inline int obd_connect(const struct lu_env *env,
{
int rc;
__u64 ocf = data ? data->ocd_connect_flags : 0; /* for post-condition
- * check */
+ * check
+ */

rc = obd_check_dev_active(obd);
if (rc)
@@ -871,8 +880,7 @@ static inline int obd_reconnect(const struct lu_env *env,
void *localdata)
{
int rc;
- __u64 ocf = d ? d->ocd_connect_flags : 0; /* for post-condition
- * check */
+ __u64 ocf = d ? d->ocd_connect_flags : 0; /* for post-condition check */

rc = obd_check_dev_active(obd);
if (rc)
@@ -1013,7 +1021,8 @@ static inline int obd_destroy_export(struct obd_export *exp)

/* @max_age is the oldest time in jiffies that we accept using a cached data.
* If the cache is older than @max_age we will get a new value from the
- * target. Use a value of "cfs_time_current() + HZ" to guarantee freshness. */
+ * target. Use a value of "cfs_time_current() + HZ" to guarantee freshness.
+ */
static inline int obd_statfs_async(struct obd_export *exp,
struct obd_info *oinfo,
__u64 max_age,
@@ -1072,7 +1081,8 @@ static inline int obd_statfs_rqset(struct obd_export *exp,

/* @max_age is the oldest time in jiffies that we accept using a cached data.
* If the cache is older than @max_age we will get a new value from the
- * target. Use a value of "cfs_time_current() + HZ" to guarantee freshness. */
+ * target. Use a value of "cfs_time_current() + HZ" to guarantee freshness.
+ */
static inline int obd_statfs(const struct lu_env *env, struct obd_export *exp,
struct obd_statfs *osfs, __u64 max_age,
__u32 flags)
@@ -1204,9 +1214,10 @@ static inline int obd_notify(struct obd_device *obd,
return rc;

/* the check for async_recov is a complete hack - I'm hereby
- overloading the meaning to also mean "this was called from
- mds_postsetup". I know that my mds is able to handle notifies
- by this point, and it needs to get them to execute mds_postrecov. */
+ * overloading the meaning to also mean "this was called from
+ * mds_postsetup". I know that my mds is able to handle notifies
+ * by this point, and it needs to get them to execute mds_postrecov.
+ */
if (!obd->obd_set_up && !obd->obd_async_recov) {
CDEBUG(D_HA, "obd %s not set up\n", obd->obd_name);
return -EINVAL;
@@ -1758,7 +1769,8 @@ struct lwp_register_item {
/* I'm as embarrassed about this as you are.
*
* <shaver> // XXX do not look into _superhack with remaining eye
- * <shaver> // XXX if this were any uglier, I'd get my own show on MTV */
+ * <shaver> // XXX if this were any uglier, I'd get my own show on MTV
+ */
extern int (*ptlrpc_put_connection_superhack)(struct ptlrpc_connection *c);

/* obd_mount.c */
diff --git a/drivers/staging/lustre/lustre/include/obd_support.h b/drivers/staging/lustre/lustre/include/obd_support.h
index 506753c..225262fa 100644
--- a/drivers/staging/lustre/lustre/include/obd_support.h
+++ b/drivers/staging/lustre/lustre/include/obd_support.h
@@ -47,7 +47,8 @@ extern unsigned int obd_debug_peer_on_timeout;
extern unsigned int obd_dump_on_timeout;
extern unsigned int obd_dump_on_eviction;
/* obd_timeout should only be used for recovery, not for
- networking / disk / timings affected by load (use Adaptive Timeouts) */
+ * networking / disk / timings affected by load (use Adaptive Timeouts)
+ */
extern unsigned int obd_timeout; /* seconds */
extern unsigned int obd_timeout_set;
extern unsigned int at_min;
@@ -104,18 +105,21 @@ extern char obd_jobid_var[];
* failover targets the client only pings one server at a time, and pings
* can be lost on a loaded network. Since eviction has serious consequences,
* and there's no urgent need to evict a client just because it's idle, we
- * should be very conservative here. */
+ * should be very conservative here.
+ */
#define PING_EVICT_TIMEOUT (PING_INTERVAL * 6)
#define DISK_TIMEOUT 50 /* Beyond this we warn about disk speed */
#define CONNECTION_SWITCH_MIN 5U /* Connection switching rate limiter */
- /* Max connect interval for nonresponsive servers; ~50s to avoid building up
- connect requests in the LND queues, but within obd_timeout so we don't
- miss the recovery window */
+/* Max connect interval for nonresponsive servers; ~50s to avoid building up
+ * connect requests in the LND queues, but within obd_timeout so we don't
+ * miss the recovery window
+ */
#define CONNECTION_SWITCH_MAX min(50U, max(CONNECTION_SWITCH_MIN, obd_timeout))
#define CONNECTION_SWITCH_INC 5 /* Connection timeout backoff */
/* In general this should be low to have quick detection of a system
- running on a backup server. (If it's too low, import_select_connection
- will increase the timeout anyhow.) */
+ * running on a backup server. (If it's too low, import_select_connection
+ * will increase the timeout anyhow.)
+ */
#define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
/* The max delay between connects is SWITCH_MAX + SWITCH_INC + INITIAL */
#define RECONNECT_DELAY_MAX (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC + \
--
2.1.0