[PATCH 31/56] staging/lustre: Remove unused struct quota_body

From: green
Date: Mon Feb 22 2016 - 23:07:26 EST

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From: Oleg Drokin <green@xxxxxxxxxxxxxx>

It's only used for communications between servers.

Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
---
.../lustre/lustre/include/lustre/lustre_idl.h | 31 ---------------
.../lustre/lustre/include/lustre_req_layout.h | 3 --
drivers/staging/lustre/lustre/ptlrpc/layout.c | 36 ------------------
.../staging/lustre/lustre/ptlrpc/pack_generic.c | 10 -----
drivers/staging/lustre/lustre/ptlrpc/wiretest.c | 44 ----------------------
5 files changed, 124 deletions(-)

diff --git a/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h b/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h
index ccb1b85..607bfde 100644
--- a/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h
+++ b/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h
@@ -1819,37 +1819,6 @@ do { \
Q_COPY(out, in, qc_dqblk); \
} while (0)

-/* Body of quota request used for quota acquire/release RPCs between quota
- * master (aka QMT) and slaves (ak QSD). */
-struct quota_body {
- struct lu_fid qb_fid; /* FID of global index packing the pool ID
- * and type (data or metadata) as well as
- * the quota type (user or group). */
- union lquota_id qb_id; /* uid or gid or directory FID */
- __u32 qb_flags; /* see below */
- __u32 qb_padding;
- __u64 qb_count; /* acquire/release count (kbytes/inodes) */
- __u64 qb_usage; /* current slave usage (kbytes/inodes) */
- __u64 qb_slv_ver; /* slave index file version */
- struct lustre_handle qb_lockh; /* per-ID lock handle */
- struct lustre_handle qb_glb_lockh; /* global lock handle */
- __u64 qb_padding1[4];
-};
-
-/* When the quota_body is used in the reply of quota global intent
- * lock (IT_QUOTA_CONN) reply, qb_fid contains slave index file FID. */
-#define qb_slv_fid qb_fid
-/* qb_usage is the current qunit (in kbytes/inodes) when quota_body is used in
- * quota reply */
-#define qb_qunit qb_usage
-
-#define QUOTA_DQACQ_FL_ACQ 0x1 /* acquire quota */
-#define QUOTA_DQACQ_FL_PREACQ 0x2 /* pre-acquire */
-#define QUOTA_DQACQ_FL_REL 0x4 /* release quota */
-#define QUOTA_DQACQ_FL_REPORT 0x8 /* report usage */
-
-void lustre_swab_quota_body(struct quota_body *b);
-
/* Quota types currently supported */
enum {
LQUOTA_TYPE_USR = 0x00, /* maps to USRQUOTA */
diff --git a/drivers/staging/lustre/lustre/include/lustre_req_layout.h b/drivers/staging/lustre/lustre/include/lustre_req_layout.h
index b8a83a1..fdcdd7a 100644
--- a/drivers/staging/lustre/lustre/include/lustre_req_layout.h
+++ b/drivers/staging/lustre/lustre/include/lustre_req_layout.h
@@ -176,7 +176,6 @@ extern struct req_format RQF_MDS_REINT_SETXATTR;
extern struct req_format RQF_MDS_QUOTACHECK;
extern struct req_format RQF_MDS_QUOTACTL;
extern struct req_format RQF_QC_CALLBACK;
-extern struct req_format RQF_QUOTA_DQACQ;
extern struct req_format RQF_MDS_SWAP_LAYOUTS;
/* MDS hsm formats */
extern struct req_format RQF_MDS_HSM_STATE_GET;
@@ -219,7 +218,6 @@ extern struct req_format RQF_LDLM_INTENT_OPEN;
extern struct req_format RQF_LDLM_INTENT_CREATE;
extern struct req_format RQF_LDLM_INTENT_UNLINK;
extern struct req_format RQF_LDLM_INTENT_GETXATTR;
-extern struct req_format RQF_LDLM_INTENT_QUOTA;
extern struct req_format RQF_LDLM_CANCEL;
extern struct req_format RQF_LDLM_CALLBACK;
extern struct req_format RQF_LDLM_CP_CALLBACK;
@@ -276,7 +274,6 @@ extern struct req_msg_field RMF_CAPA1;
extern struct req_msg_field RMF_CAPA2;
extern struct req_msg_field RMF_OBD_QUOTACHECK;
extern struct req_msg_field RMF_OBD_QUOTACTL;
-extern struct req_msg_field RMF_QUOTA_BODY;
extern struct req_msg_field RMF_STRING;
extern struct req_msg_field RMF_SWAP_LAYOUTS;
extern struct req_msg_field RMF_MDS_HSM_PROGRESS;
diff --git a/drivers/staging/lustre/lustre/ptlrpc/layout.c b/drivers/staging/lustre/lustre/ptlrpc/layout.c
index aff9bf5..715088f 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/layout.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/layout.c
@@ -118,25 +118,6 @@ static const struct req_msg_field *quotactl_only[] = {
&RMF_OBD_QUOTACTL
};

-static const struct req_msg_field *quota_body_only[] = {
- &RMF_PTLRPC_BODY,
- &RMF_QUOTA_BODY
-};
-
-static const struct req_msg_field *ldlm_intent_quota_client[] = {
- &RMF_PTLRPC_BODY,
- &RMF_DLM_REQ,
- &RMF_LDLM_INTENT,
- &RMF_QUOTA_BODY
-};
-
-static const struct req_msg_field *ldlm_intent_quota_server[] = {
- &RMF_PTLRPC_BODY,
- &RMF_DLM_REP,
- &RMF_DLM_LVB,
- &RMF_QUOTA_BODY
-};
-
static const struct req_msg_field *mdt_close_client[] = {
&RMF_PTLRPC_BODY,
&RMF_MDT_EPOCH,
@@ -748,8 +729,6 @@ static struct req_format *req_formats[] = {
&RQF_LDLM_INTENT_CREATE,
&RQF_LDLM_INTENT_UNLINK,
&RQF_LDLM_INTENT_GETXATTR,
- &RQF_LDLM_INTENT_QUOTA,
- &RQF_QUOTA_DQACQ,
&RQF_LOG_CANCEL,
&RQF_LLOG_ORIGIN_HANDLE_CREATE,
&RQF_LLOG_ORIGIN_HANDLE_DESTROY,
@@ -888,11 +867,6 @@ struct req_msg_field RMF_OBD_QUOTACTL =
lustre_swab_obd_quotactl, NULL);
EXPORT_SYMBOL(RMF_OBD_QUOTACTL);

-struct req_msg_field RMF_QUOTA_BODY =
- DEFINE_MSGF("quota_body", 0,
- sizeof(struct quota_body), lustre_swab_quota_body, NULL);
-EXPORT_SYMBOL(RMF_QUOTA_BODY);
-
struct req_msg_field RMF_MDT_EPOCH =
DEFINE_MSGF("mdt_ioepoch", 0,
sizeof(struct mdt_ioepoch), lustre_swab_mdt_ioepoch, NULL);
@@ -1233,16 +1207,6 @@ struct req_format RQF_QC_CALLBACK =
DEFINE_REQ_FMT0("QC_CALLBACK", quotactl_only, empty);
EXPORT_SYMBOL(RQF_QC_CALLBACK);

-struct req_format RQF_QUOTA_DQACQ =
- DEFINE_REQ_FMT0("QUOTA_DQACQ", quota_body_only, quota_body_only);
-EXPORT_SYMBOL(RQF_QUOTA_DQACQ);
-
-struct req_format RQF_LDLM_INTENT_QUOTA =
- DEFINE_REQ_FMT0("LDLM_INTENT_QUOTA",
- ldlm_intent_quota_client,
- ldlm_intent_quota_server);
-EXPORT_SYMBOL(RQF_LDLM_INTENT_QUOTA);
-
struct req_format RQF_MDS_GETSTATUS =
DEFINE_REQ_FMT0("MDS_GETSTATUS", mdt_body_only, mdt_body_capa);
EXPORT_SYMBOL(RQF_MDS_GETSTATUS);
diff --git a/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c b/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c
index 8b020fb..d6f0e6d 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c
@@ -2033,16 +2033,6 @@ void lustre_swab_ldlm_reply(struct ldlm_reply *r)
}
EXPORT_SYMBOL(lustre_swab_ldlm_reply);

-void lustre_swab_quota_body(struct quota_body *b)
-{
- lustre_swab_lu_fid(&b->qb_fid);
- lustre_swab_lu_fid((struct lu_fid *)&b->qb_id);
- __swab32s(&b->qb_flags);
- __swab64s(&b->qb_count);
- __swab64s(&b->qb_usage);
- __swab64s(&b->qb_slv_ver);
-}
-
/* Dump functions */
void dump_ioo(struct obd_ioobj *ioo)
{
diff --git a/drivers/staging/lustre/lustre/ptlrpc/wiretest.c b/drivers/staging/lustre/lustre/ptlrpc/wiretest.c
index 799a85ac..c61d46f 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/wiretest.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/wiretest.c
@@ -3720,50 +3720,6 @@ void lustre_assert_wire_constants(void)
LASSERTF((int)sizeof(((struct ll_fiemap_info_key *)0)->fiemap) == 32, "found %lld\n",
(long long)(int)sizeof(((struct ll_fiemap_info_key *)0)->fiemap));

- /* Checks for struct quota_body */
- LASSERTF((int)sizeof(struct quota_body) == 112, "found %lld\n",
- (long long)(int)sizeof(struct quota_body));
- LASSERTF((int)offsetof(struct quota_body, qb_fid) == 0, "found %lld\n",
- (long long)(int)offsetof(struct quota_body, qb_fid));
- LASSERTF((int)sizeof(((struct quota_body *)0)->qb_fid) == 16, "found %lld\n",
- (long long)(int)sizeof(((struct quota_body *)0)->qb_fid));
- LASSERTF((int)offsetof(struct quota_body, qb_id) == 16, "found %lld\n",
- (long long)(int)offsetof(struct quota_body, qb_id));
- LASSERTF((int)sizeof(((struct quota_body *)0)->qb_id) == 16, "found %lld\n",
- (long long)(int)sizeof(((struct quota_body *)0)->qb_id));
- LASSERTF((int)offsetof(struct quota_body, qb_flags) == 32, "found %lld\n",
- (long long)(int)offsetof(struct quota_body, qb_flags));
- LASSERTF((int)sizeof(((struct quota_body *)0)->qb_flags) == 4, "found %lld\n",
- (long long)(int)sizeof(((struct quota_body *)0)->qb_flags));
- LASSERTF((int)offsetof(struct quota_body, qb_padding) == 36, "found %lld\n",
- (long long)(int)offsetof(struct quota_body, qb_padding));
- LASSERTF((int)sizeof(((struct quota_body *)0)->qb_padding) == 4, "found %lld\n",
- (long long)(int)sizeof(((struct quota_body *)0)->qb_padding));
- LASSERTF((int)offsetof(struct quota_body, qb_count) == 40, "found %lld\n",
- (long long)(int)offsetof(struct quota_body, qb_count));
- LASSERTF((int)sizeof(((struct quota_body *)0)->qb_count) == 8, "found %lld\n",
- (long long)(int)sizeof(((struct quota_body *)0)->qb_count));
- LASSERTF((int)offsetof(struct quota_body, qb_usage) == 48, "found %lld\n",
- (long long)(int)offsetof(struct quota_body, qb_usage));
- LASSERTF((int)sizeof(((struct quota_body *)0)->qb_usage) == 8, "found %lld\n",
- (long long)(int)sizeof(((struct quota_body *)0)->qb_usage));
- LASSERTF((int)offsetof(struct quota_body, qb_slv_ver) == 56, "found %lld\n",
- (long long)(int)offsetof(struct quota_body, qb_slv_ver));
- LASSERTF((int)sizeof(((struct quota_body *)0)->qb_slv_ver) == 8, "found %lld\n",
- (long long)(int)sizeof(((struct quota_body *)0)->qb_slv_ver));
- LASSERTF((int)offsetof(struct quota_body, qb_lockh) == 64, "found %lld\n",
- (long long)(int)offsetof(struct quota_body, qb_lockh));
- LASSERTF((int)sizeof(((struct quota_body *)0)->qb_lockh) == 8, "found %lld\n",
- (long long)(int)sizeof(((struct quota_body *)0)->qb_lockh));
- LASSERTF((int)offsetof(struct quota_body, qb_glb_lockh) == 72, "found %lld\n",
- (long long)(int)offsetof(struct quota_body, qb_glb_lockh));
- LASSERTF((int)sizeof(((struct quota_body *)0)->qb_glb_lockh) == 8, "found %lld\n",
- (long long)(int)sizeof(((struct quota_body *)0)->qb_glb_lockh));
- LASSERTF((int)offsetof(struct quota_body, qb_padding1[4]) == 112, "found %lld\n",
- (long long)(int)offsetof(struct quota_body, qb_padding1[4]));
- LASSERTF((int)sizeof(((struct quota_body *)0)->qb_padding1[4]) == 8, "found %lld\n",
- (long long)(int)sizeof(((struct quota_body *)0)->qb_padding1[4]));
-
/* Checks for struct mgs_target_info */
LASSERTF((int)sizeof(struct mgs_target_info) == 4544, "found %lld\n",
(long long)(int)sizeof(struct mgs_target_info));
--
2.1.0

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