[PATCH V2 2/6] ceph: Remove embedded function names from pr_debug uses

From: Joe Perches
Date: Sun Aug 16 2020 - 21:34:41 EST

Use "%s: " ..., __func__ so function renaming changes the logging too.

Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
fs/ceph/addr.c | 57 +++++++++++++-------------
fs/ceph/caps.c | 92 ++++++++++++++++++++++--------------------
fs/ceph/debugfs.c | 2 +-
fs/ceph/dir.c | 16 ++++----
fs/ceph/file.c | 6 +--
fs/ceph/inode.c | 18 ++++-----
fs/ceph/locks.c | 15 ++++---
fs/ceph/mds_client.c | 95 ++++++++++++++++++++++----------------------
fs/ceph/snap.c | 22 +++++-----
fs/ceph/super.c | 10 ++---
fs/ceph/xattr.c | 25 ++++++------
11 files changed, 182 insertions(+), 176 deletions(-)

diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 12ae6f7874fb..4f0f177428c7 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -311,8 +311,8 @@ static void finish_read(struct ceph_osd_request *req)
int num_pages;
int i;

- pr_debug("finish_read %p req %p rc %d bytes %d\n",
- inode, req, rc, bytes);
+ pr_debug("%s: %p req %p rc %d bytes %d\n",
+ __func__, inode, req, rc, bytes);
if (rc == -EBLACKLISTED)
ceph_inode_to_client(inode)->blacklisted = true;

@@ -333,8 +333,8 @@ static void finish_read(struct ceph_osd_request *req)
int s = bytes < 0 ? 0 : bytes;
zero_user_segment(page, s, PAGE_SIZE);
}
- pr_debug("finish_read %p uptodate %p idx %lu\n",
- inode, page, page->index);
+ pr_debug("%s: %p uptodate %p idx %lu\n",
+ __func__, inode, page, page->index);
flush_dcache_page(page);
SetPageUptodate(page);
ceph_readpage_to_fscache(inode, page);
@@ -379,9 +379,10 @@ static int start_read(struct inode *inode, struct ceph_rw_context *rw_ctx,
ret = ceph_try_get_caps(inode, CEPH_CAP_FILE_RD, want,
true, &got);
if (ret < 0) {
- pr_debug("start_read %p, error getting cap\n", inode);
+ pr_debug("%s: %p, error getting cap\n",
+ __func__, inode);
} else if (!(got & want)) {
- pr_debug("start_read %p, no cache cap\n", inode);
+ pr_debug("%s: %p, no cache cap\n", __func__, inode);
ret = 0;
}
if (ret <= 0) {
@@ -409,8 +410,8 @@ static int start_read(struct inode *inode, struct ceph_rw_context *rw_ctx,
break;
}
len = nr_pages << PAGE_SHIFT;
- pr_debug("start_read %p nr_pages %d is %lld~%lld\n",
- inode, nr_pages, off, len);
+ pr_debug("%s: %p nr_pages %d is %lld~%lld\n",
+ __func__, inode, nr_pages, off, len);
vino = ceph_vino(inode);
req = ceph_osdc_new_request(osdc, &ci->i_layout, vino, off, &len,
0, 1, CEPH_OSD_OP_READ,
@@ -434,14 +435,14 @@ static int start_read(struct inode *inode, struct ceph_rw_context *rw_ctx,
BUG_ON(PageLocked(page));
list_del(&page->lru);

- pr_debug("start_read %p adding %p idx %lu\n",
- inode, page, page->index);
+ pr_debug("%s: %p adding %p idx %lu\n",
+ __func__, inode, page, page->index);
if (add_to_page_cache_lru(page, &inode->i_data, page->index,
GFP_KERNEL)) {
ceph_fscache_uncache_page(inode, page);
put_page(page);
- pr_debug("start_read %p add_to_page_cache failed %p\n",
- inode, page);
+ pr_debug("%s: %p add_to_page_cache failed %p\n",
+ __func__, inode, page);
nr_pages = i;
if (nr_pages > 0) {
len = nr_pages << PAGE_SHIFT;
@@ -456,7 +457,8 @@ static int start_read(struct inode *inode, struct ceph_rw_context *rw_ctx,
req->r_callback = finish_read;
req->r_inode = inode;

- pr_debug("start_read %p starting %p %lld~%lld\n", inode, req, off, len);
+ pr_debug("%s: %p starting %p %lld~%lld\n",
+ __func__, inode, req, off, len);
ret = ceph_osdc_start_request(osdc, req, false);
if (ret < 0)
goto out_pages;
@@ -798,7 +800,7 @@ static void writepages_finish(struct ceph_osd_request *req)
struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
bool remove_page;

- pr_debug("writepages_finish %p rc %d\n", inode, rc);
+ pr_debug("%s: %p rc %d\n", __func__, inode, rc);
if (rc < 0) {
mapping_set_error(mapping, rc);
ceph_set_error_write(ci);
@@ -853,8 +855,9 @@ static void writepages_finish(struct ceph_osd_request *req)

unlock_page(page);
}
- pr_debug("writepages_finish %p wrote %llu bytes cleaned %d pages\n",
- inode, osd_data->length, rc >= 0 ? num_pages : 0);
+ pr_debug("%s: %p wrote %llu bytes cleaned %d pages\n",
+ __func__, inode, osd_data->length,
+ rc >= 0 ? num_pages : 0);

release_pages(osd_data->pages, num_pages);
}
@@ -1952,11 +1955,10 @@ static int __ceph_pool_perm_get(struct ceph_inode_info *ci,
goto out;

if (pool_ns)
- pr_debug("__ceph_pool_perm_get pool %lld ns %.*s no perm cached\n",
- pool, (int)pool_ns->len, pool_ns->str);
+ pr_debug("%s: %lld ns %.*s no perm cached\n",
+ __func__, pool, (int)pool_ns->len, pool_ns->str);
else
- pr_debug("__ceph_pool_perm_get pool %lld no perm cached\n",
- pool);
+ pr_debug("%s: %lld no perm cached\n", __func__, pool);

down_write(&mdsc->pool_perm_rwsem);
p = &mdsc->pool_perm_tree.rb_node;
@@ -2083,11 +2085,10 @@ static int __ceph_pool_perm_get(struct ceph_inode_info *ci,
if (!err)
err = have;
if (pool_ns)
- pr_debug("__ceph_pool_perm_get pool %lld ns %.*s result = %d\n",
- pool, (int)pool_ns->len, pool_ns->str, err);
+ pr_debug("%s: pool %lld ns %.*s result = %d\n",
+ __func__, pool, (int)pool_ns->len, pool_ns->str, err);
else
- pr_debug("__ceph_pool_perm_get pool %lld result = %d\n",
- pool, err);
+ pr_debug("%s: pool %lld result = %d\n", __func__, pool, err);
return err;
}

@@ -2118,13 +2119,13 @@ int ceph_pool_perm_check(struct inode *inode, int need)
check:
if (flags & CEPH_I_POOL_PERM) {
if ((need & CEPH_CAP_FILE_RD) && !(flags & CEPH_I_POOL_RD)) {
- pr_debug("ceph_pool_perm_check pool %lld no read perm\n",
- pool);
+ pr_debug("%s: pool %lld no read perm\n",
+ __func__, pool);
return -EPERM;
}
if ((need & CEPH_CAP_FILE_WR) && !(flags & CEPH_I_POOL_WR)) {
- pr_debug("ceph_pool_perm_check pool %lld no write perm\n",
- pool);
+ pr_debug("%s: pool %lld no write perm\n",
+ __func__, pool);
return -EPERM;
}
return 0;
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 727b71b0ba1e..9f378c546e4d 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -492,8 +492,8 @@ static void __cap_set_timeouts(struct ceph_mds_client *mdsc,
struct ceph_mount_options *opt = mdsc->fsc->mount_options;
ci->i_hold_caps_max = round_jiffies(jiffies +
opt->caps_wanted_delay_max * HZ);
- pr_debug("__cap_set_timeouts %p %lu\n",
- &ci->vfs_inode, ci->i_hold_caps_max - jiffies);
+ pr_debug("%s: %p %lu\n",
+ __func__, &ci->vfs_inode, ci->i_hold_caps_max - jiffies);
}

/*
@@ -791,8 +791,8 @@ static int __cap_is_valid(struct ceph_cap *cap)
spin_unlock(&cap->session->s_gen_ttl_lock);

if (cap->cap_gen < gen || time_after_eq(jiffies, ttl)) {
- pr_debug("__cap_is_valid %p cap %p issued %s but STALE (gen %u vs %u)\n",
- &cap->ci->vfs_inode,
+ pr_debug("%s: %p cap %p issued %s but STALE (gen %u vs %u)\n",
+ __func__, &cap->ci->vfs_inode,
cap, ceph_cap_string(cap->issued), cap->cap_gen, gen);
return 0;
}
@@ -817,8 +817,9 @@ int __ceph_caps_issued(struct ceph_inode_info *ci, int *implemented)
cap = rb_entry(p, struct ceph_cap, ci_node);
if (!__cap_is_valid(cap))
continue;
- pr_debug("__ceph_caps_issued %p cap %p issued %s\n",
- &ci->vfs_inode, cap, ceph_cap_string(cap->issued));
+ pr_debug("%s: %p cap %p issued %s\n",
+ __func__, &ci->vfs_inode, cap,
+ ceph_cap_string(cap->issued));
have |= cap->issued;
if (implemented)
*implemented |= cap->implemented;
@@ -865,12 +866,12 @@ static void __touch_cap(struct ceph_cap *cap)

spin_lock(&s->s_cap_lock);
if (!s->s_cap_iterator) {
- pr_debug("__touch_cap %p cap %p mds%d\n",
- &cap->ci->vfs_inode, cap, s->s_mds);
+ pr_debug("%s: %p cap %p mds%d\n",
+ __func__, &cap->ci->vfs_inode, cap, s->s_mds);
list_move_tail(&cap->session_caps, &s->s_caps);
} else {
- pr_debug("__touch_cap %p cap %p mds%d NOP, iterating over caps\n",
- &cap->ci->vfs_inode, cap, s->s_mds);
+ pr_debug("%s: %p cap %p mds%d NOP, iterating over caps\n",
+ __func__, &cap->ci->vfs_inode, cap, s->s_mds);
}
spin_unlock(&s->s_cap_lock);
}
@@ -887,8 +888,8 @@ int __ceph_caps_issued_mask(struct ceph_inode_info *ci, int mask, int touch)
int have = ci->i_snap_caps;

if ((have & mask) == mask) {
- pr_debug("__ceph_caps_issued_mask ino 0x%lx snap issued %s (mask %s)\n",
- ci->vfs_inode.i_ino,
+ pr_debug("%s: ino 0x%lx snap issued %s (mask %s)\n",
+ __func__, ci->vfs_inode.i_ino,
ceph_cap_string(have),
ceph_cap_string(mask));
return 1;
@@ -899,8 +900,8 @@ int __ceph_caps_issued_mask(struct ceph_inode_info *ci, int mask, int touch)
if (!__cap_is_valid(cap))
continue;
if ((cap->issued & mask) == mask) {
- pr_debug("__ceph_caps_issued_mask ino 0x%lx cap %p issued %s (mask %s)\n",
- ci->vfs_inode.i_ino, cap,
+ pr_debug("%s: ino 0x%lx cap %p issued %s (mask %s)\n",
+ __func__, ci->vfs_inode.i_ino, cap,
ceph_cap_string(cap->issued),
ceph_cap_string(mask));
if (touch)
@@ -911,8 +912,8 @@ int __ceph_caps_issued_mask(struct ceph_inode_info *ci, int mask, int touch)
/* does a combination of caps satisfy mask? */
have |= cap->issued;
if ((have & mask) == mask) {
- pr_debug("__ceph_caps_issued_mask ino 0x%lx combo issued %s (mask %s)\n",
- ci->vfs_inode.i_ino,
+ pr_debug("%s: ino 0x%lx combo issued %s (mask %s)\n",
+ __func__, ci->vfs_inode.i_ino,
ceph_cap_string(cap->issued),
ceph_cap_string(mask));
if (touch) {
@@ -977,8 +978,8 @@ int ceph_caps_revoking(struct ceph_inode_info *ci, int mask)
spin_lock(&ci->i_ceph_lock);
ret = __ceph_caps_revoking_other(ci, NULL, mask);
spin_unlock(&ci->i_ceph_lock);
- pr_debug("ceph_caps_revoking %p %s = %d\n",
- inode, ceph_cap_string(mask), ret);
+ pr_debug("%s: %p %s = %d\n",
+ __func__, inode, ceph_cap_string(mask), ret);
return ret;
}

@@ -1144,7 +1145,7 @@ void __ceph_remove_cap(struct ceph_cap *cap, bool queue_release)
ceph_sb_to_client(ci->vfs_inode.i_sb)->mdsc;
int removed = 0;

- pr_debug("__ceph_remove_cap %p from %p\n", cap, &ci->vfs_inode);
+ pr_debug("%s: %p from %p\n", __func__, cap, &ci->vfs_inode);

/* remove from inode's cap rbtree, and clear auth cap */
rb_erase(&cap->ci_node, &ci->i_caps);
@@ -1157,8 +1158,8 @@ void __ceph_remove_cap(struct ceph_cap *cap, bool queue_release)
spin_lock(&session->s_cap_lock);
if (session->s_cap_iterator == cap) {
/* not yet, we are iterating over this very cap */
- pr_debug("__ceph_remove_cap delaying %p removal from session %p\n",
- cap, cap->session);
+ pr_debug("%s: delaying %p removal from session %p\n",
+ __func__, cap, cap->session);
} else {
list_del_init(&cap->session_caps);
session->s_nr_caps--;
@@ -1234,8 +1235,8 @@ static int send_cap_msg(struct cap_msg_args *arg)
size_t extra_len;
struct ceph_osd_client *osdc = &arg->session->s_mdsc->fsc->client->osdc;

- pr_debug("send_cap_msg %s %llx %llx caps %s wanted %s dirty %s seq %u/%u tid %llu/%llu mseq %u follows %lld size %llu/%llu xattr_ver %llu xattr_len %d\n",
- ceph_cap_op_name(arg->op),
+ pr_debug("%s: %s %llx %llx caps %s wanted %s dirty %s seq %u/%u tid %llu/%llu mseq %u follows %lld size %llu/%llu xattr_ver %llu xattr_len %d\n",
+ __func__, ceph_cap_op_name(arg->op),
arg->cid, arg->ino, ceph_cap_string(arg->caps),
ceph_cap_string(arg->wanted), ceph_cap_string(arg->dirty),
arg->seq, arg->issue_seq, arg->flush_tid, arg->oldest_flush_tid,
@@ -1636,7 +1637,7 @@ void ceph_flush_snaps(struct ceph_inode_info *ci,
struct ceph_mds_session *session = NULL;
int mds;

- pr_debug("ceph_flush_snaps %p\n", inode);
+ pr_debug("%s: %p\n", __func__, inode);
if (psession)
session = *psession;
retry:
@@ -1827,8 +1828,8 @@ static u64 __mark_caps_flushing(struct inode *inode,
BUG_ON(!ci->i_prealloc_cap_flush);

flushing = ci->i_dirty_caps;
- pr_debug("__mark_caps_flushing flushing %s, flushing_caps %s -> %s\n",
- ceph_cap_string(flushing),
+ pr_debug("%s: flushing %s, flushing_caps %s -> %s\n",
+ __func__, ceph_cap_string(flushing),
ceph_cap_string(ci->i_flushing_caps),
ceph_cap_string(ci->i_flushing_caps | flushing));
ci->i_flushing_caps |= flushing;
@@ -1872,12 +1873,12 @@ static int try_nonblocking_invalidate(struct inode *inode)
if (inode->i_data.nrpages == 0 &&
invalidating_gen == ci->i_rdcache_gen) {
/* success. */
- pr_debug("try_nonblocking_invalidate %p success\n", inode);
+ pr_debug("%s: %p success\n", __func__, inode);
/* save any racing async invalidate some trouble */
ci->i_rdcache_revoking = ci->i_rdcache_gen - 1;
return 0;
}
- pr_debug("try_nonblocking_invalidate %p failed\n", inode);
+ pr_debug("%s: %p failed\n", __func__, inode);
return -1;
}

@@ -2288,8 +2289,10 @@ static int unsafe_request_wait(struct inode *inode)
}
spin_unlock(&ci->i_unsafe_lock);

- pr_debug("unsafe_request_wait %p wait on tid %llu %llu\n",
- inode, req1 ? req1->r_tid : 0ULL, req2 ? req2->r_tid : 0ULL);
+ pr_debug("%s: %p wait on tid %llu %llu\n",
+ __func__, inode,
+ req1 ? req1->r_tid : 0ULL,
+ req2 ? req2->r_tid : 0ULL);
if (req1) {
ret = !wait_for_completion_timeout(&req1->r_safe_completion,
ceph_timeout_jiffies(req1->r_timeout));
@@ -2644,7 +2647,7 @@ static int try_get_cap_refs(struct inode *inode, int need, int want,

if ((flags & CHECK_FILELOCK) &&
(ci->i_ceph_flags & CEPH_I_ERROR_FILELOCK)) {
- pr_debug("try_get_cap_refs %p error filelock\n", inode);
+ pr_debug("%s: %p error filelock\n", __func__, inode);
ret = -EIO;
goto out_unlock;
}
@@ -3192,7 +3195,7 @@ static void invalidate_aliases(struct inode *inode)
{
struct dentry *dn, *prev = NULL;

- pr_debug("invalidate_aliases inode %p\n", inode);
+ pr_debug("%s: inode %p\n", __func__, inode);
d_prune_aliases(inode);
/*
* For non-directory inode, d_find_alias() only returns
@@ -3263,8 +3266,9 @@ static void handle_cap_grant(struct inode *inode,
bool deleted_inode = false;
bool fill_inline = false;

- pr_debug("handle_cap_grant inode %p cap %p mds%d seq %d %s\n",
- inode, cap, session->s_mds, seq, ceph_cap_string(newcaps));
+ pr_debug("%s: inode %p cap %p mds%d seq %d %s\n",
+ __func__, inode, cap, session->s_mds, seq,
+ ceph_cap_string(newcaps));
pr_debug("size %llu max_size %llu, i_size %llu\n",
size, max_size, inode->i_size);

@@ -3574,8 +3578,8 @@ static void handle_cap_flush_ack(struct inode *inode, u64 flush_tid,
}
}

- pr_debug("handle_cap_flush_ack inode %p mds%d seq %d on %s cleaned %s, flushing %s -> %s\n",
- inode, session->s_mds, seq, ceph_cap_string(dirty),
+ pr_debug("%s: inode %p mds%d seq %d on %s cleaned %s, flushing %s -> %s\n",
+ __func__, inode, session->s_mds, seq, ceph_cap_string(dirty),
ceph_cap_string(cleaned), ceph_cap_string(ci->i_flushing_caps),
ceph_cap_string(ci->i_flushing_caps & ~cleaned));

@@ -3655,8 +3659,8 @@ static void handle_cap_flushsnap_ack(struct inode *inode, u64 flush_tid,
bool wake_ci = false;
bool wake_mdsc = false;

- pr_debug("handle_cap_flushsnap_ack inode %p ci %p mds%d follows %lld\n",
- inode, ci, session->s_mds, follows);
+ pr_debug("%s: inode %p ci %p mds%d follows %lld\n",
+ __func__, inode, ci, session->s_mds, follows);

spin_lock(&ci->i_ceph_lock);
list_for_each_entry(capsnap, &ci->i_cap_snaps, ci_item) {
@@ -3726,8 +3730,8 @@ static bool handle_cap_trunc(struct inode *inode,

issued |= implemented | dirty;

- pr_debug("handle_cap_trunc inode %p mds%d seq %d to %lld seq %d\n",
- inode, mds, seq, truncate_size, truncate_seq);
+ pr_debug("%s: %p mds%d seq %d to %lld seq %d\n",
+ __func__, inode, mds, seq, truncate_size, truncate_seq);
queue_trunc = ceph_fill_file_size(inode, issued,
truncate_seq, truncate_size, size);
return queue_trunc;
@@ -3765,8 +3769,8 @@ static void handle_cap_export(struct inode *inode, struct ceph_mds_caps *ex,
target = -1;
}

- pr_debug("handle_cap_export inode %p ci %p mds%d mseq %d target %d\n",
- inode, ci, mds, mseq, target);
+ pr_debug("%s: inode %p ci %p mds%d mseq %d target %d\n",
+ __func__, inode, ci, mds, mseq, target);
retry:
spin_lock(&ci->i_ceph_lock);
cap = __get_cap_for_mds(ci, mds);
@@ -3898,8 +3902,8 @@ static void handle_cap_import(struct ceph_mds_client *mdsc,
peer = -1;
}

- pr_debug("handle_cap_import inode %p ci %p mds%d mseq %d peer %d\n",
- inode, ci, mds, mseq, peer);
+ pr_debug("%s: inode %p ci %p mds%d mseq %d peer %d\n",
+ __func__, inode, ci, mds, mseq, peer);
retry:
cap = __get_cap_for_mds(ci, mds);
if (!cap) {
diff --git a/fs/ceph/debugfs.c b/fs/ceph/debugfs.c
index 244428de3c4b..298b0df741cc 100644
--- a/fs/ceph/debugfs.c
+++ b/fs/ceph/debugfs.c
@@ -338,7 +338,7 @@ void ceph_fs_debugfs_init(struct ceph_fs_client *fsc)
{
char name[100];

- pr_debug("ceph_fs_debugfs_init\n");
+ pr_debug("%s\n", __func__);
fsc->debugfs_congestion_kb =
debugfs_create_file("writeback_congestion_kb",
0600,
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index 911b905cc181..9178b19f93f9 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -120,7 +120,7 @@ static int note_last_dentry(struct ceph_dir_file_info *dfi, const char *name,
memcpy(dfi->last_name, name, len);
dfi->last_name[len] = 0;
dfi->next_offset = next_offset;
- pr_debug("note_last_dentry '%s'\n", dfi->last_name);
+ pr_debug("%s: '%s'\n", __func__, dfi->last_name);
return 0;
}

@@ -191,8 +191,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
u64 idx = 0;
int err = 0;

- pr_debug("__dcache_readdir %p v%u at %llx\n",
- dir, (unsigned int)shared_gen, ctx->pos);
+ pr_debug("%s: %p v%u at %llx\n",
+ __func__, dir, (unsigned int)shared_gen, ctx->pos);

/* search start position */
if (ctx->pos > 2) {
@@ -222,7 +222,7 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
dput(dentry);
}

- pr_debug("__dcache_readdir %p cache idx %llu\n", dir, idx);
+ pr_debug("%s: %p cache idx %llu\n", __func__, dir, idx);
}


@@ -1597,7 +1597,7 @@ static int dentry_lease_is_valid(struct dentry *dentry, unsigned int flags)
CEPH_MDS_LEASE_RENEW, seq);
ceph_put_mds_session(session);
}
- pr_debug("dentry_lease_is_valid - dentry %p = %d\n", dentry, valid);
+ pr_debug("%s: dentry %p = %d\n", __func__, dentry, valid);
return valid;
}

@@ -1661,8 +1661,8 @@ static int dir_lease_is_valid(struct inode *dir, struct dentry *dentry,
valid = 0;
spin_unlock(&dentry->d_lock);
}
- pr_debug("dir_lease_is_valid dir %p v%u dentry %p = %d\n",
- dir, (unsigned int)atomic_read(&ci->i_shared_gen),
+ pr_debug("%s: dir %p v%u dentry %p = %d\n",
+ __func__, dir, (unsigned int)atomic_read(&ci->i_shared_gen),
dentry, valid);
return valid;
}
@@ -1825,7 +1825,7 @@ static void ceph_d_prune(struct dentry *dentry)
struct ceph_inode_info *dir_ci;
struct ceph_dentry_info *di;

- pr_debug("ceph_d_prune %pd %p\n", dentry, dentry);
+ pr_debug("%s: %pd %p\n", __func__, dentry, dentry);

/* do we have a valid parent? */
if (IS_ROOT(dentry))
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 7d7644f8862c..d75b466780ca 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -1020,7 +1020,7 @@ static void ceph_aio_complete(struct inode *inode,
if (!ret)
ret = aio_req->total_len;

- pr_debug("ceph_aio_complete %p rc %d\n", inode, ret);
+ pr_debug("%s: %p rc %d\n", __func__, inode, ret);

if (ret >= 0 && aio_req->write) {
int dirty;
@@ -1062,8 +1062,8 @@ static void ceph_aio_complete_req(struct ceph_osd_request *req)
BUG_ON(osd_data->type != CEPH_OSD_DATA_TYPE_BVECS);
BUG_ON(!osd_data->num_bvecs);

- pr_debug("ceph_aio_complete_req %p rc %d bytes %u\n",
- inode, rc, osd_data->bvec_pos.iter.bi_size);
+ pr_debug("%s: %p rc %d bytes %u\n",
+ __func__, inode, rc, osd_data->bvec_pos.iter.bi_size);

/* r_start_latency == 0 means the request was not submitted */
if (req->r_start_latency) {
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index b2ff9f03a46e..8658070c59ee 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -1832,10 +1832,10 @@ void ceph_queue_writeback(struct inode *inode)
ihold(inode);
if (queue_work(ceph_inode_to_client(inode)->inode_wq,
&ci->i_work)) {
- pr_debug("ceph_queue_writeback %p\n", inode);
+ pr_debug("%s: %p\n", __func__, inode);
} else {
- pr_debug("ceph_queue_writeback %p already queued, mask=%lx\n",
- inode, ci->i_work_mask);
+ pr_debug("%s: %p already queued, mask=%lx\n",
+ __func__, inode, ci->i_work_mask);
iput(inode);
}
}
@@ -1851,10 +1851,10 @@ void ceph_queue_invalidate(struct inode *inode)
ihold(inode);
if (queue_work(ceph_inode_to_client(inode)->inode_wq,
&ceph_inode(inode)->i_work)) {
- pr_debug("ceph_queue_invalidate %p\n", inode);
+ pr_debug("%s: %p\n", __func__, inode);
} else {
- pr_debug("ceph_queue_invalidate %p already queued, mask=%lx\n",
- inode, ci->i_work_mask);
+ pr_debug("%s: %p already queued, mask=%lx\n",
+ __func__, inode, ci->i_work_mask);
iput(inode);
}
}
@@ -1871,10 +1871,10 @@ void ceph_queue_vmtruncate(struct inode *inode)
ihold(inode);
if (queue_work(ceph_inode_to_client(inode)->inode_wq,
&ci->i_work)) {
- pr_debug("ceph_queue_vmtruncate %p\n", inode);
+ pr_debug("%s: %p\n", __func__, inode);
} else {
- pr_debug("ceph_queue_vmtruncate %p already queued, mask=%lx\n",
- inode, ci->i_work_mask);
+ pr_debug("%s: %p already queued, mask=%lx\n",
+ __func__, inode, ci->i_work_mask);
iput(inode);
}
}
diff --git a/fs/ceph/locks.c b/fs/ceph/locks.c
index 8f6819d2dc99..a414b8d51c3d 100644
--- a/fs/ceph/locks.c
+++ b/fs/ceph/locks.c
@@ -98,8 +98,8 @@ static int ceph_lock_message(u8 lock_type, u16 operation, struct inode *inode,

owner = secure_addr(fl->fl_owner);

- pr_debug("ceph_lock_message: rule: %d, op: %d, owner: %llx, pid: %llu, start: %llu, length: %llu, wait: %d, type: %d\n",
- (int)lock_type,
+ pr_debug("%s: rule: %d, op: %d, owner: %llx, pid: %llu, start: %llu, length: %llu, wait: %d, type: %d\n",
+ __func__, (int)lock_type,
(int)operation, owner, (u64)fl->fl_pid, fl->fl_start, length,
wait, fl->fl_type);

@@ -134,8 +134,8 @@ static int ceph_lock_message(u8 lock_type, u16 operation, struct inode *inode,

}
ceph_mdsc_put_request(req);
- pr_debug("ceph_lock_message: rule: %d, op: %d, pid: %llu, start: %llu, length: %llu, wait: %d, type: %d, err code %d\n",
- (int)lock_type,
+ pr_debug("%s: rule: %d, op: %d, pid: %llu, start: %llu, length: %llu, wait: %d, type: %d, err code %d\n",
+ __func__, (int)lock_type,
(int)operation, (u64)fl->fl_pid, fl->fl_start,
length, wait, fl->fl_type, err);
return err;
@@ -161,8 +161,7 @@ static int ceph_lock_wait_for_completion(struct ceph_mds_client *mdsc,
if (!err)
return 0;

- pr_debug("ceph_lock_wait_for_completion: request %llu was interrupted\n",
- req->r_tid);
+ pr_debug("%s: request %llu was interrupted\n", __func__, req->r_tid);

mutex_lock(&mdsc->mutex);
if (test_bit(CEPH_MDS_R_GOT_RESULT, &req->r_req_flags)) {
@@ -244,7 +243,7 @@ int ceph_lock(struct file *file, int cmd, struct file_lock *fl)
if (__mandatory_lock(file->f_mapping->host) && fl->fl_type != F_UNLCK)
return -ENOLCK;

- pr_debug("ceph_lock, fl_owner: %p\n", fl->fl_owner);
+ pr_debug("%s: fl_owner: %p\n", __func__, fl->fl_owner);

/* set wait bit as appropriate, then make command as Ceph expects it*/
if (IS_GETLK(cmd))
@@ -309,7 +308,7 @@ int ceph_flock(struct file *file, int cmd, struct file_lock *fl)
if (fl->fl_type & LOCK_MAND)
return -EOPNOTSUPP;

- pr_debug("ceph_flock, fl_file: %p\n", fl->fl_file);
+ pr_debug("%s: fl_file: %p\n", __func__, fl->fl_file);

spin_lock(&ci->i_ceph_lock);
if (ci->i_ceph_flags & CEPH_I_ERROR_FILELOCK) {
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 1e1c51e396bd..658c24b7c119 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -890,7 +890,7 @@ static void __register_request(struct ceph_mds_client *mdsc,
return;
}
}
- pr_debug("__register_request %p tid %lld\n", req, req->r_tid);
+ pr_debug("%s: %p tid %lld\n", __func__, req, req->r_tid);
ceph_mdsc_get_request(req);
insert_request(&mdsc->request_tree, req);

@@ -1478,7 +1478,7 @@ static void cleanup_session_requests(struct ceph_mds_client *mdsc,
struct rb_node *p;
struct ceph_inode_info *ci;

- pr_debug("cleanup_session_requests mds%d\n", session->s_mds);
+ pr_debug("%s: mds%d\n", __func__, session->s_mds);
mutex_lock(&mdsc->mutex);
while (!list_empty(&session->s_unsafe)) {
req = list_first_entry(&session->s_unsafe,
@@ -1688,7 +1688,7 @@ static void remove_session_caps(struct ceph_mds_session *session)
struct super_block *sb = fsc->sb;
LIST_HEAD(dispose);

- pr_debug("remove_session_caps on %p\n", session);
+ pr_debug("%s: on %p\n", __func__, session);
ceph_iterate_session_caps(session, remove_session_caps_cb, fsc);

wake_up_all(&fsc->mdsc->cap_flushing_wq);
@@ -1795,13 +1795,13 @@ static int send_renew_caps(struct ceph_mds_client *mdsc,
* with its clients. */
state = ceph_mdsmap_get_state(mdsc->mdsmap, session->s_mds);
if (state < CEPH_MDS_STATE_RECONNECT) {
- pr_debug("send_renew_caps ignoring mds%d (%s)\n",
- session->s_mds, ceph_mds_state_name(state));
+ pr_debug("%s: ignoring mds%d (%s)\n",
+ __func__, session->s_mds, ceph_mds_state_name(state));
return 0;
}

- pr_debug("send_renew_caps to mds%d (%s)\n",
- session->s_mds, ceph_mds_state_name(state));
+ pr_debug("%s: to mds%d (%s)\n",
+ __func__, session->s_mds, ceph_mds_state_name(state));
msg = create_session_msg(CEPH_SESSION_REQUEST_RENEWCAPS,
++session->s_renew_seq);
if (!msg)
@@ -1815,8 +1815,8 @@ static int send_flushmsg_ack(struct ceph_mds_client *mdsc,
{
struct ceph_msg *msg;

- pr_debug("send_flushmsg_ack to mds%d (%s)s seq %lld\n",
- session->s_mds,
+ pr_debug("%s: to mds%d (%s)s seq %lld\n",
+ __func__, session->s_mds,
ceph_session_state_name(session->s_state), seq);
msg = create_session_msg(CEPH_SESSION_FLUSHMSG_ACK, seq);
if (!msg)
@@ -1851,8 +1851,8 @@ static void renewed_caps(struct ceph_mds_client *mdsc,
pr_info("mds%d caps still stale\n", session->s_mds);
}
}
- pr_debug("renewed_caps mds%d ttl now %lu, was %s, now %s\n",
- session->s_mds, session->s_cap_ttl,
+ pr_debug("%s: mds%d ttl now %lu, was %s, now %s\n",
+ __func__, session->s_mds, session->s_cap_ttl,
was_stale ? "stale" : "fresh",
time_before(jiffies, session->s_cap_ttl) ? "stale" : "fresh");
spin_unlock(&session->s_cap_lock);
@@ -1868,9 +1868,9 @@ static int request_close_session(struct ceph_mds_session *session)
{
struct ceph_msg *msg;

- pr_debug("request_close_session mds%d state %s seq %lld\n",
- session->s_mds, ceph_session_state_name(session->s_state),
- session->s_seq);
+ pr_debug("%s: mds%d state %s seq %lld\n",
+ __func__, session->s_mds,
+ ceph_session_state_name(session->s_state), session->s_seq);
msg = create_session_msg(CEPH_SESSION_REQUEST_CLOSE, session->s_seq);
if (!msg)
return -ENOMEM;
@@ -1938,8 +1938,9 @@ static int trim_caps_cb(struct inode *inode, struct ceph_cap *cap, void *arg)
wanted = __ceph_caps_file_wanted(ci);
oissued = __ceph_caps_issued_other(ci, cap);

- pr_debug("trim_caps_cb %p cap %p mine %s oissued %s used %s wanted %s\n",
- inode, cap, ceph_cap_string(mine), ceph_cap_string(oissued),
+ pr_debug("%s: %p cap %p mine %s oissued %s used %s wanted %s\n",
+ __func__, inode, cap,
+ ceph_cap_string(mine), ceph_cap_string(oissued),
ceph_cap_string(used), ceph_cap_string(wanted));
if (cap == ci->i_auth_cap) {
if (ci->i_dirty_caps || ci->i_flushing_caps ||
@@ -1980,8 +1981,8 @@ static int trim_caps_cb(struct inode *inode, struct ceph_cap *cap, void *arg)
count = atomic_read(&inode->i_count);
if (count == 1)
(*remaining)--;
- pr_debug("trim_caps_cb %p cap %p pruned, count now %d\n",
- inode, cap, count);
+ pr_debug("%s: %p cap %p pruned, count now %d\n",
+ __func__, inode, cap, count);
} else {
dput(dentry);
}
@@ -2028,8 +2029,8 @@ static int check_caps_flush(struct ceph_mds_client *mdsc,
list_first_entry(&mdsc->cap_flush_list,
struct ceph_cap_flush, g_list);
if (cf->tid <= want_flush_tid) {
- pr_debug("check_caps_flush still flushing tid %llu <= %llu\n",
- cf->tid, want_flush_tid);
+ pr_debug("%s: still flushing tid %llu <= %llu\n",
+ __func__, cf->tid, want_flush_tid);
ret = 0;
}
}
@@ -2045,12 +2046,12 @@ static int check_caps_flush(struct ceph_mds_client *mdsc,
static void wait_caps_flush(struct ceph_mds_client *mdsc,
u64 want_flush_tid)
{
- pr_debug("check_caps_flush want %llu\n", want_flush_tid);
+ pr_debug("%s: want %llu\n", __func__, want_flush_tid);

wait_event(mdsc->cap_flushing_wq,
check_caps_flush(mdsc, want_flush_tid));

- pr_debug("check_caps_flush ok, flushed thru %llu\n", want_flush_tid);
+ pr_debug("%s: ok, flushed thru %llu\n", __func__, want_flush_tid);
}

/*
@@ -2863,7 +2864,7 @@ static void __do_request(struct ceph_mds_client *mdsc,
ceph_put_mds_session(session);
finish:
if (err) {
- pr_debug("__do_request early error %d\n", err);
+ pr_debug("%s: early error %d\n", __func__, err);
req->r_err = err;
complete_request(mdsc, req);
__unregister_request(mdsc, req);
@@ -2900,7 +2901,7 @@ static void kick_requests(struct ceph_mds_client *mdsc, int mds)
struct ceph_mds_request *req;
struct rb_node *p = rb_first(&mdsc->request_tree);

- pr_debug("kick_requests mds%d\n", mds);
+ pr_debug("%s: mds%d\n", __func__, mds);
while (p) {
req = rb_entry(p, struct ceph_mds_request, r_node);
p = rb_next(p);
@@ -3086,11 +3087,11 @@ static void handle_reply(struct ceph_mds_session *session, struct ceph_msg *msg)
mutex_lock(&mdsc->mutex);
req = lookup_get_request(mdsc, tid);
if (!req) {
- pr_debug("handle_reply on unknown tid %llu\n", tid);
+ pr_debug("%s: on unknown tid %llu\n", __func__, tid);
mutex_unlock(&mdsc->mutex);
return;
}
- pr_debug("handle_reply %p\n", req);
+ pr_debug("%s: %p\n", __func__, req);

/* correct session? */
if (req->r_session != session) {
@@ -3173,7 +3174,7 @@ static void handle_reply(struct ceph_mds_session *session, struct ceph_msg *msg)
list_add_tail(&req->r_unsafe_item, &req->r_session->s_unsafe);
}

- pr_debug("handle_reply tid %lld result %d\n", tid, result);
+ pr_debug("%s: tid %lld result %d\n", __func__, tid, result);
rinfo = &req->r_reply_info;
if (test_bit(CEPHFS_FEATURE_REPLY_ENCODING, &session->s_features))
err = parse_reply_info(session, msg, rinfo, (u64)-1);
@@ -3385,8 +3386,8 @@ static void handle_session(struct ceph_mds_session *session,

mutex_lock(&session->s_mutex);

- pr_debug("handle_session mds%d %s %p state %s seq %llu\n",
- mds, ceph_session_op_name(op), session,
+ pr_debug("%s: mds%d %s %p state %s seq %llu\n",
+ __func__, mds, ceph_session_op_name(op), session,
ceph_session_state_name(session->s_state), seq);

if (session->s_state == CEPH_MDS_SESSION_HUNG) {
@@ -3516,7 +3517,7 @@ static void replay_unsafe_requests(struct ceph_mds_client *mdsc,
struct ceph_mds_request *req, *nreq;
struct rb_node *p;

- pr_debug("replay_unsafe_requests mds%d\n", session->s_mds);
+ pr_debug("%s: mds%d\n", __func__, session->s_mds);

mutex_lock(&mdsc->mutex);
list_for_each_entry_safe(req, nreq, &session->s_unsafe, r_unsafe_item)
@@ -4058,8 +4059,8 @@ static void check_new_map(struct ceph_mds_client *mdsc,
int oldstate, newstate;
struct ceph_mds_session *s;

- pr_debug("check_new_map new %u old %u\n",
- newmap->m_epoch, oldmap->m_epoch);
+ pr_debug("%s: new %u old %u\n",
+ __func__, newmap->m_epoch, oldmap->m_epoch);

for (i = 0; i < oldmap->possible_max_rank && i < mdsc->max_sessions; i++) {
if (!mdsc->sessions[i])
@@ -4068,8 +4069,8 @@ static void check_new_map(struct ceph_mds_client *mdsc,
oldstate = ceph_mdsmap_get_state(oldmap, i);
newstate = ceph_mdsmap_get_state(newmap, i);

- pr_debug("check_new_map mds%d state %s%s -> %s%s (session %s)\n",
- i, ceph_mds_state_name(oldstate),
+ pr_debug("%s: mds%d state %s%s -> %s%s (session %s)\n",
+ __func__, i, ceph_mds_state_name(oldstate),
ceph_mdsmap_is_laggy(oldmap, i) ? " (laggy)" : "",
ceph_mds_state_name(newstate),
ceph_mdsmap_is_laggy(newmap, i) ? " (laggy)" : "",
@@ -4184,7 +4185,7 @@ static void handle_lease(struct ceph_mds_client *mdsc,
struct qstr dname;
int release = 0;

- pr_debug("handle_lease from mds%d\n", mds);
+ pr_debug("%s: from mds%d\n", __func__, mds);

/* decode */
if (msg->front.iov_len < sizeof(*h) + sizeof(u32))
@@ -4199,15 +4200,15 @@ static void handle_lease(struct ceph_mds_client *mdsc,

/* lookup inode */
inode = ceph_find_inode(sb, vino);
- pr_debug("handle_lease %s, ino %llx %p %.*s\n",
- ceph_lease_op_name(h->action), vino.ino, inode,
+ pr_debug("%s: %s, ino %llx %p %.*s\n",
+ __func__, ceph_lease_op_name(h->action), vino.ino, inode,
dname.len, dname.name);

mutex_lock(&session->s_mutex);
session->s_seq++;

if (!inode) {
- pr_debug("handle_lease no inode %llx\n", vino.ino);
+ pr_debug("%s: no inode %llx\n", __func__, vino.ino);
goto release;
}

@@ -4398,7 +4399,7 @@ static void delayed_work(struct work_struct *work)
int renew_interval;
int renew_caps;

- pr_debug("mdsc delayed_work\n");
+ pr_debug("%s: mdsc\n", __func__);

if (mdsc->stopping)
return;
@@ -4542,21 +4543,21 @@ static void wait_requests(struct ceph_mds_client *mdsc)
if (__get_oldest_req(mdsc)) {
mutex_unlock(&mdsc->mutex);

- pr_debug("wait_requests waiting for requests\n");
+ pr_debug("%s: waiting for requests\n", __func__);
wait_for_completion_timeout(&mdsc->safe_umount_waiters,
ceph_timeout_jiffies(opts->mount_timeout));

/* tear down remaining requests */
mutex_lock(&mdsc->mutex);
while ((req = __get_oldest_req(mdsc))) {
- pr_debug("wait_requests timed out on tid %llu\n",
- req->r_tid);
+ pr_debug("%s: timed out on tid %llu\n",
+ __func__, req->r_tid);
list_del_init(&req->r_wait);
__unregister_request(mdsc, req);
}
}
mutex_unlock(&mdsc->mutex);
- pr_debug("wait_requests done\n");
+ pr_debug("%s: done\n", __func__);
}

/*
@@ -4590,7 +4591,7 @@ static void wait_unsafe_requests(struct ceph_mds_client *mdsc, u64 want_tid)
struct rb_node *n;

mutex_lock(&mdsc->mutex);
- pr_debug("wait_unsafe_requests want %lld\n", want_tid);
+ pr_debug("%s: want %lld\n", __func__, want_tid);
restart:
req = __get_oldest_req(mdsc);
while (req && req->r_tid <= want_tid) {
@@ -4607,8 +4608,8 @@ static void wait_unsafe_requests(struct ceph_mds_client *mdsc, u64 want_tid)
if (nextreq)
ceph_mdsc_get_request(nextreq);
mutex_unlock(&mdsc->mutex);
- pr_debug("wait_unsafe_requests wait on %llu (want %llu)\n",
- req->r_tid, want_tid);
+ pr_debug("%s: wait on %llu (want %llu)\n",
+ __func__, req->r_tid, want_tid);
wait_for_completion(&req->r_safe_completion);
mutex_lock(&mdsc->mutex);
ceph_mdsc_put_request(req);
@@ -4624,7 +4625,7 @@ static void wait_unsafe_requests(struct ceph_mds_client *mdsc, u64 want_tid)
req = nextreq;
}
mutex_unlock(&mdsc->mutex);
- pr_debug("wait_unsafe_requests done\n");
+ pr_debug("%s: done\n", __func__);
}

void ceph_mdsc_sync(struct ceph_mds_client *mdsc)
diff --git a/fs/ceph/snap.c b/fs/ceph/snap.c
index 73ccfd4172ac..5f22df095acd 100644
--- a/fs/ceph/snap.c
+++ b/fs/ceph/snap.c
@@ -281,8 +281,8 @@ static int adjust_snap_realm_parent(struct ceph_mds_client *mdsc,
if (IS_ERR(parent))
return PTR_ERR(parent);
}
- pr_debug("adjust_snap_realm_parent %llx %p: %llx %p -> %llx %p\n",
- realm->ino, realm, realm->parent_ino, realm->parent,
+ pr_debug("%s: %llx %p: %llx %p -> %llx %p\n",
+ __func__, realm->ino, realm, realm->parent_ino, realm->parent,
parentino, parent);
if (realm->parent) {
list_del_init(&realm->child_item);
@@ -338,8 +338,8 @@ static int build_snap_context(struct ceph_snap_realm *realm,
realm->cached_context->seq == realm->seq &&
(!parent ||
realm->cached_context->seq >= parent->cached_context->seq)) {
- pr_debug("build_snap_context %llx %p: %p seq %lld (%u snaps) (unchanged)\n",
- realm->ino, realm, realm->cached_context,
+ pr_debug("%s: %llx %p: %p seq %lld (%u snaps) (unchanged)\n",
+ __func__, realm->ino, realm, realm->cached_context,
realm->cached_context->seq,
(unsigned int)realm->cached_context->num_snaps);
return 0;
@@ -378,8 +378,8 @@ static int build_snap_context(struct ceph_snap_realm *realm,

sort(snapc->snaps, num, sizeof(u64), cmpu64_rev, NULL);
snapc->num_snaps = num;
- pr_debug("build_snap_context %llx %p: %p seq %lld (%u snaps)\n",
- realm->ino, realm, snapc, snapc->seq,
+ pr_debug("%s: %llx %p: %p seq %lld (%u snaps)\n",
+ __func__, realm->ino, realm, snapc, snapc->seq,
(unsigned int)snapc->num_snaps);

ceph_put_snap_context(realm->cached_context);
@@ -410,7 +410,7 @@ static void rebuild_snap_realms(struct ceph_snap_realm *realm,
{
struct ceph_snap_realm *child;

- pr_debug("rebuild_snap_realms %llx %p\n", realm->ino, realm);
+ pr_debug("%s: %llx %p\n", __func__, realm->ino, realm);
build_snap_context(realm, dirty_realms);

list_for_each_entry(child, &realm->children, child_item)
@@ -646,7 +646,7 @@ static void queue_realm_cap_snaps(struct ceph_snap_realm *realm)
struct ceph_inode_info *ci;
struct inode *lastinode = NULL;

- pr_debug("queue_realm_cap_snaps %p %llx inodes\n", realm, realm->ino);
+ pr_debug("%s: %p %llx inodes\n", __func__, realm, realm->ino);

spin_lock(&realm->inodes_with_caps_lock);
list_for_each_entry(ci, &realm->inodes_with_caps, i_snap_realm_item) {
@@ -664,7 +664,7 @@ static void queue_realm_cap_snaps(struct ceph_snap_realm *realm)
spin_unlock(&realm->inodes_with_caps_lock);
ceph_async_iput(lastinode);

- pr_debug("queue_realm_cap_snaps %p %llx done\n", realm, realm->ino);
+ pr_debug("%s: %p %llx done\n", __func__, realm, realm->ino);
}

/*
@@ -805,7 +805,7 @@ static void flush_snaps(struct ceph_mds_client *mdsc)
struct inode *inode;
struct ceph_mds_session *session = NULL;

- pr_debug("flush_snaps\n");
+ pr_debug("%s\n", __func__);
spin_lock(&mdsc->snap_flush_lock);
while (!list_empty(&mdsc->snap_flush_list)) {
ci = list_first_entry(&mdsc->snap_flush_list,
@@ -825,7 +825,7 @@ static void flush_snaps(struct ceph_mds_client *mdsc)
mutex_unlock(&session->s_mutex);
ceph_put_mds_session(session);
}
- pr_debug("flush_snaps done\n");
+ pr_debug("%s done\n", __func__);
}


diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index 08dc6052d2b6..e7f079ebfbc4 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -726,7 +726,7 @@ static void destroy_fs_client(struct ceph_fs_client *fsc)
ceph_destroy_client(fsc->client);

kfree(fsc);
- pr_debug("destroy_fs_client %p done\n", fsc);
+ pr_debug("%s: %p done\n", __func__, fsc);
}

/*
@@ -841,7 +841,7 @@ static void ceph_umount_begin(struct super_block *sb)
{
struct ceph_fs_client *fsc = ceph_sb_to_client(sb);

- pr_debug("ceph_umount_begin - starting forced umount\n");
+ pr_debug("%s: starting forced umount\n", __func__);
if (!fsc)
return;
fsc->mount_state = CEPH_MOUNT_SHUTDOWN;
@@ -1001,7 +1001,7 @@ static int ceph_compare_super(struct super_block *sb, struct fs_context *fc)
struct ceph_options *opt = new->client->options;
struct ceph_fs_client *other = ceph_sb_to_client(sb);

- pr_debug("ceph_compare_super %p\n", sb);
+ pr_debug("%s: %p\n", __func__, sb);

if (compare_mount_options(fsopt, opt, other)) {
pr_debug("monitor(s)/mount options don't match\n");
@@ -1052,7 +1052,7 @@ static int ceph_get_tree(struct fs_context *fc)
ceph_compare_super;
int err;

- pr_debug("ceph_get_tree\n");
+ pr_debug("%s\n", __func__);

if (!fc->source)
return invalfc(fc, "No source");
@@ -1115,7 +1115,7 @@ static int ceph_get_tree(struct fs_context *fc)
out:
destroy_fs_client(fsc);
out_final:
- pr_debug("ceph_get_tree fail %d\n", err);
+ pr_debug("%s: fail %d\n", __func__, err);
return err;
}

diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c
index 503d1edeb28d..6cdf6866c745 100644
--- a/fs/ceph/xattr.c
+++ b/fs/ceph/xattr.c
@@ -68,7 +68,7 @@ static ssize_t ceph_vxattrcb_layout(struct ceph_inode_info *ci, char *val,

pool_ns = ceph_try_get_string(ci->i_layout.pool_ns);

- pr_debug("ceph_vxattrcb_layout %p\n", &ci->vfs_inode);
+ pr_debug("%s: %p\n", __func__, &ci->vfs_inode);
down_read(&osdc->lock);
pool_name = ceph_pg_pool_name_by_id(osdc->osdmap, pool);
if (pool_name) {
@@ -492,7 +492,7 @@ static int __set_xattr(struct ceph_inode_info *ci,
xattr->should_free_name = update_xattr;

ci->i_xattrs.count++;
- pr_debug("__set_xattr count=%d\n", ci->i_xattrs.count);
+ pr_debug("%s: count=%d\n", __func__, ci->i_xattrs.count);
} else {
kfree(*newxattr);
*newxattr = NULL;
@@ -551,13 +551,13 @@ static struct ceph_inode_xattr *__get_xattr(struct ceph_inode_info *ci,
else if (c > 0)
p = &(*p)->rb_right;
else {
- pr_debug("__get_xattr %s: found %.*s\n",
- name, xattr->val_len, xattr->val);
+ pr_debug("%s: %s: found %.*s\n",
+ __func__, name, xattr->val_len, xattr->val);
return xattr;
}
}

- pr_debug("__get_xattr %s: not found\n", name);
+ pr_debug("%s: %s: not found\n", __func__, name);

return NULL;
}
@@ -602,7 +602,7 @@ static char *__copy_xattr_names(struct ceph_inode_info *ci,
struct ceph_inode_xattr *xattr = NULL;

p = rb_first(&ci->i_xattrs.index);
- pr_debug("__copy_xattr_names count=%d\n", ci->i_xattrs.count);
+ pr_debug("%s: count=%d\n", __func__, ci->i_xattrs.count);

while (p) {
xattr = rb_entry(p, struct ceph_inode_xattr, node);
@@ -627,14 +627,14 @@ void __ceph_destroy_xattrs(struct ceph_inode_info *ci)

p = rb_first(&ci->i_xattrs.index);

- pr_debug("__ceph_destroy_xattrs p=%p\n", p);
+ pr_debug("%s: p=%p\n", __func__, p);

while (p) {
xattr = rb_entry(p, struct ceph_inode_xattr, node);
tmp = p;
p = rb_next(tmp);
- pr_debug("__ceph_destroy_xattrs next p=%p (%.*s)\n",
- p, xattr->name_len, xattr->name);
+ pr_debug("%s: next p=%p (%.*s)\n",
+ __func__, p, xattr->name_len, xattr->name);
rb_erase(tmp, &ci->i_xattrs.index);

__free_xattr(xattr);
@@ -662,7 +662,8 @@ static int __build_xattrs(struct inode *inode)
int err = 0;
int i;

- pr_debug("__build_xattrs() len=%d\n",
+ pr_debug("%s: len=%d\n",
+ __func__,
ci->i_xattrs.blob ? (int)ci->i_xattrs.blob->vec.iov_len : 0);

if (ci->i_xattrs.index_version >= ci->i_xattrs.version)
@@ -745,8 +746,8 @@ static int __get_required_blob_size(struct ceph_inode_info *ci, int name_size,
int size = 4 + ci->i_xattrs.count*(4 + 4) +
ci->i_xattrs.names_size +
ci->i_xattrs.vals_size;
- pr_debug("__get_required_blob_size c=%d names.size=%d vals.size=%d\n",
- ci->i_xattrs.count, ci->i_xattrs.names_size,
+ pr_debug("%s: c=%d names.size=%d vals.size=%d\n",
+ __func__, ci->i_xattrs.count, ci->i_xattrs.names_size,
ci->i_xattrs.vals_size);

if (name_size)
--
2.26.0