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| author | Joe Perches <joe@perches.com> | 2011-11-28 22:40:46 +0400 |
|---|---|---|
| committer | Eric Van Hensbergen <ericvh@gmail.com> | 2012-01-05 20:51:44 +0400 |
| commit | 5d3851530d6d68564e4e0ce04d0547d4d106fc72 (patch) | |
| tree | d47065fcc1f93f00070afe597a98ab185fd13859 /fs/9p/xattr.c | |
| parent | a0ea787b027b79cf2e01c6758e5246db06520158 (diff) | |
| download | linux-5d3851530d6d68564e4e0ce04d0547d4d106fc72.tar.xz | |
9p: Reduce object size with CONFIG_NET_9P_DEBUG
Reduce object size by deduplicating formats.
Use vsprintf extension %pV.
Rename P9_DPRINTK uses to p9_debug, align arguments.
Add function for _p9_debug and macro to add __func__.
Add missing "\n"s to p9_debug uses.
Remove embedded function names as p9_debug adds it.
Remove P9_EPRINTK macro and convert use to pr_<level>.
Add and use pr_fmt and pr_<level>.
$ size fs/9p/built-in.o*
text data bss dec hex filename
62133 984 16000 79117 1350d fs/9p/built-in.o.new
67342 984 16928 85254 14d06 fs/9p/built-in.o.old
$ size net/9p/built-in.o*
text data bss dec hex filename
88792 4148 22024 114964 1c114 net/9p/built-in.o.new
94072 4148 23232 121452 1da6c net/9p/built-in.o.old
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'fs/9p/xattr.c')
| -rw-r--r-- | fs/9p/xattr.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/9p/xattr.c b/fs/9p/xattr.c index d288773871b3..29653b70a9c3 100644 --- a/fs/9p/xattr.c +++ b/fs/9p/xattr.c @@ -32,8 +32,8 @@ ssize_t v9fs_fid_xattr_get(struct p9_fid *fid, const char *name, attr_fid = p9_client_xattrwalk(fid, name, &attr_size); if (IS_ERR(attr_fid)) { retval = PTR_ERR(attr_fid); - P9_DPRINTK(P9_DEBUG_VFS, - "p9_client_attrwalk failed %zd\n", retval); + p9_debug(P9_DEBUG_VFS, "p9_client_attrwalk failed %zd\n", + retval); attr_fid = NULL; goto error; } @@ -87,8 +87,8 @@ ssize_t v9fs_xattr_get(struct dentry *dentry, const char *name, { struct p9_fid *fid; - P9_DPRINTK(P9_DEBUG_VFS, "%s: name = %s value_len = %zu\n", - __func__, name, buffer_size); + p9_debug(P9_DEBUG_VFS, "name = %s value_len = %zu\n", + name, buffer_size); fid = v9fs_fid_lookup(dentry); if (IS_ERR(fid)) return PTR_ERR(fid); @@ -115,8 +115,8 @@ int v9fs_xattr_set(struct dentry *dentry, const char *name, int retval, msize, write_count; struct p9_fid *fid = NULL; - P9_DPRINTK(P9_DEBUG_VFS, "%s: name = %s value_len = %zu flags = %d\n", - __func__, name, value_len, flags); + p9_debug(P9_DEBUG_VFS, "name = %s value_len = %zu flags = %d\n", + name, value_len, flags); fid = v9fs_fid_clone(dentry); if (IS_ERR(fid)) { @@ -129,8 +129,8 @@ int v9fs_xattr_set(struct dentry *dentry, const char *name, */ retval = p9_client_xattrcreate(fid, name, value_len, flags); if (retval < 0) { - P9_DPRINTK(P9_DEBUG_VFS, - "p9_client_xattrcreate failed %d\n", retval); + p9_debug(P9_DEBUG_VFS, "p9_client_xattrcreate failed %d\n", + retval); goto error; } msize = fid->clnt->msize; |