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| author | Joe Perches <joe@perches.com> | 2011-11-28 10:40:46 -0800 |
|---|---|---|
| committer | Eric Van Hensbergen <ericvh@gmail.com> | 2012-01-05 10:51:44 -0600 |
| commit | 5d3851530d6d68564e4e0ce04d0547d4d106fc72 (patch) | |
| tree | d47065fcc1f93f00070afe597a98ab185fd13859 /fs/9p/fid.c | |
| parent | a0ea787b027b79cf2e01c6758e5246db06520158 (diff) | |
| download | lwn-5d3851530d6d68564e4e0ce04d0547d4d106fc72.tar.gz lwn-5d3851530d6d68564e4e0ce04d0547d4d106fc72.zip | |
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/fid.c')
| -rw-r--r-- | fs/9p/fid.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/9p/fid.c b/fs/9p/fid.c index 85b67ffa2a43..da8eefbe830d 100644 --- a/fs/9p/fid.c +++ b/fs/9p/fid.c @@ -45,8 +45,8 @@ int v9fs_fid_add(struct dentry *dentry, struct p9_fid *fid) { struct v9fs_dentry *dent; - P9_DPRINTK(P9_DEBUG_VFS, "fid %d dentry %s\n", - fid->fid, dentry->d_name.name); + p9_debug(P9_DEBUG_VFS, "fid %d dentry %s\n", + fid->fid, dentry->d_name.name); dent = dentry->d_fsdata; if (!dent) { @@ -79,8 +79,8 @@ static struct p9_fid *v9fs_fid_find(struct dentry *dentry, u32 uid, int any) struct v9fs_dentry *dent; struct p9_fid *fid, *ret; - P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p) uid %d any %d\n", - dentry->d_name.name, dentry, uid, any); + p9_debug(P9_DEBUG_VFS, " dentry: %s (%p) uid %d any %d\n", + dentry->d_name.name, dentry, uid, any); dent = (struct v9fs_dentry *) dentry->d_fsdata; ret = NULL; if (dent) { |