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| author | Jens Axboe <axboe@suse.de> | 2006-04-11 13:56:09 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@suse.de> | 2006-04-11 13:56:09 +0200 |
| commit | 49570e9b29a3d78950b5eba6b73bdcca955f0877 (patch) | |
| tree | 65ffdeb8062824b3370abbca5572782f440501e8 /fs/read_write.c | |
| parent | 6f767b0425f5902e4817648632230b512e81c963 (diff) | |
| download | lwn-49570e9b29a3d78950b5eba6b73bdcca955f0877.tar.gz lwn-49570e9b29a3d78950b5eba6b73bdcca955f0877.zip | |
[PATCH] splice: unlikely() optimizations
Also corrects a few comments. Patch mainly from Ingo, changes by me.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Jens Axboe <axboe@suse.de>
Diffstat (limited to 'fs/read_write.c')
| -rw-r--r-- | fs/read_write.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/read_write.c b/fs/read_write.c index 6256ca81a718..5bc0e9234f9d 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -202,7 +202,7 @@ int rw_verify_area(int read_write, struct file *file, loff_t *ppos, size_t count goto Einval; inode = file->f_dentry->d_inode; - if (inode->i_flock && MANDATORY_LOCK(inode)) { + if (unlikely(inode->i_flock && MANDATORY_LOCK(inode))) { int retval = locks_mandatory_area( read_write == READ ? FLOCK_VERIFY_READ : FLOCK_VERIFY_WRITE, inode, file, pos, count); |