diff options
| author | Andrew Morton <akpm@osdl.org> | 2006-09-29 02:01:44 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-29 09:18:25 -0700 |
| commit | 327dcaadc0bc08ad081aa8e36b6ec7ad7aa45e30 (patch) | |
| tree | 68bec9183fcee79370e076244be347dd20d5dd9f /fs | |
| parent | 74d392aaabfc890cc1f0e80fc5ff13e5d3bcf4c9 (diff) | |
| download | lwn-327dcaadc0bc08ad081aa8e36b6ec7ad7aa45e30.tar.gz lwn-327dcaadc0bc08ad081aa8e36b6ec7ad7aa45e30.zip | |
[PATCH] expand_fdtable(): remove pointless unlock+lock
This unlock/lock on a super-unlikely path isn't worth the kernel text.
Cc: Vadim Lobanov <vlobanov@speakeasy.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/file.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/file.c b/fs/file.c index 2a991ac8e562..8e81775c5dc8 100644 --- a/fs/file.c +++ b/fs/file.c @@ -317,9 +317,7 @@ static int expand_fdtable(struct files_struct *files, int nr) free_fdtable(cur_fdt); } else { /* Somebody else expanded, so undo our attempt */ - spin_unlock(&files->file_lock); __free_fdtable(new_fdt); - spin_lock(&files->file_lock); } return 1; } |