diff options
| author |   Jes Sorensen <jes@sgi.com> | 2006-01-09 15:59:24 -0800 |
|---|---|---|
| committer |   Ingo Molnar <mingo@hera.kernel.org> | 2006-01-09 15:59:24 -0800 |
| commit | 1b1dcc1b57a49136f118a0f16367256ff9994a69 (patch) | |
| tree | b0b36d4f41d28c9d6514fb309d33c1a084d6309b /fs/ocfs2/localalloc.c | |
| parent | [PATCH] mutex subsystem, semaphore to mutex: XFS (diff) | |
| download | linux-dev-1b1dcc1b57a49136f118a0f16367256ff9994a69.tar.xz linux-dev-1b1dcc1b57a49136f118a0f16367256ff9994a69.zip | |
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
This patch converts the inode semaphore to a mutex. I have tested it on
XFS and compiled as much as one can consider on an ia64. Anyway your
luck with it might be different.
Modified-by: Ingo Molnar <mingo@elte.hu>
(finished the conversion)
Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'fs/ocfs2/localalloc.c')
| -rw-r--r-- | fs/ocfs2/localalloc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c index fe373a2101d9..149b35181666 100644 --- a/fs/ocfs2/localalloc.c +++ b/fs/ocfs2/localalloc.c @@ -334,7 +334,7 @@ int ocfs2_begin_local_alloc_recovery(struct ocfs2_super *osb, goto bail; } - down(&inode->i_sem); + mutex_lock(&inode->i_mutex); status = ocfs2_read_block(osb, OCFS2_I(inode)->ip_blkno, &alloc_bh, 0, inode); @@ -367,7 +367,7 @@ bail: brelse(alloc_bh); if (inode) { - up(&inode->i_sem); + mutex_unlock(&inode->i_mutex); iput(inode); } @@ -446,7 +446,7 @@ bail: /* * make sure we've got at least bitswanted contiguous bits in the - * local alloc. You lose them when you drop i_sem. + * local alloc. You lose them when you drop i_mutex. * * We will add ourselves to the transaction passed in, but may start * our own in order to shift windows. |