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authorJes Sorensen <jes@sgi.com>2006-01-09 18:59:24 -0500
committerIngo Molnar <mingo@hera.kernel.org>2006-01-09 18:59:24 -0500
commit1b1dcc1b57a49136f118a0f16367256ff9994a69 (patch)
treeb0b36d4f41d28c9d6514fb309d33c1a084d6309b /fs/affs/inode.c
parent794ee1baee1c26be40410233e6c20bceb2b03c08 (diff)
[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/affs/inode.c')
-rw-r--r--fs/affs/inode.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/affs/inode.c b/fs/affs/inode.c
index 9ebe881c6786..44d439cb69f4 100644
--- a/fs/affs/inode.c
+++ b/fs/affs/inode.c
@@ -244,10 +244,10 @@ affs_put_inode(struct inode *inode)
244 pr_debug("AFFS: put_inode(ino=%lu, nlink=%u)\n", inode->i_ino, inode->i_nlink); 244 pr_debug("AFFS: put_inode(ino=%lu, nlink=%u)\n", inode->i_ino, inode->i_nlink);
245 affs_free_prealloc(inode); 245 affs_free_prealloc(inode);
246 if (atomic_read(&inode->i_count) == 1) { 246 if (atomic_read(&inode->i_count) == 1) {
247 down(&inode->i_sem); 247 mutex_lock(&inode->i_mutex);
248 if (inode->i_size != AFFS_I(inode)->mmu_private) 248 if (inode->i_size != AFFS_I(inode)->mmu_private)
249 affs_truncate(inode); 249 affs_truncate(inode);
250 up(&inode->i_sem); 250 mutex_unlock(&inode->i_mutex);
251 } 251 }
252} 252}
253 253