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[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

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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 <[email protected]>

(finished the conversion)

Signed-off-by: Jes Sorensen <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
This commit is contained in:
Jes Sorensen 2006-01-09 15:59:24 -08:00 • committed by Ingo Molnar
commit 1b1dcc1b57
113 changed files with 563 additions and 573 deletions
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2
mm/msync.c
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@ -137,7 +137,7 @@ static int msync_interval(struct vm_area_struct *vma,
ret = filemap_fdatawrite(mapping);
if (file->f_op && file->f_op->fsync) {
/*
* We don't take i_sem here because mmap_sem
* We don't take i_mutex here because mmap_sem
* is already held.
*/
err = file->f_op->fsync(file,file->f_dentry,1);