diff options
author | Jes Sorensen <jes@sgi.com> | 2006-01-09 18:59:24 -0500 |
---|---|---|
committer | Ingo Molnar <mingo@hera.kernel.org> | 2006-01-09 18:59:24 -0500 |
commit | 1b1dcc1b57a49136f118a0f16367256ff9994a69 (patch) | |
tree | b0b36d4f41d28c9d6514fb309d33c1a084d6309b /fs/ocfs2/inode.c | |
parent | 794ee1baee1c26be40410233e6c20bceb2b03c08 (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/ocfs2/inode.c')
-rw-r--r-- | fs/ocfs2/inode.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c index a91ba4dec93..d4ecc062771 100644 --- a/fs/ocfs2/inode.c +++ b/fs/ocfs2/inode.c | |||
@@ -485,10 +485,10 @@ static int ocfs2_remove_inode(struct inode *inode, | |||
485 | goto bail; | 485 | goto bail; |
486 | } | 486 | } |
487 | 487 | ||
488 | down(&inode_alloc_inode->i_sem); | 488 | mutex_lock(&inode_alloc_inode->i_mutex); |
489 | status = ocfs2_meta_lock(inode_alloc_inode, NULL, &inode_alloc_bh, 1); | 489 | status = ocfs2_meta_lock(inode_alloc_inode, NULL, &inode_alloc_bh, 1); |
490 | if (status < 0) { | 490 | if (status < 0) { |
491 | up(&inode_alloc_inode->i_sem); | 491 | mutex_unlock(&inode_alloc_inode->i_mutex); |
492 | 492 | ||
493 | mlog_errno(status); | 493 | mlog_errno(status); |
494 | goto bail; | 494 | goto bail; |
@@ -536,7 +536,7 @@ bail_commit: | |||
536 | ocfs2_commit_trans(handle); | 536 | ocfs2_commit_trans(handle); |
537 | bail_unlock: | 537 | bail_unlock: |
538 | ocfs2_meta_unlock(inode_alloc_inode, 1); | 538 | ocfs2_meta_unlock(inode_alloc_inode, 1); |
539 | up(&inode_alloc_inode->i_sem); | 539 | mutex_unlock(&inode_alloc_inode->i_mutex); |
540 | brelse(inode_alloc_bh); | 540 | brelse(inode_alloc_bh); |
541 | bail: | 541 | bail: |
542 | iput(inode_alloc_inode); | 542 | iput(inode_alloc_inode); |
@@ -567,10 +567,10 @@ static int ocfs2_wipe_inode(struct inode *inode, | |||
567 | /* Lock the orphan dir. The lock will be held for the entire | 567 | /* Lock the orphan dir. The lock will be held for the entire |
568 | * delete_inode operation. We do this now to avoid races with | 568 | * delete_inode operation. We do this now to avoid races with |
569 | * recovery completion on other nodes. */ | 569 | * recovery completion on other nodes. */ |
570 | down(&orphan_dir_inode->i_sem); | 570 | mutex_lock(&orphan_dir_inode->i_mutex); |
571 | status = ocfs2_meta_lock(orphan_dir_inode, NULL, &orphan_dir_bh, 1); | 571 | status = ocfs2_meta_lock(orphan_dir_inode, NULL, &orphan_dir_bh, 1); |
572 | if (status < 0) { | 572 | if (status < 0) { |
573 | up(&orphan_dir_inode->i_sem); | 573 | mutex_unlock(&orphan_dir_inode->i_mutex); |
574 | 574 | ||
575 | mlog_errno(status); | 575 | mlog_errno(status); |
576 | goto bail; | 576 | goto bail; |
@@ -593,7 +593,7 @@ static int ocfs2_wipe_inode(struct inode *inode, | |||
593 | 593 | ||
594 | bail_unlock_dir: | 594 | bail_unlock_dir: |
595 | ocfs2_meta_unlock(orphan_dir_inode, 1); | 595 | ocfs2_meta_unlock(orphan_dir_inode, 1); |
596 | up(&orphan_dir_inode->i_sem); | 596 | mutex_unlock(&orphan_dir_inode->i_mutex); |
597 | brelse(orphan_dir_bh); | 597 | brelse(orphan_dir_bh); |
598 | bail: | 598 | bail: |
599 | iput(orphan_dir_inode); | 599 | iput(orphan_dir_inode); |