From 1b1dcc1b57a49136f118a0f16367256ff9994a69 Mon Sep 17 00:00:00 2001 From: Jes Sorensen Date: Mon, 9 Jan 2006 15:59:24 -0800 Subject: [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 (finished the conversion) Signed-off-by: Jes Sorensen Signed-off-by: Ingo Molnar --- fs/ocfs2/localalloc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'fs/ocfs2/localalloc.c') 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. -- cgit v1.2.3-59-g8ed1b