From f55ab26a8f92a23988c3e6da28dae4741933a4e2 Mon Sep 17 00:00:00 2001 From: Steven Whitehouse Date: Tue, 21 Feb 2006 12:51:39 +0000 Subject: [GFS2] Use mutices rather than semaphores As well as a number of minor bug fixes, this patch changes GFS to use mutices rather than semaphores. This results in better information in case there are any locking problems. Signed-off-by: Steven Whitehouse --- fs/gfs2/ops_super.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/gfs2/ops_super.c') diff --git a/fs/gfs2/ops_super.c b/fs/gfs2/ops_super.c index e06ef8dbd4d3..9130d0d0df3c 100644 --- a/fs/gfs2/ops_super.c +++ b/fs/gfs2/ops_super.c @@ -74,10 +74,10 @@ static void gfs2_put_super(struct super_block *sb) /* Unfreeze the filesystem, if we need to */ - down(&sdp->sd_freeze_lock); + mutex_lock(&sdp->sd_freeze_lock); if (sdp->sd_freeze_count) gfs2_glock_dq_uninit(&sdp->sd_freeze_gh); - up(&sdp->sd_freeze_lock); + mutex_unlock(&sdp->sd_freeze_lock); kthread_stop(sdp->sd_inoded_process); kthread_stop(sdp->sd_quotad_process); -- cgit v1.2.3