[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 <swhiteho@redhat.com>
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index 80d5582..751178a 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -59,29 +59,29 @@
INIT_LIST_HEAD(&sdp->sd_reclaim_list);
spin_lock_init(&sdp->sd_reclaim_lock);
init_waitqueue_head(&sdp->sd_reclaim_wq);
- init_MUTEX(&sdp->sd_invalidate_inodes_mutex);
+ mutex_init(&sdp->sd_invalidate_inodes_mutex);
- init_MUTEX(&sdp->sd_inum_mutex);
+ mutex_init(&sdp->sd_inum_mutex);
spin_lock_init(&sdp->sd_statfs_spin);
- init_MUTEX(&sdp->sd_statfs_mutex);
+ mutex_init(&sdp->sd_statfs_mutex);
spin_lock_init(&sdp->sd_rindex_spin);
- init_MUTEX(&sdp->sd_rindex_mutex);
+ mutex_init(&sdp->sd_rindex_mutex);
INIT_LIST_HEAD(&sdp->sd_rindex_list);
INIT_LIST_HEAD(&sdp->sd_rindex_mru_list);
INIT_LIST_HEAD(&sdp->sd_rindex_recent_list);
INIT_LIST_HEAD(&sdp->sd_jindex_list);
spin_lock_init(&sdp->sd_jindex_spin);
- init_MUTEX(&sdp->sd_jindex_mutex);
+ mutex_init(&sdp->sd_jindex_mutex);
INIT_LIST_HEAD(&sdp->sd_unlinked_list);
spin_lock_init(&sdp->sd_unlinked_spin);
- init_MUTEX(&sdp->sd_unlinked_mutex);
+ mutex_init(&sdp->sd_unlinked_mutex);
INIT_LIST_HEAD(&sdp->sd_quota_list);
spin_lock_init(&sdp->sd_quota_spin);
- init_MUTEX(&sdp->sd_quota_mutex);
+ mutex_init(&sdp->sd_quota_mutex);
spin_lock_init(&sdp->sd_log_lock);
init_waitqueue_head(&sdp->sd_log_trans_wq);
@@ -99,12 +99,12 @@
INIT_LIST_HEAD(&sdp->sd_ail1_list);
INIT_LIST_HEAD(&sdp->sd_ail2_list);
- init_MUTEX(&sdp->sd_log_flush_lock);
+ mutex_init(&sdp->sd_log_flush_lock);
INIT_LIST_HEAD(&sdp->sd_log_flush_list);
INIT_LIST_HEAD(&sdp->sd_revoke_list);
- init_MUTEX(&sdp->sd_freeze_lock);
+ mutex_init(&sdp->sd_freeze_lock);
return sdp;
}