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| author | Ingo Molnar <mingo@elte.hu> | 2006-06-27 02:53:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-27 17:32:39 -0700 |
| commit | 34af946a22724c4e2b204957f2b24b22a0fb121c (patch) | |
| tree | 7881dcbd0a698257c126198cdb6d97d4e45ee51e /fs/ocfs2/cluster/heartbeat.c | |
| parent | b6cd0b772dcc5dc9b4c03d53946474dee399fa72 (diff) | |
| download | linux-34af946a22724c4e2b204957f2b24b22a0fb121c.tar.gz linux-34af946a22724c4e2b204957f2b24b22a0fb121c.tar.bz2 linux-34af946a22724c4e2b204957f2b24b22a0fb121c.zip | |
[PATCH] spin/rwlock init cleanups
locking init cleanups:
- convert " = SPIN_LOCK_UNLOCKED" to spin_lock_init() or DEFINE_SPINLOCK()
- convert rwlocks in a similar manner
this patch was generated automatically.
Motivation:
- cleanliness
- lockdep needs control of lock initialization, which the open-coded
variants do not give
- it's also useful for -rt and for lock debugging in general
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/ocfs2/cluster/heartbeat.c')
| -rw-r--r-- | fs/ocfs2/cluster/heartbeat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c index 21f38accd039..1d26cfcd9f84 100644 --- a/fs/ocfs2/cluster/heartbeat.c +++ b/fs/ocfs2/cluster/heartbeat.c @@ -54,7 +54,7 @@ static DECLARE_RWSEM(o2hb_callback_sem); * multiple hb threads are watching multiple regions. A node is live * whenever any of the threads sees activity from the node in its region. */ -static spinlock_t o2hb_live_lock = SPIN_LOCK_UNLOCKED; +static DEFINE_SPINLOCK(o2hb_live_lock); static struct list_head o2hb_live_slots[O2NM_MAX_NODES]; static unsigned long o2hb_live_node_bitmap[BITS_TO_LONGS(O2NM_MAX_NODES)]; static LIST_HEAD(o2hb_node_events); |