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authorChristoph Hellwig <hch@infradead.org>2011-12-06 21:58:14 +0000
committerBen Myers <bpm@sgi.com>2011-12-12 17:28:20 -0600
commit800b484ec0262946262ad20561a8081fd31f4a6f (patch)
tree41bc447ef77f21546e03d975017c11cb3d1a1a4d /fs/xfs/xfs_dquot.c
parenta7ef9bd79f488c643edfda7dedcbdb0a1b8e7552 (diff)
xfs: cleanup dquot locking helpers
Mark the trivial lock wrappers as inline, and make the naming consistent for all of them. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_dquot.c')
-rw-r--r--fs/xfs/xfs_dquot.c31
1 files changed, 4 insertions, 27 deletions
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c
index 9aef727a48b..13eef1f92d2 100644
--- a/fs/xfs/xfs_dquot.c
+++ b/fs/xfs/xfs_dquot.c
@@ -1257,40 +1257,17 @@ xfs_qm_dqflush(
}
-int
-xfs_qm_dqlock_nowait(
- xfs_dquot_t *dqp)
-{
- return mutex_trylock(&dqp->q_qlock);
-}
-
-void
-xfs_dqlock(
- xfs_dquot_t *dqp)
-{
- mutex_lock(&dqp->q_qlock);
-}
-
void
xfs_dqunlock(
xfs_dquot_t *dqp)
{
- mutex_unlock(&(dqp->q_qlock));
+ xfs_dqunlock_nonotify(dqp);
if (dqp->q_logitem.qli_dquot == dqp) {
- /* Once was dqp->q_mount, but might just have been cleared */
xfs_trans_unlocked_item(dqp->q_logitem.qli_item.li_ailp,
- (xfs_log_item_t*)&(dqp->q_logitem));
+ &dqp->q_logitem.qli_item);
}
}
-
-void
-xfs_dqunlock_nonotify(
- xfs_dquot_t *dqp)
-{
- mutex_unlock(&(dqp->q_qlock));
-}
-
/*
* Lock two xfs_dquot structures.
*
@@ -1370,7 +1347,7 @@ xfs_qm_dqpurge(
* Block on the flush lock after nudging dquot buffer,
* if it is incore.
*/
- xfs_qm_dqflock_pushbuf_wait(dqp);
+ xfs_dqflock_pushbuf_wait(dqp);
}
/*
@@ -1427,7 +1404,7 @@ xfs_qm_dqpurge(
* wait on the flush lock.
*/
void
-xfs_qm_dqflock_pushbuf_wait(
+xfs_dqflock_pushbuf_wait(
xfs_dquot_t *dqp)
{
xfs_mount_t *mp = dqp->q_mount;