diff options
| -rw-r--r-- | fs/xfs/xfs_dquot.c | 31 | ||||
| -rw-r--r-- | fs/xfs/xfs_dquot.h | 25 | ||||
| -rw-r--r-- | fs/xfs/xfs_dquot_item.c | 2 | ||||
| -rw-r--r-- | fs/xfs/xfs_qm.c | 2 |
4 files changed, 25 insertions, 35 deletions
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c index 9aef727a48b2..13eef1f92d20 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; diff --git a/fs/xfs/xfs_dquot.h b/fs/xfs/xfs_dquot.h index 34b7e945dbfa..0b5d2ae92028 100644 --- a/fs/xfs/xfs_dquot.h +++ b/fs/xfs/xfs_dquot.h @@ -102,6 +102,21 @@ static inline void xfs_dqfunlock(xfs_dquot_t *dqp) complete(&dqp->q_flush); } +static inline int xfs_dqlock_nowait(struct xfs_dquot *dqp) +{ + return mutex_trylock(&dqp->q_qlock); +} + +static inline void xfs_dqlock(struct xfs_dquot *dqp) +{ + mutex_lock(&dqp->q_qlock); +} + +static inline void xfs_dqunlock_nonotify(struct xfs_dquot *dqp) +{ + mutex_unlock(&dqp->q_qlock); +} + #define XFS_DQ_IS_LOCKED(dqp) (mutex_is_locked(&((dqp)->q_qlock))) #define XFS_DQ_IS_DIRTY(dqp) ((dqp)->dq_flags & XFS_DQ_DIRTY) #define XFS_QM_ISUDQ(dqp) ((dqp)->dq_flags & XFS_DQ_USER) @@ -120,8 +135,6 @@ extern void xfs_qm_dqdestroy(xfs_dquot_t *); extern int xfs_qm_dqflush(xfs_dquot_t *, uint); extern int xfs_qm_dqpurge(xfs_dquot_t *); extern void xfs_qm_dqunpin_wait(xfs_dquot_t *); -extern int xfs_qm_dqlock_nowait(xfs_dquot_t *); -extern void xfs_qm_dqflock_pushbuf_wait(xfs_dquot_t *dqp); extern void xfs_qm_adjust_dqtimers(xfs_mount_t *, xfs_disk_dquot_t *); extern void xfs_qm_adjust_dqlimits(xfs_mount_t *, @@ -129,9 +142,9 @@ extern void xfs_qm_adjust_dqlimits(xfs_mount_t *, extern int xfs_qm_dqget(xfs_mount_t *, xfs_inode_t *, xfs_dqid_t, uint, uint, xfs_dquot_t **); extern void xfs_qm_dqput(xfs_dquot_t *); -extern void xfs_dqlock(xfs_dquot_t *); -extern void xfs_dqlock2(xfs_dquot_t *, xfs_dquot_t *); -extern void xfs_dqunlock(xfs_dquot_t *); -extern void xfs_dqunlock_nonotify(xfs_dquot_t *); + +extern void xfs_dqlock2(struct xfs_dquot *, struct xfs_dquot *); +extern void xfs_dqunlock(struct xfs_dquot *); +extern void xfs_dqflock_pushbuf_wait(struct xfs_dquot *dqp); #endif /* __XFS_DQUOT_H__ */ diff --git a/fs/xfs/xfs_dquot_item.c b/fs/xfs/xfs_dquot_item.c index 3956e1bb7c07..34baeae45265 100644 --- a/fs/xfs/xfs_dquot_item.c +++ b/fs/xfs/xfs_dquot_item.c @@ -236,7 +236,7 @@ xfs_qm_dquot_logitem_trylock( if (atomic_read(&dqp->q_pincount) > 0) return XFS_ITEM_PINNED; - if (!xfs_qm_dqlock_nowait(dqp)) + if (!xfs_dqlock_nowait(dqp)) return XFS_ITEM_LOCKED; if (!xfs_dqflock_nowait(dqp)) { diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c index fc60ec21289b..6535c4e5f875 100644 --- a/fs/xfs/xfs_qm.c +++ b/fs/xfs/xfs_qm.c @@ -443,7 +443,7 @@ again: * out immediately. We'll be able to acquire * the flush lock when the I/O completes. */ - xfs_qm_dqflock_pushbuf_wait(dqp); + xfs_dqflock_pushbuf_wait(dqp); } /* * Let go of the mplist lock. We don't want to hold it |