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>
diff --git a/fs/xfs/xfs_dquot.h b/fs/xfs/xfs_dquot.h
index 34b7e94..0b5d2ae 100644
--- a/fs/xfs/xfs_dquot.h
+++ b/fs/xfs/xfs_dquot.h
@@ -102,6 +102,21 @@
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 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 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__ */