diff options
Diffstat (limited to 'fs/xfs/xfs_dquot.h')
| -rw-r--r-- | fs/xfs/xfs_dquot.h | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/fs/xfs/xfs_dquot.h b/fs/xfs/xfs_dquot.h index 61217adf5ba5..bbb824adca82 100644 --- a/fs/xfs/xfs_dquot.h +++ b/fs/xfs/xfs_dquot.h @@ -71,7 +71,7 @@ struct xfs_dquot { xfs_dqtype_t q_type; uint16_t q_flags; xfs_dqid_t q_id; - uint q_nrefs; + struct lockref q_lockref; int q_bufoffset; xfs_daddr_t q_blkno; xfs_fileoff_t q_fileoffset; @@ -121,21 +121,6 @@ static inline void xfs_dqfunlock(struct xfs_dquot *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(struct xfs_dquot *dqp) -{ - mutex_unlock(&dqp->q_qlock); -} - static inline int xfs_dquot_type(const struct xfs_dquot *dqp) { @@ -233,7 +218,6 @@ int xfs_qm_dqget_next(struct xfs_mount *mp, xfs_dqid_t id, int xfs_qm_dqget_uncached(struct xfs_mount *mp, xfs_dqid_t id, xfs_dqtype_t type, struct xfs_dquot **dqpp); -void xfs_qm_dqput(struct xfs_dquot *dqp); void xfs_dqlock2(struct xfs_dquot *, struct xfs_dquot *); void xfs_dqlockn(struct xfs_dqtrx *q); @@ -246,9 +230,7 @@ void xfs_dquot_detach_buf(struct xfs_dquot *dqp); static inline struct xfs_dquot *xfs_qm_dqhold(struct xfs_dquot *dqp) { - xfs_dqlock(dqp); - dqp->q_nrefs++; - xfs_dqunlock(dqp); + lockref_get(&dqp->q_lockref); return dqp; } |