Searched refs:q_qlock (Results 1 – 2 of 2) sorted by relevance
63 struct mutex q_qlock; /* quota lock */ member101 return mutex_trylock(&dqp->q_qlock); in xfs_dqlock_nowait()106 mutex_lock(&dqp->q_qlock); in xfs_dqlock()111 mutex_unlock(&dqp->q_qlock); in xfs_dqunlock()157 #define XFS_DQ_IS_LOCKED(dqp) (mutex_is_locked(&((dqp)->q_qlock)))
77 mutex_destroy(&dqp->q_qlock); in xfs_qm_dqdestroy()580 mutex_init(&dqp->q_qlock); in xfs_qm_dqread()600 lockdep_set_class(&dqp->q_qlock, &xfs_dquot_group_class); in xfs_qm_dqread()603 lockdep_set_class(&dqp->q_qlock, &xfs_dquot_project_class); in xfs_qm_dqread()1065 mutex_lock(&d2->q_qlock); in xfs_dqlock2()1066 mutex_lock_nested(&d1->q_qlock, XFS_QLOCK_NESTED); in xfs_dqlock2()1068 mutex_lock(&d1->q_qlock); in xfs_dqlock2()1069 mutex_lock_nested(&d2->q_qlock, XFS_QLOCK_NESTED); in xfs_dqlock2()1072 mutex_lock(&d1->q_qlock); in xfs_dqlock2()1074 mutex_lock(&d2->q_qlock); in xfs_dqlock2()