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Searched refs:q_qlock (Results 1 – 2 of 2) sorted by relevance

/linux/fs/xfs/
A Dxfs_dquot.h90 struct mutex q_qlock; member
128 return mutex_trylock(&dqp->q_qlock); in xfs_dqlock_nowait()
133 mutex_lock(&dqp->q_qlock); in xfs_dqlock()
138 mutex_unlock(&dqp->q_qlock); in xfs_dqunlock()
211 #define XFS_DQ_IS_LOCKED(dqp) (mutex_is_locked(&((dqp)->q_qlock)))
A Dxfs_dquot.c57 mutex_destroy(&dqp->q_qlock); in xfs_qm_dqdestroy()
467 mutex_init(&dqp->q_qlock); in xfs_dquot_alloc()
493 lockdep_set_class(&dqp->q_qlock, &xfs_dquot_group_class); in xfs_dquot_alloc()
496 lockdep_set_class(&dqp->q_qlock, &xfs_dquot_project_class); in xfs_dquot_alloc()
1350 mutex_lock(&d2->q_qlock); in xfs_dqlock2()
1351 mutex_lock_nested(&d1->q_qlock, XFS_QLOCK_NESTED); in xfs_dqlock2()
1353 mutex_lock(&d1->q_qlock); in xfs_dqlock2()
1354 mutex_lock_nested(&d2->q_qlock, XFS_QLOCK_NESTED); in xfs_dqlock2()
1357 mutex_lock(&d1->q_qlock); in xfs_dqlock2()
1359 mutex_lock(&d2->q_qlock); in xfs_dqlock2()

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