Searched refs:root_lock (Results 1 – 12 of 12) sorted by relevance
182 struct rw_semaphore root_lock; member414 __acquires(pmd->root_lock) in pmd_write_lock_in_core()416 down_write(&pmd->root_lock); in pmd_write_lock_in_core()427 __releases(pmd->root_lock) in pmd_write_unlock()429 up_write(&pmd->root_lock); in pmd_write_unlock()860 BUG_ON(!rwsem_is_locked(&pmd->root_lock)); in __commit_transaction()932 init_rwsem(&pmd->root_lock); in dm_pool_metadata_open()966 down_read(&pmd->root_lock); in dm_pool_metadata_close()975 up_read(&pmd->root_lock); in dm_pool_metadata_close()1289 down_read(&pmd->root_lock); in dm_pool_get_metadata_transaction_id()[all …]
117 struct rw_semaphore root_lock; member763 init_rwsem(&cmd->root_lock); in metadata_open()998 down_write(&cmd->root_lock); in cmd_write_lock()1000 up_write(&cmd->root_lock); in cmd_write_lock()1019 up_write(&(cmd)->root_lock)1023 down_read(&cmd->root_lock); in cmd_read_lock()1025 up_read(&cmd->root_lock); in cmd_read_lock()1044 up_read(&(cmd)->root_lock)
316 spinlock_t *root_lock, bool validate) in sch_direct_xmit() argument322 if (root_lock) in sch_direct_xmit()323 spin_unlock(root_lock); in sch_direct_xmit()331 if (root_lock) in sch_direct_xmit()332 spin_lock(root_lock); in sch_direct_xmit()348 if (root_lock) in sch_direct_xmit()349 spin_lock(root_lock); in sch_direct_xmit()353 if (root_lock) in sch_direct_xmit()354 spin_lock(root_lock); in sch_direct_xmit()390 spinlock_t *root_lock = NULL; in qdisc_restart() local[all …]
150 spinlock_t *root_lock; in teql_destroy() local155 root_lock = qdisc_root_sleeping_lock(rtnl_dereference(txq->qdisc)); in teql_destroy()156 spin_lock_bh(root_lock); in teql_destroy()158 spin_unlock_bh(root_lock); in teql_destroy()
376 spinlock_t *root_lock; /* to lock qdisc for probability calculations */ in fq_pie_timer() local379 root_lock = qdisc_lock(qdisc_root_sleeping(sch)); in fq_pie_timer()380 spin_lock(root_lock); in fq_pie_timer()390 spin_unlock(root_lock); in fq_pie_timer()
427 spinlock_t *root_lock = qdisc_lock(qdisc_root_sleeping(sch)); in pie_timer() local429 spin_lock(root_lock); in pie_timer()435 spin_unlock(root_lock); in pie_timer()
324 spinlock_t *root_lock = qdisc_lock(qdisc_root_sleeping(sch)); in red_adaptative_timer() local326 spin_lock(root_lock); in red_adaptative_timer()329 spin_unlock(root_lock); in red_adaptative_timer()
781 spinlock_t *root_lock; in get_dist_table() local796 root_lock = qdisc_root_sleeping_lock(sch); in get_dist_table()798 spin_lock_bh(root_lock); in get_dist_table()800 spin_unlock_bh(root_lock); in get_dist_table()
609 spinlock_t *root_lock = qdisc_lock(qdisc_root_sleeping(sch)); in sfq_perturbation() local613 spin_lock(root_lock); in sfq_perturbation()617 spin_unlock(root_lock); in sfq_perturbation()
125 spinlock_t *root_lock, bool validate);
1571 int root_lock; in btrfs_search_slot_get_root() local1575 root_lock = BTRFS_READ_LOCK; in btrfs_search_slot_get_root()1634 root_lock = BTRFS_WRITE_LOCK; in btrfs_search_slot_get_root()1642 p->locks[level] = root_lock; in btrfs_search_slot_get_root()
3787 spinlock_t *root_lock = qdisc_lock(q); in __dev_xmit_skb() local3836 spin_lock(root_lock); in __dev_xmit_skb()3850 if (sch_direct_xmit(skb, q, dev, txq, root_lock, true)) { in __dev_xmit_skb()3871 spin_unlock(root_lock); in __dev_xmit_skb()5019 spinlock_t *root_lock = NULL; in net_tx_action() local5029 root_lock = qdisc_lock(q); in net_tx_action()5030 spin_lock(root_lock); in net_tx_action()5047 if (root_lock) in net_tx_action()5048 spin_unlock(root_lock); in net_tx_action()
