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Searched refs:rcu_read_lock_nesting (Results 1 – 5 of 5) sorted by relevance

/linux/kernel/rcu/ !
H A Dtree_plugin.h391 WRITE_ONCE(current->rcu_read_lock_nesting, READ_ONCE(current->rcu_read_lock_nesting) + 1); in rcu_preempt_read_enter()
396 int ret = READ_ONCE(current->rcu_read_lock_nesting) - 1; in rcu_preempt_read_exit()
398 WRITE_ONCE(current->rcu_read_lock_nesting, ret); in rcu_preempt_read_exit()
404 WRITE_ONCE(current->rcu_read_lock_nesting, val); in rcu_preempt_depth_set()
H A Dtree_stall.h314 rscrp->nesting = t->rcu_read_lock_nesting; in check_slow_task()
/linux/include/linux/ !
H A Drcupdate.h81 #define rcu_preempt_depth() READ_ONCE(current->rcu_read_lock_nesting)
/linux/lib/ !
H A Dlocking-selftest.c1437 int saved_rcu_count = current->rcu_read_lock_nesting; in dotest()
1479 while (current->rcu_read_lock_nesting > saved_rcu_count) in dotest()
1481 WARN_ON_ONCE(current->rcu_read_lock_nesting < saved_rcu_count); in dotest()
/linux/kernel/ !
H A Dfork.c1770 p->rcu_read_lock_nesting = 0; in rcu_copy_process()