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

/openbmc/linux/kernel/rcu/
H A Dtree.c1358 struct rcu_node *rnp = rcu_get_root(); in rcu_poll_gp_seq_start()
1374 struct rcu_node *rnp = rcu_get_root(); in rcu_poll_gp_seq_end()
1396 struct rcu_node *rnp = rcu_get_root(); in rcu_poll_gp_seq_start_unlocked()
1413 struct rcu_node *rnp = rcu_get_root(); in rcu_poll_gp_seq_end_unlocked()
1434 struct rcu_node *rnp = rcu_get_root(); in rcu_gp_init()
1574 struct rcu_node *rnp = rcu_get_root(); in rcu_gp_fqs_check_wake()
1598 struct rcu_node *rnp = rcu_get_root(); in rcu_gp_fqs()
1638 struct rcu_node *rnp = rcu_get_root(); in rcu_gp_fqs_loop()
1784 rnp = rcu_get_root(); in rcu_gp_cleanup()
1881 __releases(rcu_get_root()->lock) in rcu_report_qs_rsp()
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H A Dtree_exp.h286 struct rcu_node *rnp_root = rcu_get_root(); in exp_funnel_lock()
579 struct rcu_node *rnp_root = rcu_get_root(); in synchronize_rcu_expedited_wait_once()
605 struct rcu_node *rnp_root = rcu_get_root(); in synchronize_rcu_expedited_wait()
1018 rnp = rcu_get_root(); in synchronize_rcu_expedited()
H A Dtree_stall.h647 data_race(READ_ONCE(rcu_get_root()->qsmask))); in print_other_cpu_stall()
668 struct rcu_node *rnp = rcu_get_root(); in print_cpu_stall()
909 (long)data_race(READ_ONCE(rcu_get_root()->gp_seq_needed)), in show_rcu_gp_kthreads()
959 struct rcu_node *rnp_root = rcu_get_root(); in rcu_check_gp_start_stall()
H A Dtree_plugin.h1194 int rnp_index = rnp - rcu_get_root(); in rcu_spawn_one_boost_kthread()
/openbmc/linux/Documentation/RCU/Design/Data-Structures/
H A DData-Structures.rst1095 The following listing shows the ``rcu_get_root()``,
1101 1 static struct rcu_node *rcu_get_root(struct rcu_state *rsp)
1114 The ``rcu_get_root()`` simply returns a pointer to the first element of