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Date: Mon, 28 Apr 2014 16:30:40 -0700 From: "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com> To: linux-kernel@...r.kernel.org Cc: mingo@...nel.org, laijs@...fujitsu.com, dipankar@...ibm.com, akpm@...ux-foundation.org, mathieu.desnoyers@...icios.com, josh@...htriplett.org, niv@...ibm.com, tglx@...utronix.de, peterz@...radead.org, rostedt@...dmis.org, dhowells@...hat.com, edumazet@...gle.com, darren@...art.com, fweisbec@...il.com, oleg@...hat.com, sbw@....edu, "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com> Subject: [PATCH tip/core/rcu 3/3] documentation: Update API documentation From: "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com> This commit updates the list of RCU API members in whatisRCU.txt. Signed-off-by: Paul E. McKenney <paulmck@...ux.vnet.ibm.com> --- Documentation/RCU/whatisRCU.txt | 55 ++++++++++++++++++++++++++++++++--------- 1 file changed, 44 insertions(+), 11 deletions(-) diff --git a/Documentation/RCU/whatisRCU.txt b/Documentation/RCU/whatisRCU.txt index 0f0fb7c432c2..49b8551a3b68 100644 --- a/Documentation/RCU/whatisRCU.txt +++ b/Documentation/RCU/whatisRCU.txt @@ -326,11 +326,11 @@ used as follows: a. synchronize_rcu() rcu_read_lock() / rcu_read_unlock() call_rcu() rcu_dereference() -b. call_rcu_bh() rcu_read_lock_bh() / rcu_read_unlock_bh() - rcu_dereference_bh() +b. synchronize_rcu_bh() rcu_read_lock_bh() / rcu_read_unlock_bh() + call_rcu_bh() rcu_dereference_bh() c. synchronize_sched() rcu_read_lock_sched() / rcu_read_unlock_sched() - preempt_disable() / preempt_enable() + call_rcu_sched() preempt_disable() / preempt_enable() local_irq_save() / local_irq_restore() hardirq enter / hardirq exit NMI enter / NMI exit @@ -794,10 +794,22 @@ in docbook. Here is the list, by category. RCU list traversal: + list_entry_rcu + list_first_entry_rcu + list_next_rcu list_for_each_entry_rcu + list_for_each_entry_continue_rcu + hlist_first_rcu + hlist_next_rcu + hlist_pprev_rcu hlist_for_each_entry_rcu + hlist_for_each_entry_rcu_bh + hlist_for_each_entry_continue_rcu + hlist_for_each_entry_continue_rcu_bh + hlist_nulls_first_rcu hlist_nulls_for_each_entry_rcu - list_for_each_entry_continue_rcu + hlist_bl_first_rcu + hlist_bl_for_each_entry_rcu RCU pointer/list update: @@ -806,28 +818,38 @@ RCU pointer/list update: list_add_tail_rcu list_del_rcu list_replace_rcu - hlist_del_rcu hlist_add_after_rcu hlist_add_before_rcu hlist_add_head_rcu + hlist_del_rcu + hlist_del_init_rcu hlist_replace_rcu list_splice_init_rcu() + hlist_nulls_del_init_rcu + hlist_nulls_del_rcu + hlist_nulls_add_head_rcu + hlist_bl_add_head_rcu + hlist_bl_del_init_rcu + hlist_bl_del_rcu + hlist_bl_set_first_rcu RCU: Critical sections Grace period Barrier rcu_read_lock synchronize_net rcu_barrier rcu_read_unlock synchronize_rcu rcu_dereference synchronize_rcu_expedited - call_rcu - kfree_rcu - + rcu_read_lock_held call_rcu + rcu_dereference_check kfree_rcu + rcu_dereference_protected bh: Critical sections Grace period Barrier rcu_read_lock_bh call_rcu_bh rcu_barrier_bh rcu_read_unlock_bh synchronize_rcu_bh rcu_dereference_bh synchronize_rcu_bh_expedited - + rcu_dereference_bh_check + rcu_dereference_bh_protected + rcu_read_lock_bh_held sched: Critical sections Grace period Barrier @@ -835,7 +857,12 @@ sched: Critical sections Grace period Barrier rcu_read_unlock_sched call_rcu_sched [preempt_disable] synchronize_sched_expedited [and friends] + rcu_read_lock_sched_notrace + rcu_read_unlock_sched_notrace rcu_dereference_sched + rcu_dereference_sched_check + rcu_dereference_sched_protected + rcu_read_lock_sched_held SRCU: Critical sections Grace period Barrier @@ -843,6 +870,8 @@ SRCU: Critical sections Grace period Barrier srcu_read_lock synchronize_srcu srcu_barrier srcu_read_unlock call_srcu srcu_dereference synchronize_srcu_expedited + srcu_dereference_check + srcu_read_lock_held SRCU: Initialization/cleanup init_srcu_struct @@ -850,9 +879,13 @@ SRCU: Initialization/cleanup All: lockdep-checked RCU-protected pointer access - rcu_dereference_check - rcu_dereference_protected + rcu_access_index rcu_access_pointer + rcu_dereference_index_check + rcu_dereference_raw + rcu_lockdep_assert + rcu_sleep_check + RCU_NONIDLE See the comment headers in the source code (or the docbook generated from them) for more information. -- 1.8.1.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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