The comments for call_rcu_tasks() and call_rcu_tasks_rude() referred to "RCU read-side critical sections", which is ambiguous. specify "rcu-tasks" and "rcu-tasks rude" respectively to match the actual flavor being described.
Signed-off-by: Zqiang <[email protected]> --- kernel/rcu/tasks.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kernel/rcu/tasks.h b/kernel/rcu/tasks.h index 35d73f1aa7c4..6d50a9c8e950 100644 --- a/kernel/rcu/tasks.h +++ b/kernel/rcu/tasks.h @@ -1179,7 +1179,7 @@ static void tasks_rcu_exit_srcu_stall(struct timer_list *unused) * @func: actual callback function to be invoked after the grace period * * The callback function will be invoked some time after a full grace - * period elapses, in other words after all currently executing RCU + * period elapses, in other words after all currently executing rcu-tasks * read-side critical sections have completed. call_rcu_tasks() assumes * that the read-side critical sections end at a voluntary context * switch (not a preemption!), cond_resched_tasks_rcu_qs(), entry into idle, @@ -1365,8 +1365,8 @@ DEFINE_RCU_TASKS(rcu_tasks_rude, rcu_tasks_rude_wait_gp, call_rcu_tasks_rude, * @func: actual callback function to be invoked after the grace period * * The callback function will be invoked some time after a full grace - * period elapses, in other words after all currently executing RCU - * read-side critical sections have completed. call_rcu_tasks_rude() + * period elapses, in other words after all currently executing rude + * rcu-tasks read-side critical sections have completed. call_rcu_tasks_rude() * assumes that the read-side critical sections end at context switch, * cond_resched_tasks_rcu_qs(), or transition to usermode execution (as * usermode execution is schedulable). As such, there are no read-side @@ -1390,7 +1390,7 @@ static void call_rcu_tasks_rude(struct rcu_head *rhp, rcu_callback_t func) * * Control will return to the caller some time after a rude rcu-tasks * grace period has elapsed, in other words after all currently - * executing rcu-tasks read-side critical sections have elapsed. These + * executing rude rcu-tasks read-side critical sections have elapsed. These * read-side critical sections are delimited by calls to schedule(), * cond_resched_tasks_rcu_qs(), userspace execution (which is a schedulable * context), and (in theory, anyway) cond_resched(). -- 2.17.1
