Commit e4be1f44 authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

rcu-tasks: Fix synchronize_rcu_rude() typo in comment 



This commit replaces the fictitious synchronize_rcu_rude() function with
its real-world synchronize_rcu_tasks_rude() counterpart.

Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent f8ab3fad

kernel/rcu/tasks.h

+2 −2
Original line number Diff line number Diff line
@@ -643,8 +643,8 @@ void exit_tasks_rcu_finish(void) { exit_tasks_rcu_finish_trace(current); } 
//

// "Rude" variant of Tasks RCU, inspired by Steve Rostedt's trick of

// passing an empty function to schedule_on_each_cpu().  This approach

// provides an asynchronous call_rcu_tasks_rude() API and batching

// of concurrent calls to the synchronous synchronize_rcu_rude() API.

// provides an asynchronous call_rcu_tasks_rude() API and batching of

// concurrent calls to the synchronous synchronize_rcu_tasks_rude() API.

// This invokes schedule_on_each_cpu() in order to send IPIs far and wide

// and induces otherwise unnecessary context switches on all online CPUs,

// whether idle or not.