tree 377f26d54706da90e033e673177c27b5e9712fe4
parent 536c55bde130a4506f00aa74810d32ebd73b8909
author Paul E. McKenney <paulmck@kernel.org> 1585941028 -0700
committer Paul E. McKenney <paulmck@kernel.org> 1591645858 -0700

ftrace: Use synchronize_rcu_tasks_rude() instead of ftrace_sync()

This commit replaces the schedule_on_each_cpu(ftrace_sync) instances
with synchronize_rcu_tasks_rude().

Suggested-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@redhat.com>
[ paulmck: Make Kconfig adjustments noted by kbuild test robot. ]
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>