tree 0c5d37fa1f1ecd281d14b4fd3ed1e04d20f88ba7
parent b8f99b3e0e066e7b2f3dbc348fe33d8277950727
author Steven Rostedt (Red Hat) <rostedt@goodmis.org> 1403667488 -0400
committer Steven Rostedt <rostedt@goodmis.org> 1405604706 -0400

PM / Sleep: Remove ftrace_stop/start() from suspend and hibernate

ftrace_stop() and ftrace_start() were added to the suspend and hibernate
process because there was some function within the work flow that caused
the system to reboot if it was traced. This function has recently been
found (restore_processor_state()). Now there's no reason to disable
function tracing while we are going into suspend or hibernate, which means
that being able to trace this will help tremendously in debugging any
issues with suspend or hibernate.

This also means that the ftrace_stop/start() functions can be removed
and simplify the function tracing code a bit.

Link: http://lkml.kernel.org/r/1518201.VD9cU33jRU@vostro.rjw.lan

Acked-by: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>