tree 77b8216988011039ce566aea36322fc6a61106e9
parent fb6bab6a5ad46d00b5ffa22268f21df1cd7c59df
author Steven Rostedt (Red Hat) <rostedt@goodmis.org> 1403668209 -0400
committer Steven Rostedt <rostedt@goodmis.org> 1404233154 -0400

tracing: Remove ftrace_stop/start() from reading the trace file

Disabling reading and writing to the trace file should not be able to
disable all function tracing callbacks. There's other users today
(like kprobes and perf). Reading a trace file should not stop those
from happening.

Cc: stable@vger.kernel.org # 3.0+
Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>