Commits
Masami Hiramatsu committed faacb361f27
tracing: Simplify creation and deletion of synthetic events Since the event_mutex and synth_event_mutex ordering issue is gone, we can skip existing event check when adding or deleting events, and some redundant code in error path. This changes release_all_synth_events() to abort the process when it hits any error and returns the error code. It succeeds only if it has no error. Link: http://lkml.kernel.org/r/154140847194.17322.17960275728005067803.stgit@devbox Reviewed-by: Tom Zanussi <tom.zanussi@linux.intel.com> Tested-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>