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tracing: Change event->profile_count to be int type

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Like total_profile_count, struct ftrace_event_call::profile_count
is protected by event_mutex, so it doesn't need to be atomic_t.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Jason Baron <jbaron@redhat.com>
Cc: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <4B1DC549.5010705@cn.fujitsu.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
This commit is contained in:
Li Zefan
2009-12-08 11:17:29 +08:00
committed by Frederic Weisbecker
parent 8d18eaaff5
commit e00bf2ec60
5 changed files with 4 additions and 8 deletions
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kernel/trace/trace_kprobe.c
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@ -1426,7 +1426,6 @@ static int register_probe_event(struct trace_probe *tp)
call->unregfunc = probe_event_disable;
#ifdef CONFIG_EVENT_PROFILE
atomic_set(&call->profile_count, -1);
call->profile_enable = probe_profile_enable;
call->profile_disable = probe_profile_disable;
#endif