perf: Fix the software events state check

commit 91b2f482e62ad0d444222253026a5cbca28c4ab9 upstream.

Fix the mistakenly inverted check of events state.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Stephane Eranian <eranian@google.com>
LKML-Reference: <1299529629-18280-1-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/kernel/perf_event.c b/kernel/perf_event.c
index 656222f..853705f 100644 (file)
--- a/kernel/perf_event.c
+++ b/kernel/perf_event.c
@@ -4567,7 +4567,7 @@ static int perf_exclude_event(struct perf_event *event,
                              struct pt_regs *regs)
 {
        if (event->hw.state & PERF_HES_STOPPED)
-               return 0;
+               return 1;
 
        if (regs) {
                if (event->attr.exclude_user && user_mode(regs))