perf evlist: Pass third argument to ioctl explicitly

The ioctl on perf event fd wants 3 arguments but we only passed 2. As
the only user of the functions is perf record and it calls them for
every event (regardless of group setting), just pass 0 for now.

Signed-off-by: Namhyung Kim <namhyung.kim@lge.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1338443506-25009-3-git-send-email-namhyung.kim@lge.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index ed277e5627cf3b3bfc2f95604f63421b39eb0110..7400fb3fc50c91910a51eb3dc6a679ca6e4a05de 100644 (file)
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -274,7 +274,8 @@ void perf_evlist__disable(struct perf_evlist *evlist)
        for (cpu = 0; cpu < evlist->cpus->nr; cpu++) {
                list_for_each_entry(pos, &evlist->entries, node) {
                        for (thread = 0; thread < evlist->threads->nr; thread++)
-                               ioctl(FD(pos, cpu, thread), PERF_EVENT_IOC_DISABLE);
+                               ioctl(FD(pos, cpu, thread),
+                                     PERF_EVENT_IOC_DISABLE, 0);
                }
        }
 }
@@ -287,7 +288,8 @@ void perf_evlist__enable(struct perf_evlist *evlist)
        for (cpu = 0; cpu < evlist->cpus->nr; cpu++) {
                list_for_each_entry(pos, &evlist->entries, node) {
                        for (thread = 0; thread < evlist->threads->nr; thread++)
-                               ioctl(FD(pos, cpu, thread), PERF_EVENT_IOC_ENABLE);
+                               ioctl(FD(pos, cpu, thread),
+                                     PERF_EVENT_IOC_ENABLE, 0);
                }
        }
 }