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authorZhu Yanhai <zhu.yanhai@gmail.com>2011-07-30 22:13:52 +0800
committerArnaldo Carvalho de Melo <acme@redhat.com>2011-08-08 09:41:35 -0300
commitcf8dc9ff29b55955197ae6f628b19f7f41f6e582 (patch)
tree0477fefda15fbfee777db0e22f4cff0d11d0be1c
parentce27a443d17dccf613079a7147cf0d220bc4ec82 (diff)
perf lock: Dropping unsupported ':r' modifier
Looks to me like the :r modifier is not supported anymore, so remove it from the list of events. Without this fix 'perf lock record' doesn't work. Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Zhu Yanhai <gaoyang.zyh@taobao.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1312035232-9534-1-git-send-email-gaoyang.zyh@taobao.com Signed-off-by: Zhu Yanhai <gaoyang.zyh@taobao.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r--tools/perf/builtin-lock.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c
index 9ac05aafd9b..899080ace26 100644
--- a/tools/perf/builtin-lock.c
+++ b/tools/perf/builtin-lock.c
@@ -942,10 +942,10 @@ static const char *record_args[] = {
"-f",
"-m", "1024",
"-c", "1",
- "-e", "lock:lock_acquire:r",
- "-e", "lock:lock_acquired:r",
- "-e", "lock:lock_contended:r",
- "-e", "lock:lock_release:r",
+ "-e", "lock:lock_acquire",
+ "-e", "lock:lock_acquired",
+ "-e", "lock:lock_contended",
+ "-e", "lock:lock_release",
};
static int __cmd_record(int argc, const char **argv)