From cf8dc9ff29b55955197ae6f628b19f7f41f6e582 Mon Sep 17 00:00:00 2001 From: Zhu Yanhai Date: Sat, 30 Jul 2011 22:13:52 +0800 Subject: [PATCH] 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 Cc: Paul Mackerras Cc: Zhu Yanhai Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1312035232-9534-1-git-send-email-gaoyang.zyh@taobao.com Signed-off-by: Zhu Yanhai Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-lock.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c index 9ac05aafd9b2..899080ace267 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) -- 2.20.1