From 7e1ccd3804281fc0755eb726b654469c40a96d89 Mon Sep 17 00:00:00 2001 From: Stephane Eranian Date: Thu, 9 Feb 2012 16:12:38 +0100 Subject: perf tools: cleanup initialization of attr->size The perf_event_attr size needs to be initialized in all cases because it captures the ABI version. This patch moves the initialization of the field from the perf_event_open() syscall stub to its proper location in the event_attr_init(). Cc: Ingo Molnar Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20120209151238.GA10272@quad Signed-off-by: Stephane Eranian Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/perf.h | 1 - 1 file changed, 1 deletion(-) (limited to 'tools/perf/perf.h') diff --git a/tools/perf/perf.h b/tools/perf/perf.h index deb17dba4a5b..03a045618148 100644 --- a/tools/perf/perf.h +++ b/tools/perf/perf.h @@ -167,7 +167,6 @@ sys_perf_event_open(struct perf_event_attr *attr, pid_t pid, int cpu, int group_fd, unsigned long flags) { - attr->size = sizeof(*attr); return syscall(__NR_perf_event_open, attr, pid, cpu, group_fd, flags); } -- cgit v1.2.3