From cfd748ae066e776d45bdce550b47cd00c67d55de Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Mon, 14 Mar 2011 16:40:30 +0100 Subject: [PATCH] perf stat: Provide support for filters Now the --filter option is usable with perf stat too. Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian LKML-Reference: <1300117230-8404-1-git-send-email-fweisbec@gmail.com> Signed-off-by: Frederic Weisbecker Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-stat.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 21c025222496..e2109f9b43eb 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -333,6 +333,12 @@ static int run_perf_stat(int argc __used, const char **argv) } } + if (perf_evlist__set_filters(evsel_list)) { + error("failed to set filter with %d (%s)\n", errno, + strerror(errno)); + return -1; + } + /* * Enable counters and exec the command: */ @@ -634,6 +640,8 @@ static const struct option options[] = { OPT_CALLBACK('e', "event", &evsel_list, "event", "event selector. use 'perf list' to list available events", parse_events), + OPT_CALLBACK(0, "filter", &evsel_list, "filter", + "event filter", parse_filter), OPT_BOOLEAN('i', "no-inherit", &no_inherit, "child tasks do not inherit counters"), OPT_INTEGER('p', "pid", &target_pid, -- 2.20.1