diff options
| author | Mathieu Poirier <mathieu.poirier@linaro.org> | 2016-09-16 17:44:05 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-09-29 17:16:59 +0300 |
| commit | 1e85748437ba5fd05abe5396d67062e0b4b502f2 (patch) | |
| tree | 81cdfc24b11a1304281a076931a996856408fbe6 /tools/perf/util/evsel.c | |
| parent | 3541c034d9b953cbd4b961db74630fb6d72e7f37 (diff) | |
| download | linux-1e85748437ba5fd05abe5396d67062e0b4b502f2.tar.xz | |
perf evsel: Add support for address filters
This patch makes it possible to use the current filter framework with
address filters. That way address filters for HW tracers such as
CoreSight and Intel PT can be communicated to the kernel drivers.
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/1474037045-31730-4-git-send-email-mathieu.poirier@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evsel.c')
| -rw-r--r-- | tools/perf/util/evsel.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 3b4e7c452e43..380e84c3af3d 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -1067,6 +1067,11 @@ int perf_evsel__append_tp_filter(struct perf_evsel *evsel, const char *filter) return perf_evsel__append_filter(evsel, "(%s) && (%s)", filter); } +int perf_evsel__append_addr_filter(struct perf_evsel *evsel, const char *filter) +{ + return perf_evsel__append_filter(evsel, "%s,%s", filter); +} + int perf_evsel__enable(struct perf_evsel *evsel) { int nthreads = thread_map__nr(evsel->threads); |