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| author |   Mathieu Poirier <mathieu.poirier@linaro.org> | 2016-09-16 08:44:03 -0600 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-09-29 11:16:58 -0300 |
| commit | b15d0a4c828eafc82ea68fcf88db6fa93eeb23d7 (patch) | |
| tree | 2a2fda820a33ad60dd1f364f46916eadba460284 /tools/perf/util/parse-events.c | |
| parent | perf tools: Update documentation info about quipper (diff) | |
| download | linux-dev-b15d0a4c828eafc82ea68fcf88db6fa93eeb23d7.tar.xz linux-dev-b15d0a4c828eafc82ea68fcf88db6fa93eeb23d7.zip | |
perf tools: Make perf_evsel__append_filter() generic
By making function perf_evsel__append_filter() take a format rather than
an operator it is possible to reuse the code for other purposes (ex.
Intel PT and CoreSight) than tracepoints.
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/1474037045-31730-2-git-send-email-mathieu.poirier@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/util/parse-events.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 2eb8b1ed4cc8..b14784c765eb 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -1767,7 +1767,7 @@ static int set_filter(struct perf_evsel *evsel, const void *arg) return -1; } - if (perf_evsel__append_filter(evsel, "&&", str) < 0) { + if (perf_evsel__append_filter(evsel, "(%s) && (%s)", str) < 0) { fprintf(stderr, "not enough memory to hold filter string\n"); return -1; @@ -1798,7 +1798,7 @@ static int add_exclude_perf_filter(struct perf_evsel *evsel, snprintf(new_filter, sizeof(new_filter), "common_pid != %d", getpid()); - if (perf_evsel__append_filter(evsel, "&&", new_filter) < 0) { + if (perf_evsel__append_filter(evsel, "(%s) && (%s)", new_filter) < 0) { fprintf(stderr, "not enough memory to hold filter string\n"); return -1; |