diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2019-07-21 13:24:52 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-07-29 18:34:46 -0300 |
| commit | a00571fda6091b5268d05e87d0797efe2db1920a (patch) | |
| tree | 4807a7fd390ada4dfbea84dc14a5a0312063fc1c /tools/perf/util/evsel.c | |
| parent | 5c30af92f2b1e9d844e1ae3243e4adcd7753d4c1 (diff) | |
libperf: Adopt perf_evsel__enable()/disable()/apply_filter() functions
Move the following functions:
evsel__enable()
evsel__disable()
evsel__apply_filter()
to libperf with the following names:
perf_evsel__enable()
perf_evsel__disable()
perf_evsel__apply_filter()
Export only perf_evsel__enable()/disable(), keeping the
perf_evsel__apply_filter() one private for the moment.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190721112506.12306-66-jolsa@kernel.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 | 29 |
1 files changed, 2 insertions, 27 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 0957ec24f518..64bc32ed6dfa 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -1153,31 +1153,6 @@ void perf_evsel__config(struct evsel *evsel, struct record_opts *opts, perf_evsel__reset_sample_bit(evsel, BRANCH_STACK); } -static int perf_evsel__run_ioctl(struct evsel *evsel, - int ioc, void *arg) -{ - int cpu, thread; - - for (cpu = 0; cpu < xyarray__max_x(evsel->core.fd); cpu++) { - for (thread = 0; thread < xyarray__max_y(evsel->core.fd); thread++) { - int fd = FD(evsel, cpu, thread), - err = ioctl(fd, ioc, arg); - - if (err) - return err; - } - } - - return 0; -} - -int evsel__apply_filter(struct evsel *evsel, const char *filter) -{ - return perf_evsel__run_ioctl(evsel, - PERF_EVENT_IOC_SET_FILTER, - (void *)filter); -} - int perf_evsel__set_filter(struct evsel *evsel, const char *filter) { char *new_filter = strdup(filter); @@ -1220,7 +1195,7 @@ int perf_evsel__append_addr_filter(struct evsel *evsel, const char *filter) int evsel__enable(struct evsel *evsel) { - int err = perf_evsel__run_ioctl(evsel, PERF_EVENT_IOC_ENABLE, 0); + int err = perf_evsel__enable(&evsel->core); if (!err) evsel->disabled = false; @@ -1230,7 +1205,7 @@ int evsel__enable(struct evsel *evsel) int evsel__disable(struct evsel *evsel) { - int err = perf_evsel__run_ioctl(evsel, PERF_EVENT_IOC_DISABLE, 0); + int err = perf_evsel__disable(&evsel->core); /* * We mark it disabled here so that tools that disable a event can * ignore events after they disable it. I.e. the ring buffer may have |