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| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-08-18 17:25:59 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-09-25 16:46:55 -0300 |
| commit | f66a889dbc96dd342c87232d74f0956076707746 (patch) | |
| tree | e56930da92ec4753c15c2d572d4c87db935d2d41 /tools/perf/tests | |
| parent | perf kvm stat live: Use perf_evlist__add_pollfd() instead of local equivalent (diff) | |
| download | linux-dev-f66a889dbc96dd342c87232d74f0956076707746.tar.xz linux-dev-f66a889dbc96dd342c87232d74f0956076707746.zip | |
perf evlist: Introduce poll method for common code idiom
Since we have access two evlist members in all these poll calls, provide
a helper.
This will also help to make the patch introducing the pollfd class more
clear, as the evlist specific uses will be hiden away
perf_evlist__poll().
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jean Pihet <jean.pihet@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-jr9d4aop4lvy9453qahbcgp0@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests')
| -rw-r--r-- | tools/perf/tests/open-syscall-tp-fields.c | 2 | ||||
| -rw-r--r-- | tools/perf/tests/perf-record.c | 2 | ||||
| -rw-r--r-- | tools/perf/tests/task-exit.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/tools/perf/tests/open-syscall-tp-fields.c b/tools/perf/tests/open-syscall-tp-fields.c index 922bdb627950..127dcae0b760 100644 --- a/tools/perf/tests/open-syscall-tp-fields.c +++ b/tools/perf/tests/open-syscall-tp-fields.c @@ -105,7 +105,7 @@ int test__syscall_open_tp_fields(void) } if (nr_events == before) - poll(evlist->pollfd, evlist->nr_fds, 10); + perf_evlist__poll(evlist, 10); if (++nr_polls > 5) { pr_debug("%s: no events!\n", __func__); diff --git a/tools/perf/tests/perf-record.c b/tools/perf/tests/perf-record.c index 2ce753c1db63..7a228a2a070b 100644 --- a/tools/perf/tests/perf-record.c +++ b/tools/perf/tests/perf-record.c @@ -268,7 +268,7 @@ int test__PERF_RECORD(void) * perf_event_attr.wakeup_events, just PERF_EVENT_SAMPLE does. */ if (total_events == before && false) - poll(evlist->pollfd, evlist->nr_fds, -1); + perf_evlist__poll(evlist, -1); sleep(1); if (++wakeups > 5) { diff --git a/tools/perf/tests/task-exit.c b/tools/perf/tests/task-exit.c index 87522f01c7ad..3a8fedef83bc 100644 --- a/tools/perf/tests/task-exit.c +++ b/tools/perf/tests/task-exit.c @@ -105,7 +105,7 @@ retry: } if (!exited || !nr_exit) { - poll(evlist->pollfd, evlist->nr_fds, -1); + perf_evlist__poll(evlist, -1); goto retry; } |