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authorArnaldo Carvalho de Melo <acme@redhat.com>2014-08-19 00:25:59 +0400
committerArnaldo Carvalho de Melo <acme@redhat.com>2014-09-25 23:46:55 +0400
commitf66a889dbc96dd342c87232d74f0956076707746 (patch)
treee56930da92ec4753c15c2d572d4c87db935d2d41 /tools/perf/tests
parent0a04c9e0b2181aff8348b5e80d9d96ec8df1ffb3 (diff)
downloadlinux-f66a889dbc96dd342c87232d74f0956076707746.tar.xz
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.c2
-rw-r--r--tools/perf/tests/perf-record.c2
-rw-r--r--tools/perf/tests/task-exit.c2
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;
}