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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/tools/perf/tests/evsel-tp-sched.c
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/tools/perf/tests/evsel-tp-sched.c')
-rw-r--r--kernel/tools/perf/tests/evsel-tp-sched.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/kernel/tools/perf/tests/evsel-tp-sched.c b/kernel/tools/perf/tests/evsel-tp-sched.c
index 52162425c..790e413d9 100644
--- a/kernel/tools/perf/tests/evsel-tp-sched.c
+++ b/kernel/tools/perf/tests/evsel-tp-sched.c
@@ -1,3 +1,4 @@
+#include <linux/err.h>
#include <traceevent/event-parse.h>
#include "evsel.h"
#include "tests.h"
@@ -36,8 +37,8 @@ int test__perf_evsel__tp_sched_test(void)
struct perf_evsel *evsel = perf_evsel__newtp("sched", "sched_switch");
int ret = 0;
- if (evsel == NULL) {
- pr_debug("perf_evsel__new\n");
+ if (IS_ERR(evsel)) {
+ pr_debug("perf_evsel__newtp failed with %ld\n", PTR_ERR(evsel));
return -1;
}
@@ -66,6 +67,11 @@ int test__perf_evsel__tp_sched_test(void)
evsel = perf_evsel__newtp("sched", "sched_wakeup");
+ if (IS_ERR(evsel)) {
+ pr_debug("perf_evsel__newtp failed with %ld\n", PTR_ERR(evsel));
+ return -1;
+ }
+
if (perf_evsel__test_field(evsel, "comm", 16, true))
ret = -1;