Module: xenomai-forge
Branch: next
Commit: 921b81141606d354588e7e1a8a0b4abba4a6ed65
URL:
http://git.xenomai.org/?p=xenomai-forge.git;a=commit;h=921b81141606d354588e7e1a8a0b4abba4a6ed65
Author: Jan Kiszka <jan.kis...@siemens.com>
Date: Thu Jul 10 16:20:57 2014 +0200
testsuite/latency: Move timerfd init before WARNSW enabling
Creating a timerfd involves Linux syscall. Avoid recording this setup
related mode switch which is just a false positive.
Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>
---
testsuite/latency/latency.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/testsuite/latency/latency.c b/testsuite/latency/latency.c
index 80cb107..5f90313 100644
--- a/testsuite/latency/latency.c
+++ b/testsuite/latency/latency.c
@@ -102,6 +102,12 @@ static void *latency(void *cookie)
return NULL;
}
+ tfd = timerfd_create(CLOCK_MONOTONIC, 0);
+ if (tfd == -1) {
+ fprintf(stderr, "latency: timerfd_create: %m\n");
+ return NULL;
+ }
+
#ifdef CONFIG_XENO_COBALT
err = pthread_setmode_np(0, PTHREAD_WARNSW, NULL);
if (err) {
@@ -110,12 +116,6 @@ static void *latency(void *cookie)
}
#endif
- tfd = timerfd_create(CLOCK_MONOTONIC, 0);
- if (tfd == -1) {
- fprintf(stderr, "latency: timerfd_create: %m\n");
- return NULL;
- }
-
err = clock_gettime(CLOCK_MONOTONIC, &expected);
if (err) {
fprintf(stderr, "latency: clock_gettime: %m\n");
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