X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=gettime-thread.c;h=fc52236bf5969028aabec5c0507f445e91298d65;hp=cbb81dc83e9ff3c7f427e071161b92f016c1b9d1;hb=9b50942ecec9c79fa82050c503fe313cfd87ac96;hpb=22bcb265833f263facd58bcef3d8a159c554460e

diff --git a/gettime-thread.c b/gettime-thread.c
index cbb81dc8..fc52236b 100644
--- a/gettime-thread.c
+++ b/gettime-thread.c
@@ -42,10 +42,17 @@ struct gtod_cpu_data {
 static void *gtod_thread_main(void *data)
 {
 	struct fio_mutex *mutex = data;
+	int ret;
+
+	ret = fio_setaffinity(gettid(), fio_gtod_cpumask);
 
-	fio_setaffinity(gettid(), fio_gtod_cpumask);
 	fio_mutex_up(mutex);
 
+	if (ret == -1) {
+		log_err("gtod: setaffinity failed\n");
+		return NULL;
+	}
+
 	/*
 	 * As long as we have jobs around, update the clock. It would be nice
 	 * to have some way of NOT hammering that CPU with gettimeofday(),