X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=gettime-thread.c;h=0a2cc6c451d533d1a5c56ce2ce857c85a7b31de2;hp=fc52236bf5969028aabec5c0507f445e91298d65;hb=a5b1c9da0faf31675cf5180c48d29af1870af85d;hpb=48d86be55597762c6747081aae1936f49429d13b

diff --git a/gettime-thread.c b/gettime-thread.c
index fc52236b..0a2cc6c4 100644
--- a/gettime-thread.c
+++ b/gettime-thread.c
@@ -1,5 +1,3 @@
-#include <unistd.h>
-#include <math.h>
 #include <sys/time.h>
 #include <time.h>
 
@@ -17,8 +15,6 @@ void fio_gtod_init(void)
 		return;
 
 	fio_ts = smalloc(sizeof(*fio_ts));
-	if (!fio_ts)
-		log_err("fio: smalloc pool exhausted\n");
 }
 
 static void fio_gtod_update(void)
@@ -35,18 +31,18 @@ static void fio_gtod_update(void)
 }
 
 struct gtod_cpu_data {
-	struct fio_mutex *mutex;
+	struct fio_sem *sem;
 	unsigned int cpu;
 };
 
 static void *gtod_thread_main(void *data)
 {
-	struct fio_mutex *mutex = data;
+	struct fio_sem *sem = data;
 	int ret;
 
 	ret = fio_setaffinity(gettid(), fio_gtod_cpumask);
 
-	fio_mutex_up(mutex);
+	fio_sem_up(sem);
 
 	if (ret == -1) {
 		log_err("gtod: setaffinity failed\n");
@@ -69,17 +65,17 @@ static void *gtod_thread_main(void *data)
 
 int fio_start_gtod_thread(void)
 {
-	struct fio_mutex *mutex;
+	struct fio_sem *sem;
 	pthread_attr_t attr;
 	int ret;
 
-	mutex = fio_mutex_init(FIO_MUTEX_LOCKED);
-	if (!mutex)
+	sem = fio_sem_init(FIO_SEM_LOCKED);
+	if (!sem)
 		return 1;
 
 	pthread_attr_init(&attr);
 	pthread_attr_setstacksize(&attr, 2 * PTHREAD_STACK_MIN);
-	ret = pthread_create(&gtod_thread, &attr, gtod_thread_main, mutex);
+	ret = pthread_create(&gtod_thread, &attr, gtod_thread_main, sem);
 	pthread_attr_destroy(&attr);
 	if (ret) {
 		log_err("Can't create gtod thread: %s\n", strerror(ret));
@@ -92,11 +88,11 @@ int fio_start_gtod_thread(void)
 		goto err;
 	}
 
-	dprint(FD_MUTEX, "wait on startup_mutex\n");
-	fio_mutex_down(mutex);
-	dprint(FD_MUTEX, "done waiting on startup_mutex\n");
+	dprint(FD_MUTEX, "wait on startup_sem\n");
+	fio_sem_down(sem);
+	dprint(FD_MUTEX, "done waiting on startup_sem\n");
 err:
-	fio_mutex_remove(mutex);
+	fio_sem_remove(sem);
 	return ret;
 }