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gettime: improve gettimeofday() offload support
[fio.git]
/
gettime-thread.c
diff --git
a/gettime-thread.c
b/gettime-thread.c
index 3d49034a72792fc6cfc590ed545c522de4f7a999..72cc4d8a472783f7e73d7d40f8a8da9f56759a2a 100644
(file)
--- a/
gettime-thread.c
+++ b/
gettime-thread.c
@@
-20,8
+20,15
@@
void fio_gtod_init(void)
static void fio_gtod_update(void)
{
static void fio_gtod_update(void)
{
- if (fio_tv)
- gettimeofday(fio_tv, NULL);
+ if (fio_tv) {
+ struct timeval __tv;
+
+ gettimeofday(&__tv, NULL);
+ fio_tv->tv_sec = __tv.tv_sec;
+ write_barrier();
+ fio_tv->tv_usec = __tv.tv_usec;
+ write_barrier();
+ }
}
static void *gtod_thread_main(void *data)
}
static void *gtod_thread_main(void *data)