gettime: fix race/bug with threads and time keeping

[fio.git] / gettime.c

diff --git a/gettime.c b/gettime.c
index f5be6bd00d2eff90a6583eaed217bcc6a498b62e..1a7af377eb24b1aadb31652884ffb312b4235783 100644 (file)
--- a/gettime.c
+++ b/gettime.c
@@ -18,8 +18,8 @@ static unsigned long cycles_per_usec;
 static unsigned long last_cycles;
 int tsc_reliable = 0;
 #endif
-static struct timeval last_tv;
-static int last_tv_valid;
+static __thread struct timeval last_tv;
+static __thread int last_tv_valid;
 
 enum fio_cs fio_clock_source = FIO_PREFERRED_CLOCK_SOURCE;
 int fio_clock_source_set = 0;