stat: fix shifted windowed logging when using multiple directions

[fio.git] / gettime.h

diff --git a/gettime.h b/gettime.h
index f0ad20c8a2927437cc49eb2a4adf9fb28f4b247f..11e2a7b9c26c0216ee4b2124f6dff929cf50175d 100644 (file)
--- a/gettime.h
+++ b/gettime.h
@@ -1,6 +1,8 @@
 #ifndef FIO_GETTIME_H
 #define FIO_GETTIME_H
 
+#include "arch/arch.h"
+
 /*
  * Clock sources
  */
@@ -11,13 +13,31 @@ enum fio_cs {
        CS_INVAL,
 };
 
-extern void fio_gettime(struct timeval *, void *);
+extern void fio_gettime(struct timespec *, void *);
 extern void fio_gtod_init(void);
 extern void fio_clock_init(void);
 extern int fio_start_gtod_thread(void);
-extern int fio_monotonic_clocktest(void);
+extern int fio_monotonic_clocktest(int debug);
 extern void fio_local_clock_init(int);
 
-extern struct timeval *fio_tv;
+extern struct timespec *fio_ts;
+
+static inline int fio_gettime_offload(struct timespec *ts)
+{
+       time_t last_sec;
+
+       if (!fio_ts)
+               return 0;
+
+       do {
+               read_barrier();
+               last_sec = ts->tv_sec = fio_ts->tv_sec;
+               ts->tv_nsec = fio_ts->tv_nsec;
+       } while (fio_ts->tv_sec != last_sec);
+
+       return 1;
+}
+
+extern void fio_gtod_set_cpu(unsigned int cpu);
 
 #endif