#define _LINUX_TIME64_H
#include <uapi/linux/time.h>
+#include <linux/math64.h>
typedef __s64 time64_t;
#define FSEC_PER_SEC 1000000000000000LL
/* Located here for timespec[64]_valid_strict */
+#define TIME64_MAX ((s64)~((u64)1 << 63))
#define KTIME_MAX ((s64)~((u64)1 << 63))
#define KTIME_SEC_MAX (KTIME_MAX / NSEC_PER_SEC)