* cfs_duration_t represents time interval with resolution of internal
* platform clock
*
- * cfs_fs_time_t represents instance in world-visible time. This is
- * used in file-system time-stamps
- *
* cfs_time_t cfs_time_current(void);
* cfs_time_t cfs_time_add (cfs_time_t, cfs_duration_t);
* cfs_duration_t cfs_time_sub (cfs_time_t, cfs_time_t);
* void cfs_duration_usec(cfs_duration_t, struct timeval *);
* void cfs_duration_nsec(cfs_duration_t, struct timespec *);
*
- * void cfs_fs_time_current(cfs_fs_time_t *);
- * time_t cfs_fs_time_sec (cfs_fs_time_t *);
- * void cfs_fs_time_usec (cfs_fs_time_t *, struct timeval *);
- * void cfs_fs_time_nsec (cfs_fs_time_t *, struct timespec *);
- * int cfs_fs_time_before (cfs_fs_time_t *, cfs_fs_time_t *);
- * int cfs_fs_time_beforeq(cfs_fs_time_t *, cfs_fs_time_t *);
- *
* CFS_TIME_FORMAT
* CFS_DURATION_FORMAT
*
#include <linux/jiffies.h>
-typedef struct timespec cfs_fs_time_t;
-
-static inline void cfs_fs_time_usec(cfs_fs_time_t *t, struct timeval *v)
-{
- v->tv_sec = t->tv_sec;
- v->tv_usec = t->tv_nsec / 1000;
-}
-
-static inline void cfs_fs_time_nsec(cfs_fs_time_t *t, struct timespec *s)
-{
- *s = *t;
-}
-
-/*
- * internal helper function used by cfs_fs_time_before*()
- */
-static inline unsigned long long __cfs_fs_time_flat(cfs_fs_time_t *t)
-{
- return (unsigned long long)t->tv_sec * NSEC_PER_SEC + t->tv_nsec;
-}
-
-
/*
* Generic kernel stuff
*/
typedef long cfs_duration_t;
typedef cycles_t cfs_cycles_t;
+#define timespec64 timespec
+#define ktime_get_real_ts64 ktime_get_real_ts
+
static inline int cfs_time_before(cfs_time_t t1, cfs_time_t t2)
{
return time_before(t1, t2);
return get_seconds();
}
-static inline void cfs_fs_time_current(cfs_fs_time_t *t)
-{
- *t = CURRENT_TIME;
-}
-
-static inline time_t cfs_fs_time_sec(cfs_fs_time_t *t)
-{
- return t->tv_sec;
-}
-
-static inline int cfs_fs_time_before(cfs_fs_time_t *t1, cfs_fs_time_t *t2)
-{
- return __cfs_fs_time_flat(t1) < __cfs_fs_time_flat(t2);
-}
-
-static inline int cfs_fs_time_beforeq(cfs_fs_time_t *t1, cfs_fs_time_t *t2)
-{
- return __cfs_fs_time_flat(t1) <= __cfs_fs_time_flat(t2);
-}
-
static inline cfs_duration_t cfs_time_seconds(int seconds)
{
return (__s64)t2 - (__s64)t1 >= 0;
}
-
/*
* One jiffy
*/