diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/timekeeper_internal.h | 2 | ||||
| -rw-r--r-- | include/linux/timekeeping.h | 5 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/timekeeper_internal.h b/include/linux/timekeeper_internal.h index 25247220b4b7..e88005459035 100644 --- a/include/linux/timekeeper_internal.h +++ b/include/linux/timekeeper_internal.h @@ -50,6 +50,7 @@ struct tk_read_base { * @offs_tai: Offset clock monotonic -> clock tai * @tai_offset: The current UTC to TAI offset in seconds * @clock_was_set_seq: The sequence number of clock was set events + * @cs_was_changed_seq: The sequence number of clocksource change events * @next_leap_ktime: CLOCK_MONOTONIC time value of a pending leap-second * @raw_time: Monotonic raw base time in timespec64 format * @cycle_interval: Number of clock cycles in one NTP interval @@ -91,6 +92,7 @@ struct timekeeper { ktime_t offs_tai; s32 tai_offset; unsigned int clock_was_set_seq; + u8 cs_was_changed_seq; ktime_t next_leap_ktime; struct timespec64 raw_time; diff --git a/include/linux/timekeeping.h b/include/linux/timekeeping.h index 4a2ca65fc778..96f37bee3bc1 100644 --- a/include/linux/timekeeping.h +++ b/include/linux/timekeeping.h @@ -272,11 +272,15 @@ extern void ktime_get_raw_and_real_ts64(struct timespec64 *ts_raw, * @cycles: Clocksource counter value to produce the system times * @real: Realtime system time * @raw: Monotonic raw system time + * @clock_was_set_seq: The sequence number of clock was set events + * @cs_was_changed_seq: The sequence number of clocksource change events */ struct system_time_snapshot { cycle_t cycles; ktime_t real; ktime_t raw; + unsigned int clock_was_set_seq; + u8 cs_was_changed_seq; }; /* @@ -312,6 +316,7 @@ extern int get_device_system_crosststamp( struct system_counterval_t *system_counterval, void *ctx), void *ctx, + struct system_time_snapshot *history, struct system_device_crosststamp *xtstamp); /* |