From: Thomas Gleixner Date: Fri, 29 May 2026 20:00:20 +0000 (+0200) Subject: timekeeping: Remove system_time_snapshot::real/boot/raw X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=705e1068071f82b6c66b9e28124fbb7123b04c1d;p=thirdparty%2Fkernel%2Flinux.git timekeeping: Remove system_time_snapshot::real/boot/raw All users are converted over to ktime_get_snapshot_id() and system_time_snapshot::systime and ::monoraw. Remove the leftovers. Signed-off-by: Thomas Gleixner Tested-by: David Woodhouse Tested-by: Arthur Kiyanovski Reviewed-by: David Woodhouse Reviewed-by: Thomas Weißschuh Reviewed-by: Jacob Keller Link: https://patch.msgid.link/20260529195557.330029635@kernel.org --- diff --git a/include/linux/timekeeping.h b/include/linux/timekeeping.h index 161157c8d27e..eb64c90c4127 100644 --- a/include/linux/timekeeping.h +++ b/include/linux/timekeeping.h @@ -280,9 +280,6 @@ static inline bool ktime_get_aux_ts64(clockid_t id, struct timespec64 *kt) { ret * a selected CLOCK_* and the clocksource counter value * @cycles: Clocksource counter value to produce the system times * @systime: The system time of the selected CLOCK ID - * @real: Realtime system time - * @boot: Boot time - * @raw: Monotonic raw system time * @monoraw: Monotonic raw system time * @cs_id: Clocksource ID * @clock_was_set_seq: The sequence number of clock-was-set events @@ -292,12 +289,7 @@ static inline bool ktime_get_aux_ts64(clockid_t id, struct timespec64 *kt) { ret struct system_time_snapshot { u64 cycles; ktime_t systime; - ktime_t real; - ktime_t boot; - union { - ktime_t raw; - ktime_t monoraw; - }; + ktime_t monoraw; enum clocksource_ids cs_id; unsigned int clock_was_set_seq; u8 cs_was_changed_seq; diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index ccd04addb021..a134b1bad923 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -1196,8 +1196,6 @@ void ktime_get_snapshot_id(clockid_t clock_id, struct system_time_snapshot *syst struct timekeeper *tk; struct tk_data *tkd; unsigned int seq; - ktime_t base_real; - ktime_t base_boot; /* Invalidate the snapshot for all failure cases */ systime_snapshot->valid = false; @@ -1239,18 +1237,12 @@ void ktime_get_snapshot_id(clockid_t clock_id, struct system_time_snapshot *syst offs_sys = *offs; base_raw = tk->tkr_raw.base; - /* Kept around until the callers are fixed up */ - base_real = ktime_add(base_sys, tk_core.timekeeper.offs_real); - base_boot = ktime_add(base_sys, tk_core.timekeeper.offs_boot); - nsec_sys = timekeeping_cycles_to_ns(&tk->tkr_mono, now); nsec_raw = timekeeping_cycles_to_ns(&tk->tkr_raw, now); } while (read_seqcount_retry(&tkd->seq, seq)); systime_snapshot->cycles = now; systime_snapshot->systime = ktime_add_ns(base_sys, offs_sys + nsec_sys); - systime_snapshot->real = ktime_add_ns(base_real, nsec_sys); - systime_snapshot->boot = ktime_add_ns(base_boot, nsec_sys); systime_snapshot->monoraw = ktime_add_ns(base_raw, nsec_raw); /*