yushuailong e37509e00a sched/clock: Fix timekeeping adjtime convergence. ...

Clamp each wall-clock adjustment in both positive and negative directions, then subtract the applied amount from the remaining adjustment. This makes adjtime converge to zero and prevents large negative adjustments from slewing the clock in the wrong direction.

Assisted-by: OpenAI Codex
Signed-off-by: yushuailong <yyyusl@qq.com>

2026-09-13 11:12:56 +08:00

..

clock_adjtime.c

sched/clock: Avoid duplicate adjtime implementation.

2026-09-13 11:12:56 +08:00

clock_delay.c

sched/clock/clock_delay: added config flag to remove weak up_udelay

2026-06-12 09:55:11 -04:00

clock_getres.c

drivers/timers, sched/clock: use file_get/file_put

2026-07-11 17:22:07 -04:00

clock_gettime.c

sched/clock: fix stale CLOCK_MONOTONIC on SCHED_TICKLESS

2026-08-21 02:16:04 +08:00

clock_initialize.c

!sys/types.h: change time_t and clock_t to int64_t to align with other OSes

2026-05-19 16:21:28 +08:00

clock_notifier.c

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clock_perf.c

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clock_realtime2absticks.c

include/debug.h: Move to include/nuttx/debug.h

2026-04-07 07:50:06 -03:00

clock_sched_ticks.c

sched/tickless: Fix CLOCK_MONOTONIC always 0 by updating sched ticks

2026-03-03 11:01:02 -05:00

clock_settime.c

drivers/timers, sched/clock: use file_get/file_put

2026-07-11 17:22:07 -04:00

clock_systime_ticks.c

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clock_systime_timespec.c

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clock_timekeeping.c

sched/clock: Fix timekeeping adjtime convergence.

2026-09-13 11:12:56 +08:00

clock_timekeeping.h

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clock.c

!sys/types.h: change time_t and clock_t to int64_t to align with other OSes

2026-05-19 16:21:28 +08:00

clock.h

!compiler: drop CONFIG_HAVE_LONG_LONG and require long long support

2026-05-19 16:21:28 +08:00

CMakeLists.txt

arch/delays: Invalid default value for BOARD_LOOPSPERMSEC

2026-02-25 15:00:03 -03:00

Make.defs

arch/delays: Invalid default value for BOARD_LOOPSPERMSEC

2026-02-25 15:00:03 -03:00