ouyangxiangzhen 5a01f0f7f6 POSIX timer: Optimize overrun check by replacing loop with division. ...

Converted the timer overrun check from a loop-based approach to a division-based method. This change ensures a deterministic worst-case execution time (WCET), even if it might not outperform the loop in average scenarios.

Signed-off-by: ouyangxiangzhen <ouyangxiangzhen@xiaomi.com>

2024-09-17 12:15:14 +08:00

..

addrenv

sched: migrate to SPDX identifier

2024-09-12 01:10:14 +08:00

clock

wdog: add new API wd_start_realtime() support

2024-09-17 12:15:14 +08:00

environ

sched: migrate to SPDX identifier

2024-09-12 01:10:14 +08:00

event

sched: migrate to SPDX identifier

2024-09-12 01:10:14 +08:00

group

sched: migrate to SPDX identifier

2024-09-12 01:10:14 +08:00

init

sched: migrate to SPDX identifier

2024-09-12 01:10:14 +08:00

instrument

sched: migrate to SPDX identifier

2024-09-12 01:10:14 +08:00

irq

sched: migrate to SPDX identifier

2024-09-12 01:10:14 +08:00

misc

coredump: just save latest core file

2024-09-15 17:31:40 +08:00

module

sched: migrate to SPDX identifier

2024-09-12 01:10:14 +08:00

mqueue

vfs/file: add reference counting to prevent accidental close during reading writing...

2024-09-17 12:01:53 +08:00

paging

sched: migrate to SPDX identifier

2024-09-12 01:10:14 +08:00

pthread

pthread_mutx: remove unused critical_secton lock

2024-09-15 17:32:33 +08:00

sched

usleep: use div_const to optimize the usleep

2024-09-12 18:14:39 +08:00

semaphore

clock: take clock_abstime2ticks() as MACRO

2024-09-12 18:14:39 +08:00

signal

signal: Add support for SIGEV_THREAD_ID and sigev_notify_thread_id

2024-09-17 12:15:14 +08:00

task

sched: migrate to SPDX identifier

2024-09-12 01:10:14 +08:00

timer

POSIX timer: Optimize overrun check by replacing loop with division.

2024-09-17 12:15:14 +08:00

tls

sched: migrate to SPDX identifier

2024-09-12 01:10:14 +08:00

wdog

wdog: rename wd_start_absolute() to wd_start_abstick()

2024-09-17 12:15:14 +08:00

wqueue

sched/wqueue: Fix unexpected dq entry status

2024-09-17 02:56:39 +08:00

CMakeLists.txt

sched: migrate to SPDX identifier

2024-09-12 01:10:14 +08:00

Kconfig

pthread_cleanup: move clenup down to tls

2024-09-14 20:15:12 +08:00

Makefile

Revert "build depend:Revert Make.dep intermediate ddc file"

2024-09-15 19:29:47 +08:00