This patch fixes formatting error in desription of High Resolution Timer.
Using indentation to (presumably) align non-bold text right of the bold
text did not have the desired effect, instead the line was split into two
and the second line was handled as an indented paragraph.
Signed-off-by: Kerogit <kr.git@kerogit.eu>
rename nxsched_timer_expiration to nxsched_tick_expiration
to align with nxsched_process_tick()
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
Update the hrtimer documentation to describe the hrtimer state machine,
which is introduced to handle safe cancellation and execution in SMP
environments.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
Add a safe synchronous hrtimer cancel API, hrtimer_cancel_sync().
If the timer callback is currently executing, this function waits
until the callback has completed and the timer state transitions
to HRTIMER_STATE_INACTIVE.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
Enhance the hrtimer module description by explaining its purpose
and use cases, making it more readable and understandable for humans.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
This commit adds documentation for the hrtimer module, including its
design overview and intended use cases.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
Add documentation for the newly introduced wd_restart_next() API,
describing its purpose and usage.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
Add documentation for the newly introduced wd_restart() API,
describing its purpose and usage.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
This commit changed the type of the delay ticks to the unsigned, which can reduce the useless branch conditions
Besides, this commit added max delay tick limitation to fix incorrect timing behavior if we delay SCLOCK_MAX in the SMP build.
Signed-off-by: ouyangxiangzhen <ouyangxiangzhen@xiaomi.com>
