Diffusion FreeBSD src repository 2fd1ffefaa4d

Stop arming kqueue timers on knote owner suspend or terminate
2fd1ffefaa4d
Actions

Description

Stop arming kqueue timers on knote owner suspend or terminate

This way, even if the process specified very tight reschedule
intervals, it should be stoppable/killable.

Reported and reviewed by: markj
Tested by: markj, pho
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Differential revision: https://reviews.freebsd.org/D29106

Details

Provenance

kib	Authored on Mar 5 2021, 11:29 PM

Differential Revision

D29106: Stop posix realtime timer and kqueue EVFILT_TIMER timers around process stop and kill

Parents

rG533e5057ed25: Add helper for kqueue timers callout scheduling

Branches

Unknown

Tags

Unknown

Event Timeline

kib committed rG2fd1ffefaa4d: Stop arming kqueue timers on knote owner suspend or terminate (authored by kib).Apr 9 2021, 8:43 PM

kib added an edge: D29106: Stop posix realtime timer and kqueue EVFILT_TIMER timers around process stop and kill.

kib mentioned this in rGa753730ca0aa: Stop arming kqueue timers on knote owner suspend or terminate.Apr 23 2021, 11:17 AM

markj mentioned this in D38459: timerfd: Add native support for Linux's timerfd.Feb 9 2023, 7:49 PM

Changes (6)

Path

Size

sys/

kern/

sys/

rG2fd1ffefaa4d

View Options

sys/kern/init_main.c

View Options

sys/kern/kern_event.c

View Options

sys/kern/kern_fork.c

View Options

sys/kern/kern_sig.c

View Options

sys/kern/sys_process.c

View Options

Stop arming kqueue timers on knote owner suspend or terminate2fd1ffefaa4dActions

Description

Details

Event Timeline

Changes (6)

rG2fd1ffefaa4d

sys/kern/init_main.c

sys/kern/kern_event.c

sys/kern/kern_fork.c

sys/kern/kern_sig.c

sys/kern/sys_process.c

sys/sys/proc.h

Stop arming kqueue timers on knote owner suspend or terminate
2fd1ffefaa4d
Actions