Jiuzhu Dong dc1c7a644a wqueue: delete sem_wait to avoid race condition ... when work_cancel was called, we need to check work.timer whether is active by WDOG_ISACTIVE for work_queue with delay. The wdog cb has not been executed when the flag:active is cleared and if we check flag:active at this moment, WDOG_ISACTIVE will return false. so the work_cancel will sem_wait until post a semaphore, but all free hpwork_thread also wait this semphore and their priority are high than caller, this will be a race condition causing thread/task of calling work_cancel block. Change-Id: Id86289da60bf967d1062c1cdaaf6959b4f6dd054 Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>		2021-07-19 20:20:47 +08:00
..
clock	sched/clock: add nsec range check in clock_settime	2021-07-09 14:19:03 -03:00
environ	Don't include assert.h from public header file	2021-06-03 08:36:03 -07:00
group	group/child_status: Dynamically expand group child_status	2021-07-15 17:53:43 +08:00
init	sched/init: initialize all idle thread's tl_task	2021-07-16 11:19:25 +08:00
irq	sched: add CONFIG_SCHED_CRITMONITOR_XX for debugging system lantency	2021-07-02 08:25:02 -05:00
module	Rename MODULE_TEXT to TEXT_HEAP as the latter is more generic.	2021-06-18 07:14:17 -05:00
mqueue	mq_msgqalloc:del check MQ_MAX_MSGS	2021-07-15 20:32:03 +08:00
paging	Don't include assert.h from public header file	2021-06-03 08:36:03 -07:00
pthread	sched: Refine tls_info_s and task_info_s	2021-07-02 10:33:34 -05:00
sched	sched: Dynamically extend the pid hash table	2021-07-11 19:42:30 -07:00
semaphore	Merge commit '2e43815c92' into dev	2021-07-13 03:14:34 +08:00
signal	sched: fix build break on spin_lock_irqsave()	2021-07-16 16:19:11 +08:00
task	sched: Dynamically extend the pid hash table	2021-07-11 19:42:30 -07:00
timer	Don't include assert.h from public header file	2021-06-03 08:36:03 -07:00
wdog	sched: add CONFIG_SCHED_CRITMONITOR_XX for debugging system lantency	2021-07-02 08:25:02 -05:00
wqueue	wqueue: delete sem_wait to avoid race condition	2021-07-19 20:20:47 +08:00
Kconfig	arch/sim: Initialize the idle thread stack info correctly	2021-07-16 11:19:56 +08:00
Makefile	make/archive: replace the dependency to preprequisite list	2021-05-07 21:34:45 +08:00