walnux/sched/semaphore
dongjiuzhu1 2e3a6acaa2 sched/sem_rw: convert read-lock to write-lock when self already holds a write-lock
If the write lock is already held by oneself and sine the write
lock can be recursively held, so, this operation can be converted to a write
lock to avoid deadlock.

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2024-10-10 16:42:15 +08:00
..
CMakeLists.txt sched/semaphore: add sem_rw source file to CMakeLists 2024-10-02 01:56:46 +08:00
Make.defs sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
sem_clockwait.c sem: use wd_start_realtime/abstime to replace wd_start 2024-10-09 13:54:29 +08:00
sem_destroy.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
sem_holder.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
sem_initialize.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
sem_post.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
sem_protect.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
sem_recover.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
sem_reset.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
sem_rw.c sched/sem_rw: convert read-lock to write-lock when self already holds a write-lock 2024-10-10 16:42:15 +08:00
sem_setprotocol.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
sem_tickwait.c sched/semaphore/sem_tickwait.c: Fix nxsem_tickwait_uninterruptible end condition 2024-09-30 19:23:01 +08:00
sem_timedwait.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
sem_timeout.c sched: change xx_timeout param from pid to tcb 2024-09-29 18:18:01 +08:00
sem_trywait.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
sem_wait.c sched: add nxsched_remove_self 2024-09-24 22:07:00 +08:00
sem_waitirq.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
semaphore.h sched: change xx_timeout param from pid to tcb 2024-09-29 18:18:01 +08:00