mirror of
https://github.com/apache/nuttx.git
synced 2026-08-28 12:50:36 +00:00
ec73a4e69c
Summary: - During repeating ostest with sabre-6quad:smp (QEMU), I noticed that pthread_rwlock_test sometimes stops - Finally, I found that nxtask_exit() released a critical section too early before context switching which resulted in selecting inappropriate TCB - This commit fixes this issue by moving nxsched_resume_scheduler() from nxtask_exit() to up_exit() and also removing spin_setbit() and spin_clrbit() from nxtask_exit() because the caller holds a critical section - To be consistent with non-SMP cases, the above changes were done for all CPU architectures Impact: - This commit affects all CPU architectures regardless of SMP Testing: - Tested with ostest with the following configs - sabre-6quad:smp (QEMU, dev board), sabre-6quad:nsh (QEMU) - spresense:wifi_smp - sim:smp, sim:ostest - maix-bit:smp (QEMU) - esp32-devkitc:smp (QEMU) - lc823450-xgevk:rndis Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com> |
||
|---|---|---|
| .. | ||
| exit.c | ||
| Make.defs | ||
| spawn.h | ||
| task.h | ||
| task_activate.c | ||
| task_atexit.c | ||
| task_cancelpt.c | ||
| task_create.c | ||
| task_delete.c | ||
| task_execv.c | ||
| task_exit.c | ||
| task_exithook.c | ||
| task_getgroup.c | ||
| task_getpid.c | ||
| task_getppid.c | ||
| task_init.c | ||
| task_onexit.c | ||
| task_posixspawn.c | ||
| task_prctl.c | ||
| task_recover.c | ||
| task_reparent.c | ||
| task_restart.c | ||
| task_setcancelstate.c | ||
| task_setcanceltype.c | ||
| task_setup.c | ||
| task_spawn.c | ||
| task_spawnparms.c | ||
| task_start.c | ||
| task_starthook.c | ||
| task_terminate.c | ||
| task_testcancel.c | ||
| task_vfork.c | ||