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nuttx/sched/sched
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walker.zeng 76b2f7199d sched: fix the bug of task's tmeslice 
The BUG is as follow:
 1. Suppose there are two ready tasks t1 and t2 have the same priority, and t1 is the running.
 2. A new, higher priority task t0 (such as hpwork) is ready, then switch to t0.
 3. After t0 is suspended, then switch to t1 and reset the t1's timeslice.
 4. goto 2
The t2 will have no chance to run.

Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com>
2021-12-30 18:01:56 +08:00
..
Make.defs sched/backtrace: add sched_backtrace support 2021-08-19 01:30:50 -07:00
sched_addblocked.c sched: Author Gregory Nutt: update licenses to Apache 2021-02-09 01:21:53 -08:00
sched_addprioritized.c sched: Author Gregory Nutt: update licenses to Apache 2021-02-09 01:21:53 -08:00
sched_addreadytorun.c sched/sched: Fix some typos in comments. 2021-11-18 19:27:40 -06:00
sched_backtrace.c sched/backtrace: Dump the complete stack regardless the depth 2021-12-29 12:09:54 +08:00
sched_continue.c
sched_cpuload_oneshot.c
sched_cpuload_period.c
sched_cpuload.c cpuload: fix crash because of the member of g_pidhash is NULL 2021-10-18 15:13:52 +02:00
sched_cpupause.c sched: Author Gregory Nutt: update licenses to Apache 2021-02-09 01:21:53 -08:00
sched_cpuselect.c sched/sched: Fix some typos in comments. 2021-11-18 19:27:40 -06:00
sched_critmonitor.c sched: add CONFIG_SCHED_CRITMONITOR_XX for debugging system lantency 2021-07-02 08:25:02 -05:00
sched_foreach.c sched: Remove pidhash_s and move ticks to tcb_s 2021-10-16 06:19:17 -03:00
sched_get_stackinfo.c sched: Refine tls_info_s and task_info_s 2021-07-02 10:33:34 -05:00
sched_getaffinity.c sched: Author Gregory Nutt: update licenses to Apache 2021-02-09 01:21:53 -08:00
sched_getcpu.c
sched_getfiles.c
sched_getparam.c Don't include assert.h from public header file 2021-06-03 08:36:03 -07:00
sched_getscheduler.c sched: Author Gregory Nutt: update licenses to Apache 2021-02-09 01:21:53 -08:00
sched_getstreams.c Don't include assert.h from public header file 2021-06-03 08:36:03 -07:00
sched_gettcb.c sched: Check g_pidhash[hash_ndx] isn't NULL before access pid field in nxsched_get_tcb 2021-10-17 17:28:57 +09:00
sched_idletask.c Don't include assert.h from public header file 2021-06-03 08:36:03 -07:00
sched_lock.c sched/sched: Fix some typos in comments. 2021-11-18 19:27:40 -06:00
sched_lockcount.c sched: Author Gregory Nutt: update licenses to Apache 2021-02-09 01:21:53 -08:00
sched_mergepending.c
sched_mergeprioritized.c sched/sched: Fix some typos in comments. 2021-11-18 19:27:40 -06:00
sched_note.c sched_note: change uint32_t nbi_module into uint8_t array, because variables keep the same style that use uint8_t array 2021-12-16 04:18:17 -06:00
sched_processtimer.c sched/wdog: move SMP enter_critical_section to sched_timerexpiration.c 2021-08-27 16:59:20 +09:00
sched_releasetcb.c sched: Remove pidhash_s and move ticks to tcb_s 2021-10-16 06:19:17 -03:00
sched_removeblocked.c sched: Author Gregory Nutt: update licenses to Apache 2021-02-09 01:21:53 -08:00
sched_removereadytorun.c sched/sched/remove_readytorun.c: Fix CPU affinity issues in SMP 2021-09-29 16:23:17 +09:00
sched_reprioritize.c
sched_resumescheduler.c sched: fix the bug of task's tmeslice 2021-12-30 18:01:56 +08:00
sched_roundrobin.c
sched_rrgetinterval.c sched: Author Gregory Nutt: update licenses to Apache 2021-02-09 01:21:53 -08:00
sched_self.c
sched_setaffinity.c sched: sched: Remove sched_lock/unlock from nxsched_set_affinity() 2021-01-20 21:52:58 -08:00
sched_setparam.c sched: Author Gregory Nutt: update licenses to Apache 2021-02-09 01:21:53 -08:00
sched_setpriority.c sched/sched_setpriority.c: Fix CPU affinity issues in SMP 2021-09-29 16:23:17 +09:00
sched_setscheduler.c
sched_sporadic.c Fix error: 'struct tcb_s' has no member named 'low_priority' 2021-10-31 06:30:57 -03:00
sched_suspend.c
sched_suspendscheduler.c sched: Author Gregory Nutt: update licenses to Apache 2021-02-09 01:21:53 -08:00
sched_thistask.c
sched_timerexpiration.c sched/wdog: move SMP enter_critical_section to sched_timerexpiration.c 2021-08-27 16:59:20 +09:00
sched_unlock.c sched/sched: Fix some typos in comments. 2021-11-18 19:27:40 -06:00
sched_verifytcb.c sched: Remove pidhash_s and move ticks to tcb_s 2021-10-16 06:19:17 -03:00
sched_wait.c sched: Author Gregory Nutt: update licenses to Apache 2021-02-09 01:21:53 -08:00
sched_waitid.c sched/waitpid: handle waitpid waitting tcb->group is NULL 2021-07-04 06:23:59 -05:00
sched_waitpid.c sched_waitpid:delete debugassert 2021-12-03 01:17:15 -06:00
sched_yield.c sched: Author Gregory Nutt: update licenses to Apache 2021-02-09 01:21:53 -08:00
sched.h sched: Remove pidhash_s and move ticks to tcb_s 2021-10-16 06:19:17 -03:00