incubator-nuttx/sched/task
Gregory Nutt 8669183852 sched/pthread and task: When a pthread is started, there is a small bit of logic that will run on the thread of execution of the new pthread. In the case where the new pthread has a lower priority than the parent thread, then this could cause both the parent thread and the new pthread to be blocked at the priority of the lower priority pthread (assuming that CONFIG_PRIORITY_INHERITANCE is not selected).
This change temporarily boosts the priority of the new pthread to at least the priority of the new pthread to at least the priority of the parent thread.  When that bit of logic has executed on the thread of execution of the new pthread, it will then drop to the correct priority (if necessary) before calling into the new pthread's entry point.
2016-10-01 11:38:22 -06:00
..
Make.defs
exit.c sched/: Replace explict references to g_readytorun with indirect references via the this_task() macro 2016-02-06 17:44:41 -06:00
spawn.h
task.h Remove duplicate function prototype from wrong header file 2016-10-01 10:56:42 -06:00
task_activate.c sched/: Add option to buffer scheduler instrumentation data in memory. 2016-03-17 09:49:43 -06:00
task_atexit.c sched/: Replace explict references to g_readytorun with indirect references via the this_task() macro 2016-02-06 17:44:41 -06:00
task_create.c Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err() 2016-06-11 15:50:49 -06:00
task_delete.c sched/: Replace explict references to g_readytorun with indirect references via the this_task() macro 2016-02-06 17:44:41 -06:00
task_execv.c sched/: Change some *err() message to *info() messages if what was a *dbg() message does not indicate and error condition. 2016-06-11 16:42:42 -06:00
task_exit.c SMP: Reorder some logic related to task exit() and restart() for logic of SMP. 2016-03-22 18:19:57 -06:00
task_exithook.c sched/: Move fields related to parent/child task relationship out of TCB into group structure. 2016-09-06 08:28:31 -06:00
task_getgroup.c Standardize the width of all comment boxes in C files 2015-10-03 07:25:53 -06:00
task_getpid.c Correct naming of a TCB flag; update some comments 2016-02-10 16:53:34 -06:00
task_init.c Standardize some naming in code section comments 2016-02-21 18:09:04 -06:00
task_onexit.c sched/: Replace explict references to g_readytorun with indirect references via the this_task() macro 2016-02-06 17:44:41 -06:00
task_posixspawn.c Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err() 2016-06-11 15:50:49 -06:00
task_prctl.c sched/: Change some *err() message to *info() messages if what was a *dbg() message does not indicate and error condition. 2016-06-11 16:42:42 -06:00
task_recover.c Fix some bad conditional compilation 2015-07-24 12:27:15 -06:00
task_reparent.c sched/: Move fields related to parent/child task relationship out of TCB into group structure. 2016-09-06 08:28:31 -06:00
task_restart.c sched/pthread and task: When a pthread is started, there is a small bit of logic that will run on the thread of execution of the new pthread. In the case where the new pthread has a lower priority than the parent thread, then this could cause both the parent thread and the new pthread to be blocked at the priority of the lower priority pthread (assuming that CONFIG_PRIORITY_INHERITANCE is not selected). 2016-10-01 11:38:22 -06:00
task_setup.c sched/pthread and task: When a pthread is started, there is a small bit of logic that will run on the thread of execution of the new pthread. In the case where the new pthread has a lower priority than the parent thread, then this could cause both the parent thread and the new pthread to be blocked at the priority of the lower priority pthread (assuming that CONFIG_PRIORITY_INHERITANCE is not selected). 2016-10-01 11:38:22 -06:00
task_spawn.c Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err() 2016-06-11 15:50:49 -06:00
task_spawnparms.c Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err() 2016-06-11 15:50:49 -06:00
task_start.c Standardize some naming in code section comments 2016-02-21 18:09:04 -06:00
task_starthook.c Standardize some naming in code section comments 2016-02-21 18:09:04 -06:00
task_terminate.c sched/: Add option to buffer scheduler instrumentation data in memory. 2016-03-17 09:49:43 -06:00
task_vfork.c Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err() 2016-06-11 15:50:49 -06:00