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| author | Bdale Garbee <bdale@gag.com> | 2016-05-06 17:59:39 -0600 |
|---|---|---|
| committer | Bdale Garbee <bdale@gag.com> | 2016-05-06 17:59:39 -0600 |
| commit | ac7be4a40df88ee3a0992e041635e4ac4cf5ac48 (patch) | |
| tree | ee3c747b2ee98b772e02dce604b58878e9336def /src/kernel/ao_task.c | |
| parent | b53c78e75879d647935a30acb88fdd69467617a7 (diff) | |
| parent | ce4c8a8ad57515e851207b0a82f3af791bb30d3e (diff) | |
Merge branch 'master' into branch-1.6
Diffstat (limited to 'src/kernel/ao_task.c')
| -rw-r--r-- | src/kernel/ao_task.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/kernel/ao_task.c b/src/kernel/ao_task.c index 55e423bb..e430edc6 100644 --- a/src/kernel/ao_task.c +++ b/src/kernel/ao_task.c @@ -355,7 +355,6 @@ ao_yield(void) ao_arch_naked_define */ if (ao_cur_task->wchan == NULL) ao_task_to_run_queue(ao_cur_task); - ao_cur_task = NULL; for (;;) { ao_arch_memory_barrier(); if (!ao_list_is_empty(&run_queue)) @@ -425,6 +424,7 @@ ao_sleep(__xdata void *wchan) void ao_wakeup(__xdata void *wchan) __reentrant { + ao_validate_cur_stack(); #if HAS_TASK_QUEUE struct ao_task *sleep, *next; struct ao_list *sleep_queue; @@ -442,10 +442,12 @@ ao_wakeup(__xdata void *wchan) __reentrant } ao_arch_irqrestore(flags); #else + { uint8_t i; for (i = 0; i < ao_num_tasks; i++) if (ao_tasks[i]->wchan == wchan) ao_tasks[i]->wchan = NULL; + } #endif ao_check_stack(); } |