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Nuttx Upgrade:Adds sem_setprotocol

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This commit is contained in:
David Sidrane
2016-12-21 08:34:21 +01:00
committed by Lorenz Meier
parent 8610eced57
commit c9f10107c0
11 changed files with 80 additions and 14 deletions
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src/modules/dataman/dataman.c
+12
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@@ -274,6 +274,10 @@ create_work_item(void)
/* If we got one then lock the item*/
if (item) {
px4_sem_init(&item->wait_sem, 1, 0); /* Caller will wait on this... initially locked */
/* item->wait_sem use case is a signal */
px4_sem_setprotocol(&item->wait_sem, SEM_PRIO_NONE);
}
/* return the item pointer, or NULL if all failed */
@@ -922,6 +926,10 @@ task_main(int argc, char *argv[])
px4_sem_init(&g_work_queued_sema, 1, 0);
/* g_work_queued_sema use case is a signal */
px4_sem_setprotocol(&g_work_queued_sema, SEM_PRIO_NONE);
if (!on_disk) {
/* In memory */
@@ -1135,6 +1143,10 @@ start(void)
px4_sem_init(&g_init_sema, 1, 0);
/* g_init_sema use case is a signal */
px4_sem_setprotocol(&g_init_sema, SEM_PRIO_NONE);
/* start the worker thread with low priority for disk IO */
if ((task = px4_task_spawn_cmd("dataman", SCHED_DEFAULT, SCHED_PRIORITY_DEFAULT - 10, 1200, task_main, NULL)) <= 0) {
warn("task start failed");