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group/child_status: Dynamically expand group child_status

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Change-Id: I4033e93b6adceb01eebe1c2a12ffe8737042b1a6
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
This commit is contained in:
Jiuzhu Dong
2021-07-15 17:00:13 +08:00
committed by Xiang Xiao
parent cee43ce280
commit 9e4352ad64
1 changed files with 5 additions and 2 deletions
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sched/group/group_childstatus.c
+5 -2
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@@ -156,8 +156,7 @@ void task_initialize(void)
* *
* Returned Value: * Returned Value:
* On success, a non-NULL pointer to a child status structure. NULL is * On success, a non-NULL pointer to a child status structure. NULL is
* returned if there are no remaining, pre-allocated child status * returned when memory allocation fails.
* structures.
* *
* Assumptions: * Assumptions:
* Called during task creation in a safe context. No special precautions * Called during task creation in a safe context. No special precautions
@@ -177,6 +176,10 @@ FAR struct child_status_s *group_alloc_child(void)
g_child_pool.freelist = ret->flink; g_child_pool.freelist = ret->flink;
ret->flink = NULL; ret->flink = NULL;
} }
else
{
ret = kmm_zalloc(sizeof(*ret));
}
return ret; return ret;
} }