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fix a tick list add bug

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fix a tick list add bug: if a lower priority task has the same tick_expires with a higher priority task in the tick list, the lower should be added behind the higher one.
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SheldonDai
2019-09-23 20:40:31 +08:00
parent 45e8c1e6af
commit 4cfe60a9cb
3 changed files with 6 additions and 2 deletions
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kernel/core/include/tos_task.h
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@@ -48,7 +48,7 @@ typedef void (*k_task_entry_t)(void *arg);
* task control block
*/
typedef struct k_task_st {
k_stack_t *sp; /**< task stack pointer. This lady always comes first, we use her in port_s.S for context switch. */
k_stack_t *sp; /**< task stack pointer. This lady always comes first, we count on her in port_s.S for context switch. */
#if TOS_CFG_OBJECT_VERIFY_EN > 0u
knl_obj_t knl_obj; /**< just for verification, test whether current object is really a task. */