Function report |
Source Code:kernel\locking\rtmutex.c |
Create Date:2022-07-28 09:52:02 |
| Last Modify:2020-03-17 14:26:38 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Deadlock detection is conditional:* If CONFIG_DEBUG_RT_MUTEXES=n, deadlock detection is only conducted* if the detect argument is == RT_MUTEX_FULL_CHAINWALK.* If CONFIG_DEBUG_RT_MUTEXES=y, deadlock detection is always
Proto:static bool rt_mutex_cond_detect_deadlock(struct rt_mutex_waiter *waiter, enum rtmutex_chainwalk chwalk)
Type:bool
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct rt_mutex_waiter * | waiter | |
| enum rtmutex_chainwalk | chwalk |
| 373 | Return debug_rt_mutex_detect_deadlock(waiter, chwalk) |
| Name | Describe |
|---|---|
| rt_mutex_adjust_prio_chain | Adjust the priority chain |
| task_blocks_on_rt_mutex | Task blocks on lock.* Prepare waiter and propagate pi chain* This must be called with lock->wait_lock held and interrupts disabled |
| Source code conversion tool public plug-in interface | X |
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