Function report |
Source Code:include\linux\sched.h |
Create Date:2022-07-28 05:59:47 |
| Last Modify:2021-07-28 10:30:23 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Does a critical section need to be broken due to another* task waiting?: (technically does not depend on CONFIG_PREEMPTION,* but a general need for low latency)
Proto:static inline int spin_needbreak(spinlock_t *lock)
Type:int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| spinlock_t * | lock |
| 1818 | Return 0 |
| Name | Describe |
|---|---|
| __cond_resched_lock | __cond_resched_lock() - if a reschedule is pending, drop the given lock,* call schedule, and on return reacquire the lock |
| cgroup_rstat_flush_locked | see cgroup_rstat_flush() |
| copy_pte_range |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |