Function report |
Source Code:include\linux\seqlock.h |
Create Date:2022-07-28 05:35:23 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:aw_write_seqcount_barrier - do a seq write barrier*@s: pointer to seqcount_t* This can be used to provide an ordering guarantee instead of the* usual consistency guarantee
Proto:static inline void raw_write_seqcount_barrier(seqcount_t *s)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| seqcount_t * | s |
| 274 | sequence++ |
| 275 | smp_wmb() |
| 276 | sequence++ |
| Name | Describe |
|---|---|
| __run_hrtimer | The write_seqcount_barrier()s in __run_hrtimer() split the thing into 3* distinct sections:* - queued: the timer is queued* - callback: the timer is being ran* - post: the timer is inactive or (re)queued* On the read side we ensure we observe timer->state |
| 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 |