Function report |
Source Code:kernel\rcu\rcu_segcblist.c |
Create Date:2022-07-28 10:29:24 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Exchange the numeric length of the specified rcu_segcblist structure* with the specified value. This can cause the ->len field to disagree* with the actual number of callbacks on the structure. This exchange is
Proto:static long rcu_segcblist_xchg_len(struct rcu_segcblist *rsclp, long v)
Type:long
Parameter:
Type | Parameter | Name |
---|---|---|
struct rcu_segcblist * | rsclp | |
long | v |
144 | smp_mb() |
145 | WRITE_ONCE(len, v) |
146 | smp_mb() |
147 | Return ret |
Name | Describe |
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rcu_segcblist_extract_count | Extract only the counts from the specified rcu_segcblist structure,* and place them in the specified rcu_cblist structure. This function* supports both callback orphaning and invocation, hence the separation* of counts and callbacks |
Source code conversion tool public plug-in interface | X |
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