函数逻辑报告 |
Source Code:mm\mmu_notifier.c |
Create Date:2022-07-27 17:10:17 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
首页 | 函数Tree |
注解内核,赢得工具 | 下载SCCT | English |
函数名称:mmu_interval_read_begin - Begin a read side critical section against a VA* range* mmu_iterval_read_begin()/mmu_iterval_read_retry() implement a* collision-retry scheme similar to seqcount for the VA range under mni
函数原型:unsigned long mmu_interval_read_begin(struct mmu_interval_notifier *mni)
返回类型:unsigned long
参数:
类型 | 参数 | 名称 |
---|---|---|
struct mmu_interval_notifier * | mni | The range to use |
185 | mmn_mm等于mmu_notifier_mm |
227 | 加自旋锁 |
229 | seq等于READ_ONCE(invalidate_seq) |
230 | is_invalidating等于seq恒等于invalidate_seq |
231 | 自旋锁解锁 |
252 | 返回:seq |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |