函数逻辑报告 |
Source Code:mm\mmu_notifier.c |
Create Date:2022-07-27 17:10:54 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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函数名称:__mmu_interval_notifier_insert
函数原型:static int __mmu_interval_notifier_insert(struct mmu_interval_notifier *mni, struct mm_struct *mm, struct mmu_notifier_mm *mmn_mm, unsigned long start, unsigned long length, const struct mmu_interval_notifier_ops *ops)
返回类型:int
参数:
类型 | 参数 | 名称 |
---|---|---|
struct mmu_interval_notifier * | mni | |
struct mm_struct * | mm | |
struct mmu_notifier_mm * | mmn_mm | |
unsigned long | start | |
unsigned long | length | |
const struct mmu_interval_notifier_ops * | ops |
857 | RB_CLEAR_NODE( & rb) |
858 | Start of interval 等于start |
887 | 加自旋锁 |
888 | 如果active_invalidate_ranges则 |
889 | 如果This is a collision-retry read-side/write-side 'lock', a lot like a* seqcount, however this allows multiple write-sides to hold it at* once则hlist_add_head( & deferred_item, & deferred_list) |
892 | 否则 |
893 | invalidate_seq或等于1 |
894 | interval_tree_insert( & interval_tree, & itree) |
898 | 否则 |
899 | WARN_ON(This is a collision-retry read-side/write-side 'lock', a lot like a* seqcount, however this allows multiple write-sides to hold it at* once) |
906 | invalidate_seq等于invalidate_seq减1 |
907 | interval_tree_insert( & interval_tree, & itree) |
909 | 自旋锁解锁 |
910 | 返回:0 |
名称 | 描述 |
---|---|
mmu_interval_notifier_insert | mmu_interval_notifier_insert - Insert an interval notifier*@mni: Interval notifier to register*@start: Starting virtual address to monitor*@length: Length of the range to monitor*@mm : mm_struct to attach to* This function subscribes the interval notifier |
mmu_interval_notifier_insert_locked |
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 |