函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\mmu_notifier.c Create Date:2022-07-27 17:10:43
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：mmu_notifier_register - Register a notifier on a mm*@mn: The notifier to attach*@mm: The mm to attach the notifier to* Must not hold mmap_sem nor any other VM related lock when calling* this registration function

函数原型：int mmu_notifier_register(struct mmu_notifier *mn, struct mm_struct *mm)

返回类型：int

参数：

类型参数名称
struct mmu_notifier *mn
struct mm_struct *mm
668  lock for writing
669  ret等于Same as mmu_notifier_register but here the caller must hold the mmap_sem in* write mode. A NULL mn signals the notifier is being registered for itree* mode.
670  lease a write lock
671  返回:ret
调用者
名称描述
mmu_interval_notifier_insertmmu_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