函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\madvise.c Create Date:2022-07-27 16:42:52
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Application no longer needs these pages

函数原型：static long madvise_dontneed_single_vma(struct vm_area_struct *vma, unsigned long start, unsigned long end)

返回类型：long

参数：

类型参数名称
struct vm_area_struct *vma
unsigned longstart
unsigned longend
750  zap_page_range - remove user pages in a given range*@vma: vm_area_struct holding the applicable pages*@start: starting address of pages to zap*@size: number of bytes to zap* Caller must protect the VMA list
751  返回:0
调用者
名称描述
madvise_dontneed_free