函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\swap.c Create Date:2022-07-27 15:36:45
Last Modify:2022-05-23 13:40:24 Copyright©Brick
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函数名称：__put_compound_page

函数原型：static void __put_compound_page(struct page *page)

返回类型：void

参数：

类型参数名称
struct page *page
94  如果非PageHuge(page)则This path almost never happens for VM activity - pages are normally* freed via pagevecs. But it gets used by networking.
96  dtor等于get_compound_page_dtor(page)
97  ( * dtor)(page)
调用者
名称描述
__put_page
release_pageslease_pages - batched put_page()*@pages: array of pages to release*@nr: number of pages* Decrement the reference count on all the pages in @pages. If it* fell to zero, remove the page from the LRU and free it.