函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\page-flags.h Create Date:2022-07-27 06:40:08
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：PG_readahead is only used for reads; PG_reclaim is only for writes

函数原型：static inline __attribute__((__always_inline__)) int PageReclaim(struct page *page)

返回类型：int

参数：

类型参数名称
struct page *page
364  返回:st_bit - Determine whether a bit is set*@nr: bit number to test*@addr: Address to start counting from
调用者
名称描述
end_page_writebackd_page_writeback - end writeback against a page*@page: the page
set_page_dirtyDirty a page
shrink_page_listshrink_page_list() returns the number of reclaimed pages