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 06:40:09
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：ClearPageReadahead

函数原型：static inline __attribute__((__always_inline__)) void ClearPageReadahead(struct page *page)

返回类型：void

参数：

类型参数名称
struct page *page
366  lear_bit - Clears a bit in memory*@nr: Bit to clear*@addr: Address to start counting from* This is a relaxed atomic operation (no implied memory barriers).
调用者
名称描述
page_cache_async_readaheadpage_cache_async_readahead - file readahead for marked pages*@mapping: address_space which holds the pagecache and I/O vectors*@ra: file_ra_state which holds the readahead state*@filp: passed on to ->readpage() and ->readpages()*@page: the page at @offset