函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\backing-dev.h Create Date:2022-07-27 10:09:43
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：bdi_cap_account_dirty

函数原型：static inline bool bdi_cap_account_dirty(struct backing_dev_info *bdi)

返回类型：bool

参数：

类型参数名称
struct backing_dev_info *bdi
203  返回:非 Device capabilities 按位与Flags in backing_dev_info::capability* The first three flags control whether dirty pages will contribute to the* VM's accounting and whether writepages() should be called for dirty pages* (something that would not, for example, be appropriate for ramfs)* 的值
调用者
名称描述
balance_dirty_pages_ratelimitedalance_dirty_pages_ratelimited - balance dirty memory state*@mapping: address_space which was dirtied* Processes which are dirtying memory should call in here once for each page* which was newly dirtied. The function will periodically check the system's
mapping_cap_account_dirty