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 10:09:41
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:writeback_in_progress - determine whether there is writeback in progress*@wb: bdi_writeback of interest* Determine whether there is writeback waiting to be handled against a* bdi_writeback.

函数原型:static inline bool writeback_in_progress(struct bdi_writeback *wb)

返回类型:bool

参数:

类型参数名称
struct bdi_writeback *wb
156  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
balance_dirty_pagesalance_dirty_pages() must be called by processes which are generating dirty* data
bdi_split_work_to_wbs