Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\backing-dev.h Create Date:2022-07-28 09:09:48
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name: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.

Proto:static inline bool writeback_in_progress(struct bdi_writeback *wb)

Type:bool

Parameter:

TypeParameterName
struct bdi_writeback *wb
156  Return st_bit - Determine whether a bit is set*@nr: bit number to test*@addr: Address to start counting from
Caller
NameDescribe
balance_dirty_pagesalance_dirty_pages() must be called by processes which are generating dirty* data
bdi_split_work_to_wbs