Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\backing-dev.h Create Date:2022-07-28 09:09:47
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:wb_stat

Proto:static inline s64 wb_stat(struct bdi_writeback *wb, enum wb_stat_item item)

Type:s64

Parameter:

TypeParameterName
struct bdi_writeback *wb
enum wb_stat_itemitem
89  Return percpu_counter is intended to track positive numbers. In the UP case the* number should never be negative.
Caller
NameDescribe
wb_dirty_limits
wb_over_bg_threshwb_over_bg_thresh - does @wb need to be written back?*@wb: bdi_writeback of interest* Determines whether background writeback should keep writing @wb or it's* clean enough.* Return: %true if writeback should continue.