Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\backing-dev.h Create Date:2022-07-28 09:09:52
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:wb_get_create_current

Proto:static inline struct bdi_writeback *wb_get_create_current(struct backing_dev_info *bdi, gfp_t gfp)

Type:struct bdi_writeback

Parameter:

TypeParameterName
struct backing_dev_info *bdi
gfp_tgfp
432  Return the root writeback info for this bdi
Caller
NameDescribe
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