Function report |
Source Code:include\linux\writeback.h |
Create Date:2022-07-28 05:57:14 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:wbc_to_write_flags
Proto:static inline int wbc_to_write_flags(struct writeback_control *wbc)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
struct writeback_control * | wbc |
99 | flags = 0 |
101 | If cgrp punting, see __REQ_CGROUP_PUNT Then flags = REQ_CGROUP_PUNT |
104 | If sync_mode == Wait on every mapping Then flags |= REQ_SYNC |
106 | Else if A kupdate writeback || A background writeback Then flags |= REQ_BACKGROUND |
109 | Return flags |
Name | Describe |
---|---|
__swap_writepage | |
__block_write_full_page | While block_write_full_page is writing back the dirty buffers under* the page lock, whoever dirtied the buffers may decide to clean them* again at any time |
__mpage_writepage | |
iomap_alloc_ioend |
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