Function report |
Source Code:mm\page-writeback.c |
Create Date:2022-07-28 14:11:15 |
Last Modify:2022-05-23 13:25:58 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:When a writepage implementation decides that it doesn't want to write this* page for some reason, it should redirty the locked page via* redirty_page_for_writepage() and it should then unlock the page and return 0
Proto:int redirty_page_for_writepage(struct writeback_control *wbc, struct page *page)
Type:int
Parameter:
Type | Parameter | Name |
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struct writeback_control * | wbc | |
struct page * | page |
2531 | Pages which were not written ++ |
2534 | Return ret |
Name | Describe |
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iomap_do_writepage | Write out a dirty page.* For delalloc space on the page we need to allocate space and flush it.* For unwritten space on the page we need to start the conversion to* regular allocated space. |
Source code conversion tool public plug-in interface | X |
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