Function report |
Source Code:mm\huge_memory.c |
Create Date:2022-07-28 16:00:40 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:get_deferred_split_queue
Proto:static inline struct deferred_split *get_deferred_split_queue(struct page *page)
Type:struct deferred_split
Parameter:
Type | Parameter | Name |
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struct page * | page |
494 | memcg = mem_cgroup |
495 | pgdat = NODE_DATA(page_to_nid(page)) |
497 | If memcg Then Return deferred_split_queue |
499 | Else Return deferred_split_queue |
Name | Describe |
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split_huge_page_to_list | This function splits huge page into normal pages. @page can point to any* subpage of huge page to split. Split doesn't change the position of @page.* Only caller must hold pin on the @page, otherwise split fails with -EBUSY.* The huge page must be locked. |
free_transhuge_page | |
deferred_split_huge_page |
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