Function report |
Source Code:mm\debug.c |
Create Date:2022-07-28 14:33:43 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:dump_page
Proto:void dump_page(struct page *page, const char *reason)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct page * | page | |
const char * | reason |
113 | __dump_page(page, reason) |
114 | dump_page_owner(page) |
Name | Describe |
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print_bad_pte | This function is called to print an error when a bad pte* is found. For example, we might have a PFN-mapped pte in* a region that doesn't allow it.* The calling function must still handle the error. |
has_unmovable_pages | This function checks whether pageblock includes unmovable pages or not.* If @count is not zero, it is okay to include less @count unmovable pages* PageLRU check without isolation or lru_lock could race so that |
print_address_description | |
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. |
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