Function report |
Source Code:mm\rmap.c |
Create Date:2022-07-28 14:57:08 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:rmap_walk_anon_lock
Proto:static struct anon_vma *rmap_walk_anon_lock(struct page *page, struct rmap_walk_control *rwc)
Type:struct anon_vma
Parameter:
Type | Parameter | Name |
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struct page * | page | |
struct rmap_walk_control * | rwc |
1806 | If for getting anon_lock by optimized way rather than default Then Return for getting anon_lock by optimized way rather than default(page) |
1815 | anon_vma = page_anon_vma(page) |
1816 | If Not anon_vma Then Return NULL |
1819 | anon_vma_lock_read(anon_vma) |
1820 | Return anon_vma |
Name | Describe |
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rmap_walk_anon | map_walk_anon - do something to anonymous page using the object-based* rmap method*@page: the page to be handled*@rwc: control variable according to each walk type* Find all the mappings of a page using the mapping pointer and the vma chains |
Source code conversion tool public plug-in interface | X |
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