Function report |
Source Code:include\linux\page_ref.h |
Create Date:2022-07-28 05:41:34 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:page_ref_sub
Proto:static inline void page_ref_sub(struct page *page, int nr)
Type:void
Parameter:
Type | Parameter | Name |
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struct page * | page | |
int | nr |
101 | If page_ref_tracepoint_active(__tracepoint_page_ref_mod) Then __page_ref_mod(page, - nr) |
Name | Describe |
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unaccount_page_cache_page | |
page_cache_free_page | |
add_to_swap_cache | add_to_swap_cache resembles add_to_page_cache_locked on swapper_space,* but sets SwapCache flag and private instead of mapping and index. |
delete_from_swap_cache | This must be called only on pages that have* been verified to be in the swap cache and locked.* It will never put the page into the free list,* the caller has a reference on the page. |
Source code conversion tool public plug-in interface | X |
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