Function report | 
Source Code:kernel\power\snapshot.c | 
Create Date:2022-07-28 10:00:49 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
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| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:swsusp_unset_page_free
Proto:void swsusp_unset_page_free(struct page *page)
Type:void
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| struct page * | page | 
| 1014 | If Set bits in this map correspond to free page frames. Then memory_bm_clear_bit(Set bits in this map correspond to free page frames. , page_to_pfn(page)) | 
| Name | Describe | 
|---|---|
| free_image_page | _image_page - Free a page allocated for hibernation image.*@addr: Address of the page to free.*@clear_nosave_free: If set, clear the PageNosaveFree bit for the page.* The page to free should have been allocated by get_image_page() (page flags | 
| free_unnecessary_pages | _unnecessary_pages - Release preallocated pages not needed for the image. | 
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