Function report |
Source Code:mm\frame_vector.c |
Create Date:2022-07-28 16:34:54 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:put_vaddr_frames() - drop references to pages if get_vaddr_frames() acquired* them*@vec: frame vector to put* Drop references to pages if get_vaddr_frames() acquired them. We also* invalidate the frame vector so that it is prepared for the next call into
Proto:void put_vaddr_frames(struct frame_vector *vec)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct frame_vector * | vec |
| 128 | If Not Did we pin pages by getting page ref? Then Go to out |
| 130 | pages = frame_vector_pages(vec) |
| 138 | When i < Number of frames stored in ptrs array cycle Perform a free_page(), also freeing any swap cache associated with* this page if it is the last user of the page. |
| 140 | Did we pin pages by getting page ref? = false |
| 141 | out : |
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