Function report |
Source Code:kernel\kexec_core.c |
Create Date:2022-07-28 11:02:36 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:kimage_alloc_pages
Proto:static struct page *kimage_alloc_pages(gfp_t gfp_mask, unsigned int order)
Type:struct page
Parameter:
Type | Parameter | Name |
---|---|---|
gfp_t | gfp_mask | |
unsigned int | order |
303 | If fatal_signal_pending(current process) Then Return NULL |
305 | pages = alloc_pages(gfp_mask & ~__GFP_ZERO, order) |
306 | If pages Then |
309 | See page-flags.h for PAGE_MAPPING_FLAGS = NULL |
310 | set_page_private(pages, order) |
318 | If gfp_mask & __GFP_ZERO Then When i < count cycle |
320 | clear_highpage(pages + i) |
323 | Return pages |
Name | Describe |
---|---|
kimage_alloc_normal_control_pages | |
kimage_alloc_page |
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