Function report |
Source Code:mm\page_alloc.c |
Create Date:2022-07-28 15:07:13 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:If zone is ZONE_MOVABLE but memory is mirrored, it is an overlapped init
Proto:static bool __meminit overlap_memmap_init(unsigned long zone, unsigned long *pfn)
Type:bool
Parameter:
Type | Parameter | Name |
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unsigned long | zone | |
unsigned long * | pfn |
5848 | Return false |
Name | Describe |
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memmap_init_zone | Initially all pages are reserved - free ones are freed* up by memblock_free_all() once the early boot process is* done. Non-atomic initialization, single-pass. |
Source code conversion tool public plug-in interface | X |
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