Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\sparse.c Create Date:2022-07-28 15:34:09
Last Modify:2020-03-17 22:36:03 Copyright©Brick
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Name:sparse_early_nid

Proto:static inline int sparse_early_nid(struct mem_section *section)

Type:int

Parameter:

TypeParameterName
struct mem_section *section
152  Return section_mem_map >> SECTION_NID_SHIFT
Caller
NameDescribe
sparse_initAllocate the accumulated non-linear sections, allocate a mem_map* for each and record the physical to section mapping.