函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\memblock.h Create Date:2022-07-27 07:13:18
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：memblock_alloc_raw

函数原型：static inline void *__init memblock_alloc_raw(phys_addr_t size, phys_addr_t align)

返回类型：void

参数：

类型参数名称
phys_addr_tsize
phys_addr_talign
380  返回:memblock_alloc_try_nid_raw - allocate boot memory block without zeroing* memory and without panicking*@size: size of memory block to be allocated in bytes*@align: alignment of the region and block's size*@min_addr: the lower bound of the memory region
调用者
名称描述
alloc_large_system_hashallocate a large system hash table from bootmem* - it is assumed that the hash table must contain an exact power-of-2* quantity of entries* - limit is the number of hash buckets, not the total allocation size