Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\vmalloc.c Create Date:2022-07-28 15:00:26
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:vmalloc_32 - allocate virtually contiguous memory (32bit addressable)*@size: allocation size* Allocate enough 32bit PA addressable pages to cover @size from the* page level allocator and map them into contiguous kernel virtual space

Proto:void *vmalloc_32(unsigned long size)

Type:void

Parameter:

TypeParameterName
unsigned longsize
2787  Return __vmalloc_node(size, 1, 64b systems should always have either DMA or DMA32 zones. For others* GFP_DMA32 should do the right thing and use the normal zone., PAGE_KERNEL, NUMA_NO_NODE, __builtin_return_address(0))