Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\dma-contiguous.h Create Date:2022-07-28 05:51:39
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:dma_free_contiguous

Proto:static inline void dma_free_contiguous(struct device *dev, struct page *page, size_t size)

Type:void

Parameter:

TypeParameterName
struct device *dev
struct page *page
size_tsize
169  __free_pages(page, get_order - Determine the allocation order of a memory size*@size: The size for which to get the order* Determine the allocation order of a particular sized block of memory)
Caller
NameDescribe
__dma_direct_alloc_pages