Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\skbuff.h Create Date:2022-07-28 05:52:38
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:__dev_alloc_page - allocate a page for network Rx*@gfp_mask: allocation priority. Set __GFP_NOMEMALLOC if not for network Rx* Allocate a new page.* %NULL is returned if there is no free memory.

Proto:static inline struct page *__dev_alloc_page(gfp_t gfp_mask)

Type:struct page

Parameter:

TypeParameterName
gfp_tgfp_mask
2872  Return __dev_alloc_pages - allocate page for network Rx*@gfp_mask: allocation priority. Set __GFP_NOMEMALLOC if not for network Rx*@order: size of the allocation* Allocate a new page.* %NULL is returned if there is no free memory.