函数逻辑报告

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v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\hugetlb.c Create Date:2022-07-27 16:56:51
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：alloc_gigantic_page

函数原型：static struct page *alloc_gigantic_page(struct hstate *h, gfp_t gfp_mask, int nid, nodemask_t *nodemask)

返回类型：struct page

参数：

类型参数名称
struct hstate *h
gfp_tgfp_mask
intnid
nodemask_t *nodemask
1049  返回:NULL
调用者
名称描述
alloc_fresh_huge_pageCommon helper to allocate a fresh hugetlb page. All specific allocators* should use this function to get new hugetlb pages