函数逻辑报告

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v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\zbud.c Create Date:2022-07-27 18:00:33
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Initializes the zbud header of a newly allocated zbud page

函数原型：static struct zbud_header *init_zbud_page(struct page *page)

返回类型：struct zbud_header

参数：

类型参数名称
struct page *page
241  zhdr等于page_address(page)
242  first_chunks等于0
243  last_chunks等于0
244  初始化链表头
245  初始化链表头
246  under_reclaim等于0
247  返回:zhdr
调用者
名称描述
zbud_alloczbud_alloc() - allocates a region of a given size*@pool: zbud pool from which to allocate*@size: size in bytes of the desired allocation*@gfp: gfp flags used if the pool needs to grow*@handle: handle of the new allocation* This function will attempt to