函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\trace\events\cma.h Create Date:2022-07-27 18:06:44
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：trace_cma_alloc

函数原型：static inline void trace_cma_alloc(unsigned long pfn, const struct page *page, unsigned int count, unsigned int align)

返回类型：void

参数：

类型参数名称
unsigned longpfn
const struct page *page
unsigned intcount
unsigned intalign

NULL

调用者
名称描述
cma_allocma_alloc() - allocate pages from contiguous area*@cma: Contiguous memory region for which the allocation is performed