函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\cma_debug.c Create Date:2022-07-27 18:08:09
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：cma_used_fops_open

函数原型：static int cma_used_fops_open(struct inode *inode, struct file *file)

返回类型：int

参数：

类型参数名称
struct inode *inode
struct file *file
47  __simple_attr_check_format("%llu\n", 0ull)
47  返回:simple_attr_open(inode, file, cma_used_get, NULL, "%llu\n")