函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\resource.c Create Date:2022-07-27 10:04:37
Last Modify:2022-05-22 11:14:39 Copyright©Brick
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函数名称:r_start

函数原型:static void *r_start(struct seq_file *m, loff_t *pos)__acquires(resource_lock)

返回类型:void

参数:

类型参数名称
struct seq_file *m
loff_t *pos
91  p等于PDE_DATA(file_inode(file))
92  l等于0
93  read_lock( & resource_lock)
94 pl小于pos循环返回:p