函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\proc_namespace.c Create Date:2022-07-29 10:47:19
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：show_sb_opts

函数原型：static int show_sb_opts(struct seq_file *m, struct super_block *sb)

返回类型：int

参数：

类型参数名称
struct seq_file *m
struct super_block *sb
47  static const struct proc_fs_info fs_info[] = {{Writes are synced at once , ",sync"}, {Directory modifications are synchronous , ",dirsync"}, {Allow mandatory locks on an FS , ",mand"}, {Update the on-disk [acm]times lazily , ",lazytime"}, {0, NULL}}
56  以flag循环
57  如果s_flags按位与flag则seq_puts(m, str)
61  返回:security_sb_show_options(m, sb)
调用者
名称描述
show_vfsmnt
show_mountinfo