函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\quota\dquot.c Create Date:2022-07-29 11:08:59
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：dquot_quota_on

函数原型：int dquot_quota_on(struct super_block *sb, int type, int format_id, const struct path *path)

返回类型：int

参数：

类型参数名称
struct super_block *sb
inttype
intformat_id
const struct path *path
2467  error等于security_quota_on(dentry)
2468  如果error则返回:error
2471  如果 The root of the dentry tree 不等于sb则error等于负EXDEV
2473  否则error等于More powerful function for turning on quotas on given quota inode allowing* setting of individual quota flags
2477  返回:error