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 11:08:58
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：More powerful function for turning on quotas on given quota inode allowing* setting of individual quota flags

函数原型：int dquot_load_quota_inode(struct inode *inode, int type, int format_id, unsigned int flags)

返回类型：int

参数：

类型参数名称
struct inode *inode
inttype
intformat_id
unsigned intflags
2419  err等于Turn quotas on on a device
2420  如果err小于0则返回:err
2422  err等于dquot_load_quota_sb(i_sb, type, format_id, flags)
2423  如果err小于0则vfs_cleanup_quota_inode(i_sb, type)
2425  返回:err
调用者
名称描述
dquot_quota_on
dquot_quota_on_mountThis function is used when filesystem needs to initialize quotas* during mount time.