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 11:08:55
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：vfs_cleanup_quota_inode

函数原型：static void vfs_cleanup_quota_inode(struct super_block *sb, int type)

返回类型：void

参数：

类型参数名称
struct super_block *sb
inttype
2167  dqopt等于sb_dqopt(sb)
2168  inode等于 inodes of quotafiles [type]
2170  如果非inode则返回
2172  如果非 Flags for diskquotas on this device 按位与DQUOT_QUOTA_SYS_FILE的值则
2173  inode_lock(inode)
2174  i_flags与等于Inode is not counted to quota 的反
2175  inode_unlock(inode)
2177  inodes of quotafiles [type] = NULL
2178  放置一个索引节点
调用者
名称描述
dquot_disableTurn quota off on a device. type == -1 ==> quotaoff for all types (umount)
dquot_load_quota_inodeMore powerful function for turning on quotas on given quota inode allowing* setting of individual quota flags
dquot_resumeReenable quotas on remount RW