Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\quota\quota_tree.c Create Date:2022-07-28 20:33:24
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:Wrapper for inserting quota structure into tree

Proto:static inline int dq_insert_tree(struct qtree_mem_dqinfo *info, struct dquot *dquot)

Type:int

Parameter:

TypeParameterName
struct qtree_mem_dqinfo *info
struct dquot *dquot
358  tmp = Offset of tree in file in blocks
361  If # of blocks in quota file <= Offset of tree in file in blocks Then
362  quota_error( superblock this applies to , "Quota tree root isn't allocated!")
363  Return -EIO
366  Return Insert reference to structure into the trie
Caller
NameDescribe
qtree_write_dquotWe don't have to be afraid of deadlocks as we never have quotas on quota* files...