Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\quota\dquot.c Create Date:2022-07-28 20:32:53
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:info_idq_free

Proto:static int info_idq_free(struct dquot *dquot, qsize_t inodes)

Type:int

Parameter:

TypeParameterName
struct dquot *dquot
qsize_tinodes
1382  If st_bit - Determine whether a bit is set*@nr: bit number to test*@addr: Address to start counting from || current # allocated inodes <= preferred inode limit || Not sb_has_quota_limits_enabled( superblock this applies to , USRQUOTA (uid) or GRPQUOTA (gid) or PRJQUOTA (projid) ) Then Return Definitions for quota netlink interface
1387  newinodes = current # allocated inodes - inodes
1388  If newinodes <= preferred inode limit Then Return Usage got below inode softlimit
1390  If current # allocated inodes >= absolute limit on allocated inodes && newinodes < absolute limit on allocated inodes Then Return Usage got below inode hardlimit
1393  Return Definitions for quota netlink interface
Caller
NameDescribe
dquot_free_inodeThis operation can block, but only after everything is updated
__dquot_transferTransfer the number of inode and blocks from one diskquota to an other