函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\quota\quota.c Create Date:2022-07-29 11:10:07
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：copy_from_if_dqblk

函数原型：static void copy_from_if_dqblk(struct qc_dqblk *dst, struct if_dqblk *src)

返回类型：void

参数：

类型参数名称
struct qc_dqblk *dst
struct if_dqblk *src
249  absolute limit on used space 等于qbtos(dqb_bhardlimit)
250  preferred limit on used space 等于qbtos(dqb_bsoftlimit)
251  Space owned by the user 等于dqb_curspace
252  maximum # allocated inodes 等于dqb_ihardlimit
253  preferred inode limit 等于dqb_isoftlimit
254  # inodes owned by the user 等于dqb_curinodes
255  similar to above; for space 等于dqb_btime
256  zero if within inode limits 等于dqb_itime
258  mask of fields to change in ->set_dqblk() 等于0
259  如果dqb_valid按位与QIF_BLIMITS则mask of fields to change in ->set_dqblk() 或等于QC_SPC_SOFT按位或QC_SPC_HARD
261  如果dqb_valid按位与QIF_SPACE则mask of fields to change in ->set_dqblk() 或等于QC_SPACE
263  如果dqb_valid按位与QIF_ILIMITS则mask of fields to change in ->set_dqblk() 或等于Field specifiers for ->set_dqblk() in struct qc_dqblk and also for* ->set_info() in struct qc_info按位或QC_INO_HARD
265  如果dqb_valid按位与QIF_INODES则mask of fields to change in ->set_dqblk() 或等于QC_INO_COUNT
267  如果dqb_valid按位与QIF_BTIME则mask of fields to change in ->set_dqblk() 或等于QC_SPC_TIMER
269  如果dqb_valid按位与QIF_ITIME则mask of fields to change in ->set_dqblk() 或等于QC_INO_TIMER
调用者
名称描述
quota_setquota