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 11:10:03
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：quota_sync_all

函数原型：static int quota_sync_all(int type)

返回类型：int

参数：

类型参数名称
inttype
63  ret等于security_quotactl(sync disk copy of a filesystems quotas , type, 0, NULL)
64  如果非ret则rate_supers - call function for all active superblocks*@f: function to call*@arg: argument to pass to it* Scans the superblock list and calls given function, passing it* locked superblock and given argument.
66  返回:ret
调用者
名称描述
kernel_quotactlThis is the system call interface. This communicates with* the user-level programs. Currently this only supports diskquota* calls. Maybe we need to add the process quotas etc. in the future,* but we probably should use rlimits for that.