STATIC int
linvfs_getxstate(
struct super_block *sb,
struct fs_quota_stat *fqs)
{
struct vfs *vfsp = LINVFS_GET_VFS(sb);
int error;
VFS_QUOTACTL(vfsp, Q_XGETQSTAT, 0, (caddr_t)fqs, error);
return -error;
}
static int
unionfs_quotactl(struct mount *mp, int cmd, uid_t uid, void *arg)
{
struct unionfs_mount *ump;
ump = MOUNTTOUNIONFSMOUNT(mp);
/*
* Writing is always performed to upper vnode.
*/
return (VFS_QUOTACTL(ump->um_uppervp->v_mount, cmd, uid, arg));
}
STATIC int
linvfs_setxstate(
struct super_block *sb,
unsigned int flags,
int op)
{
struct vfs *vfsp = LINVFS_GET_VFS(sb);
int error;
VFS_QUOTACTL(vfsp, op, 0, (caddr_t)&flags, error);
return -error;
}
STATIC int
linvfs_setxquota(
struct super_block *sb,
int type,
qid_t id,
struct fs_disk_quota *fdq)
{
struct vfs *vfsp = LINVFS_GET_VFS(sb);
int error, setmode;
setmode = (type == GRPQUOTA) ? Q_XSETGQLIM : Q_XSETQLIM;
VFS_QUOTACTL(vfsp, setmode, id, (caddr_t)fdq, error);
return -error;
}
int
layerfs_quotactl(struct mount *mp, struct quotactl_args *args)
{
return VFS_QUOTACTL(MOUNTTOLAYERMOUNT(mp)->layerm_vfs, args);
}
