xfs: remove XFS_IOC_FSSETDM and XFS_IOC_FSSETDM_BY_HANDLE

[linux-2.6-microblaze.git] / fs / xfs / xfs_ioctl.c

diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
index bf1f3fc..7b35d62 100644 (file)
--- a/fs/xfs/xfs_ioctl.c
+++ b/fs/xfs/xfs_ioctl.c
@@ -292,82 +292,6 @@ xfs_readlink_by_handle(
        return error;
 }
 
-int
-xfs_set_dmattrs(
-       xfs_inode_t     *ip,
-       uint            evmask,
-       uint16_t        state)
-{
-       xfs_mount_t     *mp = ip->i_mount;
-       xfs_trans_t     *tp;
-       int             error;
-
-       if (!capable(CAP_SYS_ADMIN))
-               return -EPERM;
-
-       if (XFS_FORCED_SHUTDOWN(mp))
-               return -EIO;
-
-       error = xfs_trans_alloc(mp, &M_RES(mp)->tr_ichange, 0, 0, 0, &tp);
-       if (error)
-               return error;
-
-       xfs_ilock(ip, XFS_ILOCK_EXCL);
-       xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
-
-       ip->i_d.di_dmevmask = evmask;
-       ip->i_d.di_dmstate  = state;
-
-       xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
-       error = xfs_trans_commit(tp);
-
-       return error;
-}
-
-STATIC int
-xfs_fssetdm_by_handle(
-       struct file             *parfilp,
-       void                    __user *arg)
-{
-       int                     error;
-       struct fsdmidata        fsd;
-       xfs_fsop_setdm_handlereq_t dmhreq;
-       struct dentry           *dentry;
-
-       if (!capable(CAP_MKNOD))
-               return -EPERM;
-       if (copy_from_user(&dmhreq, arg, sizeof(xfs_fsop_setdm_handlereq_t)))
-               return -EFAULT;
-
-       error = mnt_want_write_file(parfilp);
-       if (error)
-               return error;
-
-       dentry = xfs_handlereq_to_dentry(parfilp, &dmhreq.hreq);
-       if (IS_ERR(dentry)) {
-               mnt_drop_write_file(parfilp);
-               return PTR_ERR(dentry);
-       }
-
-       if (IS_IMMUTABLE(d_inode(dentry)) || IS_APPEND(d_inode(dentry))) {
-               error = -EPERM;
-               goto out;
-       }
-
-       if (copy_from_user(&fsd, dmhreq.data, sizeof(fsd))) {
-               error = -EFAULT;
-               goto out;
-       }
-
-       error = xfs_set_dmattrs(XFS_I(d_inode(dentry)), fsd.fsd_dmevmask,
-                                fsd.fsd_dmstate);
-
- out:
-       mnt_drop_write_file(parfilp);
-       dput(dentry);
-       return error;
-}
-
 STATIC int
 xfs_attrlist_by_handle(
        struct file             *parfilp,
@@ -2128,22 +2052,6 @@ xfs_file_ioctl(
        case XFS_IOC_SETXFLAGS:
                return xfs_ioc_setxflags(ip, filp, arg);
 
-       case XFS_IOC_FSSETDM: {
-               struct fsdmidata        dmi;
-
-               if (copy_from_user(&dmi, arg, sizeof(dmi)))
-                       return -EFAULT;
-
-               error = mnt_want_write_file(filp);
-               if (error)
-                       return error;
-
-               error = xfs_set_dmattrs(ip, dmi.fsd_dmevmask,
-                               dmi.fsd_dmstate);
-               mnt_drop_write_file(filp);
-               return error;
-       }
-
        case XFS_IOC_GETBMAP:
        case XFS_IOC_GETBMAPA:
        case XFS_IOC_GETBMAPX:
@@ -2171,8 +2079,6 @@ xfs_file_ioctl(
                        return -EFAULT;
                return xfs_open_by_handle(filp, &hreq);
        }
-       case XFS_IOC_FSSETDM_BY_HANDLE:
-               return xfs_fssetdm_by_handle(filp, arg);
 
        case XFS_IOC_READLINK_BY_HANDLE: {
                xfs_fsop_handlereq_t    hreq;