filesystem freeze: remove XFS specific ioctl interfaces for freeze feature

[safe/jmp/linux-2.6] / fs / xfs / linux-2.6 / xfs_ioctl.c

diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index 67205f6..e5be1e0 100644 (file)
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -1546,21 +1546,6 @@ xfs_file_ioctl(
                return -error;
        }
 
-       case XFS_IOC_FREEZE:
-               if (!capable(CAP_SYS_ADMIN))
-                       return -EPERM;
-
-               if (inode->i_sb->s_frozen == SB_UNFROZEN)
-                       freeze_bdev(inode->i_sb->s_bdev);
-               return 0;
-
-       case XFS_IOC_THAW:
-               if (!capable(CAP_SYS_ADMIN))
-                       return -EPERM;
-               if (inode->i_sb->s_frozen != SB_UNFROZEN)
-                       thaw_bdev(inode->i_sb->s_bdev, inode->i_sb);
-               return 0;
-
        case XFS_IOC_GOINGDOWN: {
                __uint32_t in;