On Fri, Dec 06, 2013 at 12:30:07PM -0800, Christoph Hellwig wrote:
> Both the inode number and the generation do not change on a live inode.
>
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
>
> Index: xfs/fs/xfs/xfs_ioctl.c
> ===================================================================
> --- xfs.orig/fs/xfs/xfs_ioctl.c 2013-12-06 19:16:33.819188640 +0100
> +++ xfs/fs/xfs/xfs_ioctl.c 2013-12-06 19:17:04.087188019 +0100
> @@ -112,15 +112,11 @@ xfs_find_handle(
> memset(&handle.ha_fid, 0, sizeof(handle.ha_fid));
> hsize = sizeof(xfs_fsid_t);
> } else {
> - int lock_mode;
> -
> - lock_mode = xfs_ilock_map_shared(ip);
> handle.ha_fid.fid_len = sizeof(xfs_fid_t) -
> sizeof(handle.ha_fid.fid_len);
> handle.ha_fid.fid_pad = 0;
> handle.ha_fid.fid_gen = ip->i_d.di_gen;
> handle.ha_fid.fid_ino = ip->i_ino;
> - xfs_iunlock_map_shared(ip, lock_mode);
>
> hsize = XFS_HSIZE(handle);
> }
Agreed.
Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
--
Dave Chinner
david@xxxxxxxxxxxxx
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