===========================================================================
Index: linux/fs/xfs/linux/xfs_lrw.c
===========================================================================

669a670,682
> 
> 		/*
> 		 * The iolock was dropped and reaquired in
> 		 * xfs_dm_send_data_event so we have to recheck the size
> 		 *  when appending.  We will only "goto start;" once,
> 		 *  since having sent the event prevents another call
> 		 *  to xfs_dm_send_data_event, which is what
> 		 *  allows the size to change in the first place.
> 		 */
> 		if ((ioflags & O_APPEND) && savedsize != xip->i_d.di_size) {
> 			*offsetp = isize = xip->i_d.di_size;
> 			goto start;
> 		}
671,682c684
< 	/*
< 	 * The iolock was dropped and reaquired in
< 	 * xfs_dm_send_data_event so we have to recheck the size
< 	 *  when appending.  We will only "goto start;" once,
< 	 *  since having sent the event prevents another call
< 	 *  to xfs_dm_send_data_event, which is what
< 	 *  allows the size to change in the first place.
< 	 */
< 	if ((ioflags & O_APPEND) && savedsize != xip->i_d.di_size) {
< 		*offsetp = isize = xip->i_d.di_size;
< 		goto start;
< 	}
---
>