[PATCH 5/8] xfs: split direct IO write path from xfs_file_aio_write

[Christoph Hellwig]

> +	xfs_rw_ilock(ip, XFS_ILOCK_EXCL|*iolock);

care to use normal spaces before/after operators? (also in a few other
places)

Otherwise looks good,


Reviewed-by: Christoph Hellwig <hch at lst.de>