Move the the I/O direction field from rpcrdma_mr_seg into the rpcrdma_frmr. This makes it possible to perform the DMA unmapping long after the rpcrdma_mr_seg has been released and re-used.
A little explanation on why this is desired/useful would help understand this patch. -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
