Vu Pham f01b9f7339 iser-target: Avoid using FRMR for single dma entry requests ... This patch changes isert_reg_rdma_frwr() to not use FRMR for single dma entry requests from small I/Os, in order to avoid the associated memory registration overhead. Using DMA MR is sufficient here for the single dma entry requests, and addresses a >= v3.12 performance regression. Signed-off-by: Vu Pham <vu@mellanox.com> Cc: <stable@vger.kernel.org> # v3.12+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>		2013-11-12 13:07:52 -08:00
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ib_isert.c	iser-target: Avoid using FRMR for single dma entry requests	2013-11-12 13:07:52 -08:00
ib_isert.h	ib_isert: Add support for completion interrupt coalescing	2013-11-06 12:48:22 -08:00
isert_proto.h
Kconfig
Makefile