Jenny Derzhavetz 9fd60088ff iser-target: Skip data copy if all the command data comes as immediate ... Given that supporting zcopy immediate data for all IOs requires iser driver to use its own buffer allocations, we settle with avoiding data copy for IOs with data length of up to 8K (which is more latency sensitive anyway). This trims IO write latency by up to 3us and increase IOPs by up to 40% by saving CPU time doing sg_copy_from_buffer (8K IO size is the obvious winner here). Signed-off-by: Jenny Derzhavetz <jennyf@mellanox.com> Signed-off-by: Sagi Grimberg <sagig@mellanox.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>		2015-09-15 15:47:31 -07:00
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ipoib	IB/ipoib: Suppress warning for send only join failures	2015-09-03 17:11:05 -04:00
iser	IB/core: Make ib_dealloc_pd return void	2015-08-30 18:12:39 -04:00
isert	iser-target: Skip data copy if all the command data comes as immediate	2015-09-15 15:47:31 -07:00
srp	IB/srp: Fix possible protection fault	2015-09-03 15:59:48 -04:00
srpt	ib_srpt: Remove ib_get_dma_mr calls	2015-08-30 18:12:35 -04:00
Makefile	IB: Allow build of hw/ and ulp/ subdirectories independently	2014-06-02 14:51:12 -07:00