Rui Chang 60af3c00d8 nvmf/tcp: optimize nvmf_tcp_req_set_state() to reduce cpu usage ... In the stress test of NVMe TCP (ARM platform, 6 nvme disks), we see nvmf_tcp_req_set_state() takes quite some CPU cycles (about 2%~3% of the nvmf_tgt process, ranking 6) moving TCP request structure between different queues. And after some analyzes, we think these actions can be saved. With this change we get 1%~1.5% performance gain overall. Change-Id: Ifd2f5609e4d99cab9fea06e773b461ded6320e93 Signed-off-by: Rui Chang <rui.chang@arm.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5667 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Broadcom CI Community-CI: Mellanox Build Bot Reviewed-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>		2021-01-08 09:35:55 +00:00
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ctrlr_bdev.c	test/unit/lib/nvmf: Add unit test stubs	2020-11-19 09:52:39 +00:00
ctrlr_discovery.c	nvmf: add notifications about ns to the transport	2020-12-28 13:52:45 +00:00
ctrlr.c	lib/nvmf: mask pending AENs	2020-12-18 09:48:07 +00:00
fc_ls.c	nvmf/fc: Use connection list hash table.	2021-01-05 22:36:46 +00:00
fc.c	nvmf/fc: Add FC LLD specific fc_port.	2021-01-05 22:36:46 +00:00
rdma.c	test/unit/lib/nvmf: Add unit test stubs	2020-11-19 09:52:39 +00:00
subsystem.c	nvmf: add notifications about ns to the transport	2020-12-28 13:52:45 +00:00
tcp.c	nvmf/tcp: optimize nvmf_tcp_req_set_state() to reduce cpu usage	2021-01-08 09:35:55 +00:00
Makefile	NVMe-oF Target: Add FC transport.	2019-07-26 22:17:17 +00:00