From: Dennis Dalessandro <dennis.dalessandro-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
To: jgg-uk2M96/98Pc@public.gmane.org,
dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Don Hiatt <don.hiatt-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Mitko Haralanov
<mitko.haralanov-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Sebastian Sanchez
<sebastian.sanchez-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Mike Marciniszyn
<mike.marciniszyn-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Subject: [PATCH for-next 0/6] IB/hfi1: Performance improvements for 4.16
Date: Thu, 01 Feb 2018 10:45:58 -0800 [thread overview]
Message-ID: <20180201184446.5918.46068.stgit@scvm10.sc.intel.com> (raw)
Hi Jason and Doug,
Here are a few patches that provide performance optimizations in our driver.
This is a resubmit of my previous patch set [1] broken up into smaller logically
grouped patch sets.
As always my GitHub had these in-tree for context:
https://github.com/ddalessa/kernel/tree/for-4.16
[1] https://www.spinics.net/lists/linux-rdma/msg60011.html
---
Mitko Haralanov (1):
IB/hfi1: Remove dependence on qp->s_hdrwords
Sebastian Sanchez (5):
IB/hfi1: Compute BTH only for RDMA_WRITE_LAST/SEND_LAST packet
IB/hfi1: Optimize packet type comparison using 9B and bypass code paths
IB/hfi1: Look up ibport using a pointer in receive path
IB/hfi1: Remove unnecessary fecn and becn fields
IB/hfi1: Optimize process_receive_ib()
drivers/infiniband/hw/hfi1/driver.c | 43 +++++++++++-------------
drivers/infiniband/hw/hfi1/hfi.h | 18 ++++------
drivers/infiniband/hw/hfi1/iowait.h | 9 +++++
drivers/infiniband/hw/hfi1/qp.c | 4 +-
drivers/infiniband/hw/hfi1/qp.h | 13 +++++++
drivers/infiniband/hw/hfi1/rc.c | 51 ++++++++++++++---------------
drivers/infiniband/hw/hfi1/ruc.c | 42 +++++++++---------------
drivers/infiniband/hw/hfi1/trace.c | 8 ++---
drivers/infiniband/hw/hfi1/trace_ibhdrs.h | 16 +++++----
drivers/infiniband/hw/hfi1/trace_rx.h | 28 ++++++----------
drivers/infiniband/hw/hfi1/uc.c | 9 +----
drivers/infiniband/hw/hfi1/ud.c | 30 +++++++----------
drivers/infiniband/hw/hfi1/verbs.c | 10 +++---
drivers/infiniband/hw/hfi1/verbs.h | 19 +++--------
drivers/infiniband/hw/hfi1/verbs_txreq.h | 7 ++++
drivers/infiniband/hw/qib/qib_rc.c | 3 +-
drivers/infiniband/hw/qib/qib_uc.c | 3 +-
drivers/infiniband/hw/qib/qib_ud.c | 3 +-
include/rdma/ib_hdrs.h | 19 +++++++----
19 files changed, 160 insertions(+), 175 deletions(-)
--
-Denny
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next reply other threads:[~2018-02-01 18:45 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-01 18:45 Dennis Dalessandro [this message]
[not found] ` <20180201184446.5918.46068.stgit-9QXIwq+3FY+1XWohqUldA0EOCMrvLtNR@public.gmane.org>
2018-02-01 18:46 ` [PATCH for-next 1/6] IB/hfi1: Remove dependence on qp->s_hdrwords Dennis Dalessandro
2018-02-01 18:46 ` [PATCH for-next 2/6] IB/hfi1: Compute BTH only for RDMA_WRITE_LAST/SEND_LAST packet Dennis Dalessandro
2018-02-01 18:46 ` [PATCH for-next 3/6] IB/hfi1: Optimize packet type comparison using 9B and bypass code paths Dennis Dalessandro
[not found] ` <20180201184620.5918.82548.stgit-9QXIwq+3FY+1XWohqUldA0EOCMrvLtNR@public.gmane.org>
2018-02-01 22:40 ` Jason Gunthorpe
2018-02-01 18:46 ` [PATCH for-next 4/6] IB/hfi1: Look up ibport using a pointer in receive path Dennis Dalessandro
2018-02-01 18:46 ` [PATCH for-next 5/6] IB/hfi1: Remove unnecessary fecn and becn fields Dennis Dalessandro
2018-02-01 18:46 ` [PATCH for-next 6/6] IB/hfi1: Optimize process_receive_ib() Dennis Dalessandro
2018-02-01 22:50 ` [PATCH for-next 0/6] IB/hfi1: Performance improvements for 4.16 Jason Gunthorpe
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