From: Michael Wang <yun.wang@profitbricks•com>
To: Roland Dreier <roland@kernel•org>,
Sean Hefty <sean.hefty@intel•com>,
Hal Rosenstock <hal.rosenstock@gmail•com>,
linux-rdma@vger•kernel.org, linux-kernel@vger•kernel.org,
linux-nfs@vger•kernel.org, netdev@vger•kernel.org,
Ira Weiny <ira.weiny@intel•com>
Cc: "J. Bruce Fields" <bfields@fieldses•org>,
Trond Myklebust <trond.myklebust@primarydata•com>,
"David S. Miller" <davem@davemloft•net>,
Moni Shoua <monis@mellanox•com>,
PJ Waskiewicz <pj.waskiewicz@solidfire•com>,
Steve Wise <swise@opengridcomputing•com>,
Tatyana Nikolova <Tatyana.E.Nikolova@intel•com>,
Yan Burman <yanb@mellanox•com>,
Jack Morgenstein <jackm@dev•mellanox.co.il>,
Yann Droneaud <ydroneaud@opteya•com>,
Bart Van Assche <bvanassche@acm•org>,
Colin Ian King <colin.king@canonical•com>,
Mel Gorman <mgorman@suse•de>, Majd Dibbiny <majd@mellanox•com>,
Jiri Kosina <jkosina@suse•cz>, Matan Barak <matanb@mellanox•com>,
Dan Carpenter <dan.carpenter@oracle•com>,
Eugenia Emantayev <eugenia@mellanox•co.il>,
Doug Ledford <dledford@redhat•com>,
Alex Estrin <alex.estrin@intel•com>,
Erez Shitrit <erezsh@mellanox•com>,
Eric Dumazet <edumazet@google•com>, Tom Gundersen <
Subject: Re: [PATCH 1/2] IB/Verbs: Use helpers to refine the checking on transport and link layer
Date: Wed, 25 Mar 2015 12:19:09 +0100 [thread overview]
Message-ID: <551299AD.7070702@profitbricks.com> (raw)
In-Reply-To: <55129832.2070707@profitbricks.com>
This should be [PATCH 0/2], and my sincerely apologize on the duplicated
mail, the connection is really terrible...
Regards,
Michael Wang
On 03/25/2015 12:12 PM, Michael Wang wrote:
>
> There are too many lengthy code to check the transport type of IB device,
> or the link layer type of it's port, this patch set try to use some
> helper to
> refine and save us some code.
>
> TODO:
> Currently we inferred from the transport type and link layer type
> to identify
> the way of management, it will be better if we can directly get
> the indicator
> from vendor.
>
> Sean proposed one suggestion:
> https://www.mail-archive.com/linux-rdma@vger.kernel.org/msg23339.html
>
> It may need a big work to adapt current implementation to utilize
> these flags elegantly.
>
> Also the performance concern on query_port() need to be addressed,
> may be
> some new callback like query_mgmt() could works.
>
> Michael Wang (2):
> [PATCH 1/2] IB/Verbs: Use helpers to check transport and link layer
> [PATCH 2/2] IB/Verbs: Use helpers to check IBoE technology
>
> ---
> drivers/infiniband/core/agent.c | 2 -
> drivers/infiniband/core/cm.c | 2 -
> drivers/infiniband/core/cma.c | 33
> ++++++++++++------------------
> drivers/infiniband/core/mad.c | 6 ++---
> drivers/infiniband/core/multicast.c | 11 +++-------
> drivers/infiniband/core/sa_query.c | 14 ++++++------
> drivers/infiniband/core/ucm.c | 3 --
> drivers/infiniband/core/user_mad.c | 2 -
> drivers/infiniband/core/verbs.c | 5 +---
> drivers/infiniband/hw/mlx4/ah.c | 2 -
> drivers/infiniband/hw/mlx4/cq.c | 4 ---
> drivers/infiniband/hw/mlx4/mad.c | 14 +++---------
> drivers/infiniband/hw/mlx4/main.c | 8 ++-----
> drivers/infiniband/hw/mlx4/mlx4_ib.h | 2 -
> drivers/infiniband/hw/mlx4/qp.c | 21 ++++++-------------
> drivers/infiniband/hw/mlx4/sysfs.c | 6 +----
> drivers/infiniband/ulp/ipoib/ipoib_main.c | 6 ++---
> include/rdma/ib_verbs.h | 30
> +++++++++++++++++++++++++++
> net/sunrpc/xprtrdma/svc_rdma_recvfrom.c | 3 --
> 19 files changed, 87 insertions(+), 87 deletions(-)
prev parent reply other threads:[~2015-03-25 11:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-25 11:12 [PATCH 1/2] IB/Verbs: Use helpers to refine the checking on transport and link layer Michael Wang
2015-03-25 11:14 ` [PATCH 1/2] IB/Verbs: Use helpers to check " Michael Wang
[not found] ` <55129832.2070707-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
2015-03-25 11:16 ` [PATCH 2/2] IB/Verbs: Use helpers to check IBoE technology Michael Wang
2015-03-25 11:19 ` Michael Wang [this message]
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