From: "Steve Wise" <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
To: 'Leon Romanovsky' <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
'Doug Ledford' <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
'Jason Gunthorpe' <jgg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Cc: 'RDMA mailing list'
<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
'Mark Bloch' <markb-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
'Leon Romanovsky'
<leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Subject: RE: [PATCH rdma-next v3 2/7] RDMA/core: Add helper function to create named QPs
Date: Thu, 11 Jan 2018 13:39:42 -0600 [thread overview]
Message-ID: <017101d38b13$ed2cebe0$c786c3a0$@opengridcomputing.com> (raw)
In-Reply-To: <20180111153132.11143-3-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> From: Leon Romanovsky <leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
>
> The QPs in the RDMA stack can be created by kernel
> or users space, but the owner is not visible to users
> after that.
>
> The added helper keeps track of newly created QP together
> with the name of the owner. In case of kernel, the caller to
> create_qp is supposed to update QP's attribute with the name.
> For user space callers no change is needed and the name will
> be taken from the process name.
>
> This helper sets qp->device field for all QP types including
> XRC_TGT, which RDMA/core didn't do before.
>
> Reviewed-by: Mark Bloch <markb-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
> Signed-off-by: Leon Romanovsky <leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Reviewed-by: Steve Wise <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
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next prev parent reply other threads:[~2018-01-11 19:39 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-11 15:31 [PATCH rdma-next v3 0/7] RDMA resource tracking Leon Romanovsky
[not found] ` <20180111153132.11143-1-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2018-01-11 15:31 ` [PATCH rdma-next v3 1/7] RDMA/restrack: Add general infrastructure to track RDMA resources Leon Romanovsky
[not found] ` <20180111153132.11143-2-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2018-01-11 19:39 ` Steve Wise
2018-01-11 19:47 ` Bart Van Assche
[not found] ` <1515700046.2752.52.camel-Sjgp3cTcYWE@public.gmane.org>
2018-01-11 19:55 ` Jason Gunthorpe
[not found] ` <20180111195535.GI30208-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2018-01-12 6:19 ` Leon Romanovsky
[not found] ` <20180112061924.GF15760-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>
2018-01-14 21:26 ` Jason Gunthorpe
[not found] ` <20180114212613.GD9088-uk2M96/98Pc@public.gmane.org>
2018-01-15 10:25 ` Leon Romanovsky
2018-01-12 6:39 ` Leon Romanovsky
2018-01-11 15:31 ` [PATCH rdma-next v3 2/7] RDMA/core: Add helper function to create named QPs Leon Romanovsky
[not found] ` <20180111153132.11143-3-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2018-01-11 19:39 ` Steve Wise [this message]
2018-01-11 19:50 ` Bart Van Assche
[not found] ` <1515700219.2752.55.camel-Sjgp3cTcYWE@public.gmane.org>
2018-01-12 6:42 ` Leon Romanovsky
[not found] ` <20180112064243.GK15760-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>
2018-01-14 15:55 ` Leon Romanovsky
2018-01-11 15:31 ` [PATCH rdma-next v3 3/7] RDMA: Annotate create QP callers Leon Romanovsky
[not found] ` <20180111153132.11143-4-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2018-01-11 19:40 ` Steve Wise
2018-01-14 21:27 ` Jason Gunthorpe
[not found] ` <20180114212704.GE9088-uk2M96/98Pc@public.gmane.org>
2018-01-15 14:31 ` Leon Romanovsky
2018-01-17 15:44 ` Doug Ledford
[not found] ` <1516203857.3403.255.camel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2018-01-17 16:37 ` Leon Romanovsky
2018-01-11 15:31 ` [PATCH rdma-next v3 4/7] RDMA/core: Add resource tracking for create and destroy CQs Leon Romanovsky
[not found] ` <20180111153132.11143-5-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2018-01-11 19:41 ` Steve Wise
2018-01-11 15:31 ` [PATCH rdma-next v3 5/7] RDMA/core: Add resource tracking for create and destroy PDs Leon Romanovsky
[not found] ` <20180111153132.11143-6-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2018-01-11 19:41 ` Steve Wise
2018-01-11 15:31 ` [PATCH rdma-next v3 6/7] RDMA/nldev: Provide global resource utilization Leon Romanovsky
[not found] ` <20180111153132.11143-7-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2018-01-11 19:41 ` Steve Wise
2018-01-11 15:31 ` [PATCH rdma-next v3 7/7] RDMA/nldev: Provide detailed QP information Leon Romanovsky
[not found] ` <20180111153132.11143-8-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2018-01-11 19:42 ` Steve Wise
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