From: Jason Gunthorpe <jgg@ziepe.ca>
To: Leon Romanovsky <leon@kernel.org>
Cc: Doug Ledford <dledford@redhat.com>, linux-rdma@vger.kernel.org
Subject: Re: [PATCH rdma-next v4 0/5] Track memory allocation with restrack DB help (Part I)
Date: Thu, 12 Nov 2020 15:48:13 -0400 [thread overview]
Message-ID: <20201112194813.GV244516@ziepe.ca> (raw)
In-Reply-To: <20201112192346.GB3483@unreal>
On Thu, Nov 12, 2020 at 09:23:46PM +0200, Leon Romanovsky wrote:
> On Thu, Nov 12, 2020 at 02:59:51PM -0400, Jason Gunthorpe wrote:
> > On Wed, Nov 04, 2020 at 04:40:03PM +0200, Leon Romanovsky wrote:
> >
> > > Leon Romanovsky (5):
> > > RDMA/core: Allow drivers to disable restrack DB
> >
> > This stuff is never used
>
> It is in use in mlx4/mlx5 QPs.
> https://lore.kernel.org/linux-rdma/20201104144008.3808124-2-leon@kernel.org/
> https://lore.kernel.org/linux-rdma/20201104144008.3808124-2-leon@kernel.org/#Z30drivers:infiniband:hw:mlx4:qp.c
> https://lore.kernel.org/linux-rdma/20201104144008.3808124-2-leon@kernel.org/#Z30drivers:infiniband:hw:mlx5:qp.c
Well send it with that series
> > > RDMA/cma: Be strict with attaching to CMA device
> >
> > This adds a return 0 which is pointless..
>
> It will be used after I will resubmit patch "RDMA/restrack: Add error
> handling while adding restrack object" and I'm working on it right now.
I think we will end up with add not being able to fail, so I want to
see this with the series that adds a failure
Jason
prev parent reply other threads:[~2020-11-12 19:48 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-04 14:40 [PATCH rdma-next v4 0/5] Track memory allocation with restrack DB help (Part I) Leon Romanovsky
2020-11-04 14:40 ` [PATCH rdma-next v4 1/5] RDMA/core: Allow drivers to disable restrack DB Leon Romanovsky
2020-11-04 14:40 ` [PATCH rdma-next v4 2/5] RDMA/counter: Combine allocation and bind logic Leon Romanovsky
2020-11-04 14:40 ` [PATCH rdma-next v4 3/5] RDMA/restrack: Store all special QPs in restrack DB Leon Romanovsky
2020-11-04 14:40 ` [PATCH rdma-next v4 4/5] RDMA/cma: Add missing error handling of listen_id Leon Romanovsky
2020-11-04 14:40 ` [PATCH rdma-next v4 5/5] RDMA/cma: Be strict with attaching to CMA device Leon Romanovsky
2020-11-12 18:59 ` [PATCH rdma-next v4 0/5] Track memory allocation with restrack DB help (Part I) Jason Gunthorpe
2020-11-12 19:23 ` Leon Romanovsky
2020-11-12 19:48 ` Jason Gunthorpe [this message]
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