From: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
To: Jason Gunthorpe
<jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
Cc: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>,
dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 10/11] IB: only keep a single key in struct ib_mr
Date: Mon, 23 Nov 2015 20:48:33 +0100 [thread overview]
Message-ID: <20151123194833.GC17760@lst.de> (raw)
In-Reply-To: <20151123194124.GF32085-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
On Mon, Nov 23, 2015 at 12:41:24PM -0700, Jason Gunthorpe wrote:
> I like this too, but, I'm a little worried this makes the API more
> confusing - ideally, we'd get rid of all the IB_ACCESS stuff from
> within the kernel completely.
That's my plan - at least for MRs. The only place still using it
are ib_get_dma_mr and FRM. Both of them should be switcheѕ to this
new API - ib_get_dma_mr is trivial and will follow next, while for
FMRs I was going to look to change the code to mirror what Sagi did
to FRs. That is if we can't get rid of FMRs entirely soon.
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next prev parent reply other threads:[~2015-11-23 19:48 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-22 17:46 memory registration updates Christoph Hellwig
[not found] ` <1448214409-7729-1-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2015-11-22 17:46 ` [PATCH 01/11] IB: start documenting device capabilities Christoph Hellwig
2015-11-22 17:46 ` [PATCH 02/11] IB: remove ib_query_mr Christoph Hellwig
2015-11-22 17:46 ` [PATCH 03/11] IB: remove support for phys MRs Christoph Hellwig
[not found] ` <1448214409-7729-4-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2015-11-24 12:01 ` Devesh Sharma
2015-11-22 17:46 ` [PATCH 04/11] IB: remove in-kernel support for memory windows Christoph Hellwig
2015-11-22 17:46 ` [PATCH 05/11] cxgb3: simplify iwch_get_dma_wr Christoph Hellwig
2015-11-22 17:46 ` [PATCH 06/11] nes: simplify nes_reg_phys_mr calling conventions Christoph Hellwig
2015-11-22 17:46 ` [PATCH 07/11] amso1100: fold c2_reg_phys_mr into c2_get_dma_mr Christoph Hellwig
2015-11-22 17:46 ` [PATCH 08/11] ehca: stop using struct ib_phys_buf Christoph Hellwig
2015-11-22 17:46 ` [PATCH 09/11] IB: remove the struct ib_phys_buf definition Christoph Hellwig
2015-11-22 17:46 ` [PATCH 10/11] IB: only keep a single key in struct ib_mr Christoph Hellwig
[not found] ` <1448214409-7729-11-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2015-11-23 19:41 ` Jason Gunthorpe
[not found] ` <20151123194124.GF32085-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-11-23 19:48 ` Christoph Hellwig [this message]
2015-12-22 9:17 ` Sagi Grimberg
[not found] ` <56791542.6020604-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2015-12-22 13:13 ` Christoph Hellwig
[not found] ` <20151222131326.GA25267-jcswGhMUV9g@public.gmane.org>
2015-12-22 13:50 ` Sagi Grimberg
[not found] ` <56795514.9090704-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2015-12-22 13:59 ` Christoph Hellwig
[not found] ` <20151222135927.GA26311-jcswGhMUV9g@public.gmane.org>
2015-12-22 16:58 ` Sagi Grimberg
[not found] ` <56798126.9000003-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2015-12-22 21:09 ` Jason Gunthorpe
[not found] ` <7sikrilf3ik3fjsgppqxh9gn.1451043246057@email.android.com>
[not found] ` <CAMHdiBDv9mScD+5o90OQ_tmAKw9o48_jfao6W+EBOZkUg+wReA@mail.gmail.com>
[not found] ` <CAMHdiBDv9mScD+5o90OQ_tmAKw9o48_jfao6W+EBOZkUg+wReA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-12-25 16:46 ` Liran Liss
[not found] ` <CAMHdiBC75n+u9BSMsKxJwcaBnGL68_3UBeQQtHp_CD5KGcUTnQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-01-05 17:46 ` Jason Gunthorpe
[not found] ` <20160105174636.GD16269-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-01-06 6:08 ` Christoph Hellwig
[not found] ` <20160106060806.GA16509-jcswGhMUV9g@public.gmane.org>
2016-01-06 15:10 ` Sagi Grimberg
[not found] ` <568D2E4E.5020806-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2016-01-06 16:59 ` Jason Gunthorpe
2015-11-22 17:46 ` [PATCH 11/11] IB: provide better access flags for fast registrations Christoph Hellwig
[not found] ` <1448214409-7729-12-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2015-11-23 15:09 ` Chuck Lever
[not found] ` <EE465F12-A5F6-4C95-A77C-199DFF8F77BD-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
2015-11-23 15:49 ` Christoph Hellwig
2015-11-23 18:58 ` Jason Gunthorpe
[not found] ` <20151123185829.GE32085-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-11-23 19:44 ` Christoph Hellwig
2015-11-23 9:03 ` memory registration updates Sagi Grimberg
[not found] ` <5652D66E.5070600-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2015-11-23 14:16 ` Christoph Hellwig
[not found] ` <20151123141650.GA11116-jcswGhMUV9g@public.gmane.org>
2015-11-23 15:17 ` Sagi Grimberg
[not found] ` <56532E0A.20907-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2015-11-23 19:43 ` Christoph Hellwig
2015-11-23 15:06 ` Steve Wise
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