From: Sagi Grimberg <sagig-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
To: Christoph Hellwig <hch-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>,
Sagi Grimberg <sagig-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
target-devel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Or Gerlitz <ogerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Jenny Derzhavetz <jennyf-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
"Nicholas A. Bellinger"
<nab-IzHhD5pYlfBP7FQvKIMDCQ@public.gmane.org>
Subject: Re: [PATCH v2 02/10] IB/iser: Reuse ib_sg_to_pages
Date: Thu, 10 Dec 2015 10:28:59 +0200 [thread overview]
Message-ID: <566937CB.80803@dev.mellanox.co.il> (raw)
In-Reply-To: <20151209192819.GA21477-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
On 09/12/2015 21:28, Christoph Hellwig wrote:
> On Wed, Dec 09, 2015 at 02:12:00PM +0200, Sagi Grimberg wrote:
>> We have in iser iser_sg_to_page_vec which has exactly
>> the same role as ib_sg_to_pages. Customize the page_vec
>> to hold a fake MR so we can reuse ib_sg_to_pages.
>
> Looks good. In the long run we should simply kill struct ib_fmr
> and make FRMs operate on struct ib_mr so that it can use
> ib_sg_to_pages directly.
We can do that. We'd need to add ib_mr a list member just for fmr
routines.
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next prev parent reply other threads:[~2015-12-10 8:28 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-09 12:11 [PATCH v2 00/10] iSER support for remote invalidate Sagi Grimberg
[not found] ` <1449663128-368-1-git-send-email-sagig-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2015-12-09 12:11 ` [PATCH v2 01/10] IB/iser: Fix module init not cleaning up on error flow Sagi Grimberg
2015-12-09 12:12 ` [PATCH v2 05/10] iser: Have initiator and target to share protocol structures and definitions Sagi Grimberg
2015-12-09 19:33 ` Christoph Hellwig
2015-12-09 12:12 ` [PATCH v2 02/10] IB/iser: Reuse ib_sg_to_pages Sagi Grimberg
2015-12-09 19:28 ` Christoph Hellwig
[not found] ` <20151209192819.GA21477-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2015-12-10 8:28 ` Sagi Grimberg [this message]
2015-12-10 14:49 ` Christoph Hellwig
2015-12-09 12:12 ` [PATCH v2 03/10] IB/iser: Don't register memory for all immediate data writes Sagi Grimberg
2015-12-09 19:30 ` Christoph Hellwig
2015-12-10 8:31 ` Sagi Grimberg
2015-12-09 12:12 ` [PATCH v2 04/10] IB/iser: set intuitive values for mr_valid Sagi Grimberg
2015-12-09 19:32 ` Christoph Hellwig
2015-12-09 12:12 ` [PATCH v2 06/10] iser-target: Remove unused file iser_proto.h Sagi Grimberg
2015-12-09 12:12 ` [PATCH v2 07/10] iser-target: Declare correct flags when accepting a connection Sagi Grimberg
[not found] ` <1449663128-368-8-git-send-email-sagig-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2015-12-09 19:36 ` Christoph Hellwig
[not found] ` <20151209193614.GE21477-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2015-12-10 8:33 ` Sagi Grimberg
2015-12-09 12:12 ` [PATCH v2 08/10] iser-target: Support the remote invalidation exception Sagi Grimberg
[not found] ` <1449663128-368-9-git-send-email-sagig-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2015-12-09 19:37 ` Christoph Hellwig
2015-12-09 12:12 ` [PATCH v2 09/10] IB/iser: Increment the rkey when registering and not when invalidating Sagi Grimberg
2015-12-09 19:38 ` Christoph Hellwig
2015-12-09 12:12 ` [PATCH v2 10/10] IB/iser: Support the remote invalidation exception Sagi Grimberg
2015-12-21 4:20 ` [PATCH v2 00/10] iSER support for remote invalidate Nicholas A. Bellinger
[not found] ` <1450671628.25674.27.camel-XoQW25Eq2zviZyQQd+hFbcojREIfoBdhmpATvIKMPHk@public.gmane.org>
2015-12-21 11:53 ` Or Gerlitz
[not found] ` <CAJ3xEMi58s6bWv7cyb+3v3H7e=4t6hRaOX0TvTyXRXLiUjxq+g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-12-21 13:29 ` Sagi Grimberg
[not found] ` <5677FEBB.7080904-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2015-12-23 20:53 ` Or Gerlitz
2016-01-04 6:38 ` Or Gerlitz
2015-12-21 13:27 ` Sagi Grimberg
2015-12-24 10:15 ` Christoph Hellwig
[not found] ` <20151224101514.GB6438-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2015-12-24 10:22 ` Sagi Grimberg
[not found] ` <567BC782.7090501-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2016-01-06 18:43 ` Nicholas A. Bellinger
2016-01-07 15:26 ` Sagi Grimberg
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