From: Sagi Grimberg <sagig@dev.mellanox.co.il>
To: Christoph Hellwig <hch@lst.de>, viro@zeniv.linux.org.uk, axboe@fb.com
Cc: milosz@adfin.com, linux-fsdevel@vger.kernel.org,
linux-block@vger.kernel.org, linux-api@vger.kernel.org
Subject: Re: generic RDMA READ/WRITE API V2
Date: Thu, 3 Mar 2016 17:09:41 +0200 [thread overview]
Message-ID: <56D853B5.9000906@dev.mellanox.co.il> (raw)
In-Reply-To: <1457017443-17662-1-git-send-email-hch@lst.de>
> This series contains patches that implement a first version of a generic
> API to handle RDMA READ/WRITE operations as commonly used on the target
> (or server) side for storage protocols.
>
> This has been developed for the upcoming NVMe over Fabrics target, and
> extensively teѕted as part of that, although this upstream version has
> additional updates over the one we're currently using.
>
> It hides details such as the use of MRs for iWarp devices, and will allow
> looking at other HCA specifics easily in the future.
>
> This series contains a conversion of the SRP target, and the git tree
> below also has a RFC conversion of the iSER target (a little hacky
> due to the signature MR support which I can't test)
>
> I also have a git tree available at:
>
> git://git.infradead.org/users/hch/rdma.git rdma-rw-api
>
> Gitweb:
>
> http://git.infradead.org/users/hch/rdma.git/shortlog/refs/heads/rdma-rw-api
>
> These two also include the RFC iSER target conversion.
Heh... Looks like you got your cover-letters mixed up :)
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WARNING: multiple messages have this Message-ID (diff)
From: Sagi Grimberg <sagig@dev.mellanox.co.il>
To: Christoph Hellwig <hch@lst.de>, viro@zeniv.linux.org.uk, axboe@fb.com
Cc: milosz@adfin.com, linux-fsdevel@vger.kernel.org,
linux-block@vger.kernel.org, linux-api@vger.kernel.org
Subject: Re: generic RDMA READ/WRITE API V2
Date: Thu, 3 Mar 2016 17:09:41 +0200 [thread overview]
Message-ID: <56D853B5.9000906@dev.mellanox.co.il> (raw)
In-Reply-To: <1457017443-17662-1-git-send-email-hch@lst.de>
> This series contains patches that implement a first version of a generic
> API to handle RDMA READ/WRITE operations as commonly used on the target
> (or server) side for storage protocols.
>
> This has been developed for the upcoming NVMe over Fabrics target, and
> extensively teѕted as part of that, although this upstream version has
> additional updates over the one we're currently using.
>
> It hides details such as the use of MRs for iWarp devices, and will allow
> looking at other HCA specifics easily in the future.
>
> This series contains a conversion of the SRP target, and the git tree
> below also has a RFC conversion of the iSER target (a little hacky
> due to the signature MR support which I can't test)
>
> I also have a git tree available at:
>
> git://git.infradead.org/users/hch/rdma.git rdma-rw-api
>
> Gitweb:
>
> http://git.infradead.org/users/hch/rdma.git/shortlog/refs/heads/rdma-rw-api
>
> These two also include the RFC iSER target conversion.
Heh... Looks like you got your cover-letters mixed up :)
next prev parent reply other threads:[~2016-03-03 15:09 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-03 15:03 generic RDMA READ/WRITE API V2 Christoph Hellwig
2016-03-03 15:03 ` Christoph Hellwig
2016-03-03 15:03 ` [PATCH 2/6] vfs: vfs: Define new syscalls preadv2,pwritev2 Christoph Hellwig
2016-03-10 18:15 ` Michael Kerrisk (man-pages)
[not found] ` <56E1B9A8.3070904-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-03-11 9:53 ` Christoph Hellwig
2016-03-11 9:53 ` Christoph Hellwig
[not found] ` <20160311095357.GA29350-jcswGhMUV9g@public.gmane.org>
2016-04-18 13:51 ` Michael Kerrisk (man-pages)
2016-04-18 13:51 ` Michael Kerrisk (man-pages)
[not found] ` <5714E676.4090007-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-04-25 8:47 ` Christoph Hellwig
2016-04-25 8:47 ` Christoph Hellwig
[not found] ` <20160425084715.GA29255-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2016-04-25 17:35 ` Michael Kerrisk (man-pages)
2016-04-25 17:35 ` Michael Kerrisk (man-pages)
2016-05-08 9:29 ` Christoph Hellwig
[not found] ` <1457017443-17662-1-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2016-03-03 15:03 ` [PATCH 1/6] vfs: pass a flags argument to vfs_readv/vfs_writev Christoph Hellwig
2016-03-03 15:03 ` Christoph Hellwig
2016-03-03 15:04 ` [PATCH 3/6] x86: wire up preadv2 and pwritev2 Christoph Hellwig
2016-03-03 15:04 ` Christoph Hellwig
2016-03-03 15:04 ` [PATCH 4/6] vfs: add the RWF_HIPRI flag for preadv2/pwritev2 Christoph Hellwig
2016-03-03 15:04 ` Christoph Hellwig
[not found] ` <1457017443-17662-5-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2016-05-08 21:47 ` NeilBrown
2016-05-08 21:47 ` NeilBrown
[not found] ` <874ma8usrr.fsf-wvvUuzkyo1HefUI2i7LXDhCRmIWqnp/j@public.gmane.org>
2016-05-11 8:55 ` Christoph Hellwig
2016-05-11 8:55 ` Christoph Hellwig
2016-03-03 15:04 ` [PATCH 5/6] direct-io: only use block polling if explicitly requested Christoph Hellwig
2016-03-03 15:04 ` Christoph Hellwig
2016-03-03 15:04 ` [PATCH 6/6] blk-mq: enable polling support by default Christoph Hellwig
2016-03-03 15:09 ` Sagi Grimberg [this message]
2016-03-03 15:09 ` generic RDMA READ/WRITE API V2 Sagi Grimberg
2016-03-03 15:11 ` selective block polling and preadv2/pwritev2 revisited V3 Christoph Hellwig
2016-03-03 15:16 ` Jens Axboe
2016-03-03 15:16 ` Jens Axboe
[not found] ` <20160303151116.GA24614-jcswGhMUV9g@public.gmane.org>
2016-03-03 15:52 ` Arnd Bergmann
2016-03-03 15:52 ` Arnd Bergmann
2016-03-03 16:11 ` Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2016-02-29 22:20 generic RDMA READ/WRITE API V2 Christoph Hellwig
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