From: Jason Gunthorpe <jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
To: "Hefty, Sean" <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: "linux-rdma
(linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org)"
<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"Christoph Lameter
(christoph-zt5rKe7wo/JBDgjK7y7TUQ@public.gmane.org)"
<christoph-zt5rKe7wo/JBDgjK7y7TUQ@public.gmane.org>,
"Greg KH
(gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org)"
<gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>
Subject: Re: [RFC] zero-copy extensions for rsockets
Date: Tue, 31 Jul 2012 12:32:43 -0600 [thread overview]
Message-ID: <20120731183243.GA4755@obsidianresearch.com> (raw)
In-Reply-To: <1828884A29C6694DAF28B7E6B8A8237346A6E8D5-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
On Tue, Jul 31, 2012 at 06:18:40PM +0000, Hefty, Sean wrote:
> Before implementing this, I'm looking for feedback. The following
> proposal defines user-space APIs to support zero-copy. The intent
> is that the use of these extensions is fully compatible with
> existing calls, allowing applications to make selective use of them.
> Although I'm specifically looking at these calls for rsockets, I
> tried to make these generic enough that they could apply to a wider
> variety of technologies.
This looks very similar to the libaio interface..
Jason
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next prev parent reply other threads:[~2012-07-31 18:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-31 18:18 [RFC] zero-copy extensions for rsockets Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A8237346A6E8D5-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2012-07-31 18:32 ` Jason Gunthorpe [this message]
[not found] ` <20120731183243.GA4755-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2012-07-31 20:33 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A8237346A6E926-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2012-07-31 21:34 ` Jason Gunthorpe
[not found] ` <20120731213450.GA5787-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2012-07-31 22:46 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A8237346A6E9E6-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2012-07-31 23:15 ` Jason Gunthorpe
[not found] ` <20120731231557.GA6956-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2012-08-01 0:15 ` Hefty, Sean
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