From: Sean Hefty <mshefty@ichips.intel.com>
To: ggrundstrom@neteffect.com
Cc: rdreier@cisco.com, netdev@vger.kernel.org, general@lists.openfabrics.org
Subject: Re: [ofa-general] [PATCH] RDMA/CMA: Implement rdma_resolve_ip retry enhancement.
Date: Wed, 19 Sep 2007 09:52:20 -0700 [thread overview]
Message-ID: <46F153C4.2070008@ichips.intel.com> (raw)
In-Reply-To: <200709190022.l8J0MbWt024754@neteffect.com>
> If an application is calling rdma_resolve_ip() and a status of -ENODATA is returned from addr_resolve_local/remote(), the timeout mechanism waits until the application's timeout occurs before rechecking the address resolution status; the application will wait until it's full timeout occurs. This case is seen when the work thread call to process_req() is made before the arp packet is processed.
I don't understand the issue. process_req() is invoked whenever a
network event occurs, which rechecks all pending requests.
> This patch is in addition to Steve Wise's neigh_event_send patch to initiate neighbour discovery sent on 9/12/2007.
This patch looks unrelated to Steve's patch. Can you clarify the
relationship?
- Sean
next prev parent reply other threads:[~2007-09-19 16:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-19 0:22 [ofa-general] [PATCH] RDMA/CMA: Implement rdma_resolve_ip retry enhancement ggrundstrom
2007-09-19 15:43 ` Roland Dreier
2007-09-19 16:52 ` Sean Hefty [this message]
2007-09-19 23:45 ` Glenn Grundstrom
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