From: Jason Gunthorpe <jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
To: "Wan, Kaike" <kaike.wan-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: "linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"Fleck,
John" <john.fleck-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
"Weiny, Ira" <ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH v8 4/4] IB/sa: Route SA pathrecord query through netlink
Date: Thu, 23 Jul 2015 14:14:11 -0600 [thread overview]
Message-ID: <20150723201411.GA31524@obsidianresearch.com> (raw)
In-Reply-To: <3F128C9216C9B84BB6ED23EF16290AFB0CB55290-8k97q/ur5Z2krb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
On Thu, Jul 23, 2015 at 07:26:32PM +0000, Wan, Kaike wrote:
> The nl sequence increased sequentially. What's the difference?
Hmm, looks like in my version the DGID was getting mangled and this
causes ipoib to enter a tight query loop..
Not your problem.
> > Actually, looks like nothing removes nl queries from the timeout loop when
> > they successfully complete. (ie this series doesn't even have a hope of
> > working properly)
>
> That is incorrect. The first thing in ib_nl_handle_resolve_resp is
> to find the request and remove it from the ib_nl_rquest_list. the
> timeout routine will remove the entries that have timed out from the
> nl request list.
Yep, okay, I see it now.
Jason
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prev parent reply other threads:[~2015-07-23 20:14 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-09 17:34 [PATCH v8 0/4] Sending kernel pathrecord query to user cache server kaike.wan-ral2JQCrhuEAvxtiuMwx3w
[not found] ` <1436463268-32365-1-git-send-email-kaike.wan-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-07-09 17:34 ` [PATCH v8 1/4] IB/netlink: Add defines for local service requests through netlink kaike.wan-ral2JQCrhuEAvxtiuMwx3w
[not found] ` <1436463268-32365-2-git-send-email-kaike.wan-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-07-22 20:55 ` Jason Gunthorpe
[not found] ` <20150722205557.GA20815-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-07-23 12:41 ` Wan, Kaike
2015-07-09 17:34 ` [PATCH v8 2/4] IB/core: Add rdma netlink helper functions kaike.wan-ral2JQCrhuEAvxtiuMwx3w
[not found] ` <1436463268-32365-3-git-send-email-kaike.wan-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-08-04 3:15 ` Jason Gunthorpe
[not found] ` <20150804031534.GA28707-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-08-05 0:48 ` ira.weiny
[not found] ` <20150805004830.GA23589-W4f6Xiosr+yv7QzWx2u06xL4W9x8LtSr@public.gmane.org>
2015-08-05 0:52 ` Jason Gunthorpe
2015-07-09 17:34 ` [PATCH v3 3/4] IB/sa: Allocate SA query with kzalloc kaike.wan-ral2JQCrhuEAvxtiuMwx3w
2015-07-09 17:34 ` [PATCH v8 4/4] IB/sa: Route SA pathrecord query through netlink kaike.wan-ral2JQCrhuEAvxtiuMwx3w
[not found] ` <1436463268-32365-5-git-send-email-kaike.wan-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-07-22 21:09 ` Jason Gunthorpe
[not found] ` <20150722210918.GB20815-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-07-23 19:26 ` Wan, Kaike
[not found] ` <3F128C9216C9B84BB6ED23EF16290AFB0CB55290-8k97q/ur5Z2krb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-07-23 20:14 ` Jason Gunthorpe [this message]
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