linux-kernel - Re: [PATCH 2/3] rhashtable-test: retry insert operations in threads

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Message-ID: <20150910100527.GX7029@orbit.nwl.cc>
Date:	Thu, 10 Sep 2015 12:05:27 +0200
From:	Phil Sutter <phil@....cc>
To:	Herbert Xu <herbert@...dor.apana.org.au>
Cc:	Thomas Graf <tgraf@...g.ch>, davem@...emloft.net,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	fengguang.wu@...el.com, wfg@...ux.intel.com, lkp@...org
Subject: Re: [PATCH 2/3] rhashtable-test: retry insert operations in threads

On Thu, Sep 10, 2015 at 04:03:44PM +0800, Herbert Xu wrote:
> On Tue, Sep 01, 2015 at 04:51:24PM +0200, Thomas Graf wrote:
> > 
> > 1. The current in-kernel self-test
> > 2. bind_netlink.c: https://github.com/tgraf/rhashtable
> 
> I can't reproduce it:

I can't speak for netlink, but if you apply patch 1/3 from this thread,
test_rhashtable.c starts generating many insert failures during the
multiple thread test.

Cheers, Phil
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