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From: Trond Myklebust <trond.myklebust@fys.uio.no>
To: Stephan Eisvogel <eisvogel-lkml@hawo.stw.uni-erlangen.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.4.18pre3+patches stalls machine under heavy NFS load
Date: 14 Jan 2002 19:28:10 +0100	[thread overview]
Message-ID: <shsr8osiy85.fsf@charged.uio.no> (raw)
In-Reply-To: <2144085514.20020114164200@hawo.stw.uni-erlangen.de>
In-Reply-To: <2144085514.20020114164200@hawo.stw.uni-erlangen.de>

>>>>> " " == Stephan Eisvogel <eisvogel-lkml@hawo.stw.uni-erlangen.de> writes:

     > Hello, first post.

     > Summary: Experiencing machine stalls with 2.4.18pre3 with huge
     > cache when bonnie is working on mounted NFS over Fast Ethernet.

Yes.  I didn't realize that sync_page() gets called with
TASK_UNINTERRUPTIBLE set. When I added in a preemption point in
__rpc_execute() it was causing the hang.

Fixed now...

Cheers,
   Trond

      reply	other threads:[~2002-01-14 18:32 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-01-14 15:42 2.4.18pre3+patches stalls machine under heavy NFS load Stephan Eisvogel
2002-01-14 18:28 ` Trond Myklebust [this message]

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