linux-kernel - Re: [Feature Request?] Inline compression of process core dumps

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Date:	Fri, 13 Apr 2007 11:55:26 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	"Christopher S. Aker" <caker@...shore.net>
Cc:	Randy Dunlap <randy.dunlap@...cle.com>,
	Andi Kleen <andi@...stfloor.org>,
	"Bill Rugolsky Jr." <brugolsky@...emetry-investments.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [Feature Request?] Inline compression of process core dumps

> I saw that too, and unfortunately I don't know what what that condition 
> represents, either.  It's the only other element in that if statement 
> that could make it take that path, so I'm assuming that's part of the 
> problem.

Multiple mm's mean multiple threads with a different set of mappings,
which would fit for UML. Either way there should be a check for !pipe
before appending the pid
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