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Date: Thu, 2 Nov 2006 17:43:26 -0800
From: Andrew Morton <akpm@osdl.org>
To: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Cc: Eric Dumazet <dada1@cosmosbay.com>, linux-kernel@vger.kernel.org
Subject: Re: New filesystem for Linux
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On Fri, 3 Nov 2006 02:28:17 +0100 (CET)
Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> wrote:

> RCU is for non-blocking operation only.

We have SRCU now, which allegedly permits sleeping inside the critical section.