From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: fs: Inode cache scalability V3 Date: Wed, 13 Oct 2010 11:58:45 -0400 Message-ID: <20101013155845.GB22447@infradead.org> References: <1286928961-15157-1-git-send-email-david@fromorbit.com> <20101013145102.GA12155@infradead.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org To: Dave Chinner Return-path: Received: from canuck.infradead.org ([134.117.69.58]:40797 "EHLO canuck.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751376Ab0JMP6p (ORCPT ); Wed, 13 Oct 2010 11:58:45 -0400 Content-Disposition: inline In-Reply-To: <20101013145102.GA12155@infradead.org> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: It's 100% reproducible on my kvm VM. The bug is the assert_spin_locked in redirty_tail. I really can't find a way how we reach it without d_lock so this really confuses me.