Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 26 Apr 2001 16:44:07 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 26 Apr 2001 16:43:57 -0400 Received: from zeus.kernel.org ([209.10.41.242]:40576 "EHLO zeus.kernel.org") by vger.kernel.org with ESMTP id ; Thu, 26 Apr 2001 16:43:47 -0400 Date: Thu, 26 Apr 2001 13:26:15 -0700 (PDT) From: Linus Torvalds To: Andrea Arcangeli cc: Alexander Viro , Alan Cox , Subject: Re: [PATCH] SMP race in ext2 - metadata corruption. In-Reply-To: <20010426221109.E819@athlon.random> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 26 Apr 2001, Andrea Arcangeli wrote: > > What I'm saying above is that even without the wait_on_buffer ext2 can > screwup itself because the splice happens after the buffer are just all > uptodate so any "reader" (I mean any reader through ext2 not through > block_dev) will never try to do a bread on that blocks before they're > just zeroed and uptodate. I assume you meant "..can _not_ screw up itself..", otherwise the rest of the sentence doesn't seem to make much sense. Linus - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/