Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753060Ab2KTSKF (ORCPT ); Tue, 20 Nov 2012 13:10:05 -0500 Received: from cantor2.suse.de ([195.135.220.15]:37434 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752055Ab2KTSKD (ORCPT ); Tue, 20 Nov 2012 13:10:03 -0500 Date: Tue, 20 Nov 2012 19:09:49 +0100 From: Jan Kara To: Jeff Chua Cc: lkml , linux-fsdevel@vger.kernel.org Subject: Re: Recent kernel "mount" slow Message-ID: <20121120180949.GG1408@quack.suse.cz> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 929 Lines: 23 On Mon 19-11-12 08:33:25, Jeff Chua wrote: > It seems the recent kernel is slower mounting hard disk than older > kernels. I've not bisect down to exact when this happen as it might > already been reported or solved. I'm on the latest commit, but it > doesn't seems to be fixed yet. > > commit 3587b1b097d70c2eb9fee95ea7995d13c05f66e5 > Author: Al Viro > Date: Sun Nov 18 19:19:00 2012 +0000 > > fanotify: fix FAN_Q_OVERFLOW case of fanotify_read() I haven't heard about such problem so far. What filesystem are you using? Can you quantify 'is slower'? Bisecting would be welcome of course. Honza -- Jan Kara SUSE Labs, CR -- 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/