Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753275AbYCRLeQ (ORCPT ); Tue, 18 Mar 2008 07:34:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752077AbYCRLeB (ORCPT ); Tue, 18 Mar 2008 07:34:01 -0400 Received: from pentafluge.infradead.org ([213.146.154.40]:37503 "EHLO pentafluge.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751801AbYCRLd7 (ORCPT ); Tue, 18 Mar 2008 07:33:59 -0400 Subject: Re: [patch 4/8] mm: allow not updating BDI stats in end_page_writeback() From: Peter Zijlstra To: Miklos Szeredi Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org In-Reply-To: <20080317191945.122011759@szeredi.hu> References: <20080317191908.123631326@szeredi.hu> <20080317191945.122011759@szeredi.hu> Content-Type: text/plain Date: Tue, 18 Mar 2008 12:33:51 +0100 Message-Id: <1205840031.8514.346.camel@twins> Mime-Version: 1.0 X-Mailer: Evolution 2.21.92 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 644 Lines: 16 On Mon, 2008-03-17 at 20:19 +0100, Miklos Szeredi wrote: > plain text document attachment (end_page_writeback_nobdi.patch) > From: Miklos Szeredi > > Fuse's writepage will need to clear page writeback separately from > updating the per BDI counters. This is because of the juggling with temporary pages, right? Would be nice to have some comments in the code explaining this. -- 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/