Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753951AbaFJW4V (ORCPT ); Tue, 10 Jun 2014 18:56:21 -0400 Received: from mail-ie0-f177.google.com ([209.85.223.177]:60200 "EHLO mail-ie0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752756AbaFJW4U (ORCPT ); Tue, 10 Jun 2014 18:56:20 -0400 Date: Tue, 10 Jun 2014 15:56:18 -0700 (PDT) From: David Rientjes X-X-Sender: rientjes@chino.kir.corp.google.com To: Fabian Frederick cc: linux-kernel@vger.kernel.org, Andrew Morton , Fengguang Wu Subject: Re: [PATCH 1/1] mm/readahead.c: remove unused file_ra_state from count_history_pages In-Reply-To: <1402424846-9652-1-git-send-email-fabf@skynet.be> Message-ID: References: <1402424846-9652-1-git-send-email-fabf@skynet.be> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 10 Jun 2014, Fabian Frederick wrote: > count_history_pages does only call page_cache_prev_hole in rcu_lock > context using address_space mapping. There's no need to have file_ra_state > here. > > Cc: Andrew Morton > Cc: Fengguang Wu > Signed-off-by: Fabian Frederick Acked-by: David Rientjes -- 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/