Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932702Ab3DYXwm (ORCPT ); Thu, 25 Apr 2013 19:52:42 -0400 Received: from mail-pd0-f177.google.com ([209.85.192.177]:51051 "EHLO mail-pd0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757955Ab3DYXwl (ORCPT ); Thu, 25 Apr 2013 19:52:41 -0400 MIME-Version: 1.0 In-Reply-To: <1366887650.31792.26.camel@kjgkr> References: <1366857842-17240-1-git-send-email-jaegeuk.kim@samsung.com> <1366887650.31792.26.camel@kjgkr> Date: Fri, 26 Apr 2013 08:52:40 +0900 Message-ID: Subject: Re: [PATCH v2] f2fs: avoid frequent background GC From: Namjae Jeon To: jaegeuk.kim@samsung.com Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1121 Lines: 31 2013/4/25, Jaegeuk Kim : > Hi, Namjae, > > Agreed. How about this? > > Chang log from v1: > o change timings - min 30s, max 60s, nogc 5 min > o remove nonreachable routine > o consider NOGC_SLEEP_TIME in increate/decrease_sleep_time > > From 806e344624414fcf9fc87f6193265859027d51b5 Mon Sep 17 00:00:00 2001 > From: Jaegeuk Kim > Date: Wed, 24 Apr 2013 13:00:14 +0900 > Subject: [PATCH] f2fs: avoid frequent background GC > Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, > linux-f2fs-devel@lists.sourceforge.net > > If there is no victim segments selected by background GC, let's wait > a little bit longer time to collect dirty segments. > By default, let's give 5 minutes. > > Signed-off-by: Jaegeuk Kim Looks good! Reviewed-by: Namjae Jeon Thanks~ -- 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/