From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from e28smtp02.in.ibm.com ([122.248.162.2]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1SwljA-0007SK-03 for linux-mtd@lists.infradead.org; Thu, 02 Aug 2012 03:05:32 +0000 Received: from /spool/local by e28smtp02.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 2 Aug 2012 08:35:21 +0530 Received: from d28av01.in.ibm.com (d28av01.in.ibm.com [9.184.220.63]) by d28relay04.in.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id q7235JjC25886756 for ; Thu, 2 Aug 2012 08:35:19 +0530 Received: from d28av01.in.ibm.com (loopback [127.0.0.1]) by d28av01.in.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id q728Yrqs022503 for ; Thu, 2 Aug 2012 14:04:53 +0530 Received: from [127.0.0.1] ([9.123.236.172]) by d28av01.in.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id q728YHpn021255 for ; Thu, 2 Aug 2012 14:04:50 +0530 Message-ID: <5019EE49.7000208@linux.vnet.ibm.com> Date: Thu, 02 Aug 2012 11:04:41 +0800 From: hejianet MIME-Version: 1.0 To: linux-mtd@lists.infradead.org Subject: jffs2 copy too long after mounting Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , hi All my kernel is 2.6.16 after mounting the nand flash with jffs2 partition, the first copy operation for a 15M file(from jffs2 partition to jffs2 partition) take 9 minutes,but the second copy operation takes 1 minutes. the disk usage(df result) is over 85%. I wonder is there any patch ported to such old kernel? Thanks B.R. Jia