From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga02.intel.com ([134.134.136.20]) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TXw1t-0008At-4d for linux-mtd@lists.infradead.org; Mon, 12 Nov 2012 15:34:29 +0000 Message-ID: <1352734503.2262.6.camel@sauron.fi.intel.com> Subject: Re: jffs2 copy too long after mounting From: Artem Bityutskiy To: hejianet Date: Mon, 12 Nov 2012 17:35:03 +0200 In-Reply-To: <508643A5.1020901@linux.vnet.ibm.com> References: <5019EE49.7000208@linux.vnet.ibm.com> <1345794797.2848.264.camel@sauron.fi.intel.com> <508643A5.1020901@linux.vnet.ibm.com> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-utM8SymrhKThQACJTvDQ" Mime-Version: 1.0 Cc: linux-mtd@lists.infradead.org Reply-To: dedekind1@gmail.com List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , --=-utM8SymrhKThQACJTvDQ Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Tue, 2012-10-23 at 15:13 +0800, hejianet wrote: > Hi Artem, thanks for your reply > Now I can reproduce it after 2-3 days stress tests: You should use perf or oprofile and find out where the kernel actually spends time. Logs is not the best source of information in this case. --=20 Best Regards, Artem Bityutskiy --=-utM8SymrhKThQACJTvDQ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJQoRcnAAoJECmIfjd9wqK03lYQAK5fuL19hglyC4qCR9nP9WQP A14nyj7SjmEYx8exXYVZAdA45JmICz1fLbmzSotY6KjYkPAoaoMtfs9fvrDy6j9h 8QI3PSvh27RTg4kdjn4niiCzy1cgaQlPxEiEX6vpa3VGfXFS8g0+PrbzV512+2HE rmbMlscBMxonjjUsfHHwqQzcE3cwEK8+3MQHlwTUkArlDM9Vg3qucv+nAStKaa85 T4AOu1OPqsEkhdA6qZpKWMrzInGhkfIdOQRS31LCBJGxQ9eo4r+8Mv3ieBECdp2Q giKIWYGeFsn21YQRJNPfVpS6hCiz0GCLdG46/jJnKOCT8GZxuBVaUgOW5ypzd2ch psDXHmgcGG7MYXKVbLmR/4XjsXLatwtj1Azulx88tmkMGCluC5VUY3S7u1KtBQ2p pZ0q1YEldl1BwlhuBUEiw26Pvgc/EKU7mhghP6EOzioBnpT7lc/oTkVd7XNwyxIQ ODuWll3EbS/woEO3MwDf1dPAwnAf9C8H2l4gFJy+16pZg7kuIdo+3QhsHrMZmYCd CoQZwcc56vWsgpbB6VCahifL5lg7i0BaVJXlP8zEmhc0WpBm26saMqCICbM8fqlX W/r3CAFMQrtC6deFIcKUPPYbaFH6H/rWKhgIkCapBcxoo6zXmhXXyj1i5+CreRUQ obqAqO+zgR6bRtd0UquI =qhvo -----END PGP SIGNATURE----- --=-utM8SymrhKThQACJTvDQ--