From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id p2RNMd54140683 for ; Sun, 27 Mar 2011 18:22:40 -0500 Received: from ipmail06.adl6.internode.on.net (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 5AED8112A877 for ; Sun, 27 Mar 2011 16:25:47 -0700 (PDT) Received: from ipmail06.adl6.internode.on.net (ipmail06.adl6.internode.on.net [150.101.137.145]) by cuda.sgi.com with ESMTP id jmOJTzHKlOeIIeYD for ; Sun, 27 Mar 2011 16:25:47 -0700 (PDT) Date: Mon, 28 Mar 2011 10:25:43 +1100 From: Dave Chinner Subject: Re: 2.6.38.1: CPU#0 stuck for 67s! / xfs_ail_splice Message-ID: <20110327232543.GU26611@dastard> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: Justin Piszcz Cc: linux-kernel@vger.kernel.org, xfs@oss.sgi.com T24gU2F0LCBNYXIgMjYsIDIwMTEgYXQgMDk6Mjk6MzZBTSAtMDQwMCwgSnVzdGluIFBpc3pjeiB3 cm90ZToKPiBIaSwKPiAKPiBXaGVuIEkgcm0gLXJmIGEgZGlyZWN0b3J5IG9mIGEgZmV3IGh1bmRy ZWQgdGhvdXNhbmQKPiBmaWxlcy9kaXJlY3RvcmllcyBvbiBYRlMgdW5kZXIgMi42LjM4LjEsIEkg c2VlIHRoZSBmb2xsb3dpbmcsIGlzCj4gdGhpcyBub3JtYWw/CgpOby4gV2hhdCBpcyB5b3UgZmls ZXN5c3RlbSBjb25maWcgKHhmc19pbmZvKSBhbmQgeW91ciBtb3VudCBvcHRpb25zPwpJcyBpdCBy ZXBlYXRhYmxlPyBJ0ZUgdGhlIHN5c3RlbSBvdGhlcndpc2Ugc3RhbGxlZCBvciBpcyBpdCBzdGls bApvcGVyYXRpbmcgbm9ybWFsbHk/IERvZXMgaXQgcmVjb3ZlciBhbmQgd29yayBub3JtYWxseSBh ZnRlciBzdWNoIGEKc3RhbGw/CgpDaGVlcnMsCgpEYXZlLgotLSAKRGF2ZSBDaGlubmVyCmRhdmlk QGZyb21vcmJpdC5jb20KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCnhmcyBtYWlsaW5nIGxpc3QKeGZzQG9zcy5zZ2kuY29tCmh0dHA6Ly9vc3Muc2dpLmNv bS9tYWlsbWFuL2xpc3RpbmZvL3hmcwo=