From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay2.corp.sgi.com [137.38.102.29]) by oss.sgi.com (Postfix) with ESMTP id 739B37F37 for ; Thu, 28 Nov 2013 15:16:56 -0600 (CST) Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by relay2.corp.sgi.com (Postfix) with ESMTP id 5EC4C304039 for ; Thu, 28 Nov 2013 13:16:56 -0800 (PST) Received: from ipmail07.adl2.internode.on.net (ipmail07.adl2.internode.on.net [150.101.137.131]) by cuda.sgi.com with ESMTP id VRFouRmKYT20hlP3 for ; Thu, 28 Nov 2013 13:16:54 -0800 (PST) Date: Fri, 29 Nov 2013 08:16:50 +1100 From: Dave Chinner Subject: Re: [BUG] Call trace during snapshot start/stop sequence Message-ID: <20131128211650.GQ10988@dastard> References: <5295C307.6030804@open-e.com> <20131127221923.GI10988@dastard> <20131127230608.GJ10988@dastard> <52971442.8080701@open-e.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <52971442.8080701@open-e.com> 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 Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: Arkadiusz =?utf-8?Q?Buba=C5=82a?= Cc: xfs@oss.sgi.com T24gVGh1LCBOb3YgMjgsIDIwMTMgYXQgMTE6MDA6MzRBTSArMDEwMCwgQXJrYWRpdXN6IEJ1YmHF gmEgd3JvdGU6Cj4gSGVsbG8sCj4gdGhhbmsgeW91IGZvciB2YWx1YWJsZSBpbmZvcm1hdGlvbi4K PiAKPiBPbiAyOC4xMS4yMDEzIDAwOjA2LCBEYXZlIENoaW5uZXIgd3JvdGU6Cj4gPgo+ID4+UnVu bmluZyBhIGN1c3RvbSBidWlsdCAzLjQuNjMga2VybmVsIHdpdGggYSBidW5jaCBvZiBvdXQgb2Yg dHJlZQo+ID4+bW9kdWxlcyBpbnN0YWxsZWQuIGNhbiB5b3UgcmVwcm9kdWNlIHRoaXMgb24gYSB2 YW5pbGxhIDMuMTIga2VybmVsPwo+ID4+Cj4gT2ssIHdlJ2xsIHRyeS4KPiAKPiA+VGhlIHNjcmlw dCBpcyBmdWxsIG9mIGJ1Z3MsIGFuZCBpIGRvbid0IGhhdmUgdGltZSB0byBkZWJ1ZyBpdCAtIGl0 Cj4gPmhhcmQgY29kZXMgL2Rldi9zZGEgaW4gcGxhY2VzIGRlc3BpdGUgdGFraW5nIHRoZSBkZXZp Y2UgYXMgYSBDTEkKPiA+cGFyYW1ldGVyLiBJdCBoYXMgaGFyZCBjb2RlZCBtb3VudCBwb2ludHMu ICBJdCBzb21ldGltZXMgZmFpbHMgdG8KPiA+bWFrZSB0aGUgZmlsZXN5c3RlbSBvbiB0aGUgYmFz ZSBMViBhZnRlciBpdCdzIGJlZW4gY3JlYXRlZC4KPiA+c3RhcnRfc25hcCgpIGFwcGVhcnMgdG8g ZmFpbCBmb3Igc29tZSByZWFzb24sIGFzIGl0IGRvZXNuJ3QgcmVzdWx0Cj4gPmluIG1vdW50ZWQg c25hcHNob3RzLiBzdG9wX3NuYXAgZmFpbHMgYXMgd2VsbDoKPiA+Cj4gPlN0YXJ0aW5nIHNuYXAx OSA6IFRodXJzZGF5IDI4IE5vdmVtYmVyICAxMDowMToyNiBFU1QgMjAxMwo+ID4gICBMb2dpY2Fs IHZvbHVtZSBsdjErc25hcDE5IGNvbnZlcnRlZCB0byBzbmFwc2hvdC4KPiA+WyBGQUlMIF0gQ2Fu J3QgdW1vdW50IHNuYXBzaG90Cj4gPlsgRkFJTCBdIENhbid0IHJlbW92ZSBzbmFwc2hvdAo+ID5b IEZBSUwgXSBDYW4ndCB1bW91bnQgc25hcHNob3QKPiA+WyBGQUlMIF0gQ2FuJ3QgcmVtb3ZlIHNu YXBzaG90Cj4gPlsgRkFJTCBdIENhbid0IHVtb3VudCBzbmFwc2hvdAo+ID5bIEZBSUwgXSBDYW4n dCByZW1vdmUgc25hcHNob3QKPiA+WyBGQUlMIF0gQ2FuJ3QgdW1vdW50IHNuYXBzaG90Cj4gPlsg RkFJTCBdIENhbid0IHJlbW92ZSBzbmFwc2hvdAo+ID5bIEZBSUwgXSBDYW4ndCB1bW91bnQgc25h cHNob3QKPiA+WyBGQUlMIF0gQ2FuJ3QgcmVtb3ZlIHNuYXBzaG90Cj4gPlsgRkFJTCBdIENhbid0 IHVtb3VudCBzbmFwc2hvdAo+ID5bIEZBSUwgXSBDYW4ndCByZW1vdmUgc25hcHNob3QKPiA+WyBG QUlMIF0gQ2FuJ3QgdW1vdW50IHNuYXBzaG90Cj4gPlsgRkFJTCBdIENhbid0IHJlbW92ZSBzbmFw c2hvdAo+ID5bIE9LIF0gbHYxK3NuYXAxOSBhY3RpdmF0ZWQuCj4gPlN0YXJ0aW5nIHRpbWUgOiAz NyBzLgo+ID4tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KPiA+U3RvcHBpbmcgc25hcDAgOiBU aHVyc2RheSAyOCBOb3ZlbWJlciAgMTA6MDI6MDYgRVNUIDIwMTMKPiA+WyBGQUlMIF0gQ2FuJ3Qg dW1vdW50IHNuYXBzaG90Cj4gPlsgRkFJTCBdIENhbid0IHJlbW92ZSBzbmFwc2hvdAo+ID5bIEZB SUwgXSBsdjArc25hcDAwIHN0aWxsIGFjdGl2ZSAhISEKPiA+WyBPSyBdIGx2MCtzbmFwMDAgdW1v dW50ZWQuCj4gPlN0b3BwaW5nIHRpbWUgOiAwIHMuCj4gPgo+ID5JJ3ZlIGdvdCBubyBpZGVhIGlz IHRoaXMgaXMgaW50ZW5kZWQgYmVoYXZpb3VyLCBidXQgaXQgc3VyZSBkb2Vzbid0Cj4gPnNlZW0g cmlnaHQgdG8gbWUuLi4KPiA+Cj4gPgo+IFllcywgc29tZXRpbWVzIHVtb3VudCBhbmQgcmVtb3Zl IG9wZXJhdGlvbnMgZmFpbC4KClRoZXkgYWx3YXlzIGZhaWwgaGVyZSAtIHNuYXBzaG90cyBhcmUg bm90IGJlaW5nIG1vdW50ZWQgYXQgYWxsCihub3RoaW5nIGluIGRtZXNnIGFib3V0IFhGUyBmaWxl c3lzdGVtcyBiZWluZyBtb3VudGVkIGR1cmluZyB0aGUKdGVzdCBhdCBhbGwpLCBzbyB0aGUgdGVz dCBkb2VzIG5vdCBhcHBlYXIgdG8gYmUgZG9pbmcgd2hhdCB5b3UKZXhwZWN0IHRvIGJlIGRvaW5n Li4uCgo+IFRoaXMgc2NyaXB0IHRlc3RzCj4gc3lzdGVtIHN0YWJpbGl0eSBhbmQgdGhlc2UgbWVz c2FnZXMgYXJlIGRlYnVnIGluZm8gb25seS4KCkl0IHJhbiBvdmVybmlnaHQgb24gYSBUT1QgMy4x My1yYzEga2VybmVsIHdpdGggbWVtb3J5IGxlYWsgYW5kCnBvaXNvbmluZyB0dXJuZWQgb24sIGlz c3VpbmcgdGhvc2UgZmFpbCBtZXNzYWdlcyBhbmQgbm90aGluZwpicm9rZS4uLgoKPiBJJ3ZlIGZp eGVkIGl0LiBOb3cgaXQgdGFrZXMgdHdvIHBhcmFtZXRlcnM6IGRldmljZSBhbmQgbW91bnQgcG9p bnQuCgpJJ2xsIHRyeSBpdCBhZ2Fpbi4uLgoKQ2hlZXJzLAoKRGF2ZS4KLS0gCkRhdmUgQ2hpbm5l cgpkYXZpZEBmcm9tb3JiaXQuY29tCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwp4ZnMgbWFpbGluZyBsaXN0Cnhmc0Bvc3Muc2dpLmNvbQpodHRwOi8vb3Nz LnNnaS5jb20vbWFpbG1hbi9saXN0aW5mby94ZnMK