Return-Path: linux-nfs-owner@vger.kernel.org Received: from mx2.netapp.com ([216.240.18.37]:50465 "EHLO mx2.netapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757594Ab2DZRB0 (ORCPT ); Thu, 26 Apr 2012 13:01:26 -0400 From: "Myklebust, Trond" To: Steve French CC: David Howells , "linux-fsdevel@vger.kernel.org" , "linux-nfs@vger.kernel.org" , "linux-cifs@vger.kernel.org" , "samba-technical@lists.samba.org" , "linux-ext4@vger.kernel.org" , "wine-devel@winehq.org" , "kfm-devel@kde.org" , "nautilus-list@gnome.org" , "linux-api@vger.kernel.org" , "libc-alpha@sourceware.org" Subject: Re: [PATCH 0/6] Extended file stat system call Date: Thu, 26 Apr 2012 17:00:41 +0000 Message-ID: <1335459642.9701.27.camel@lade.trondhjem.org> References: <20120419140558.17272.74360.stgit@warthog.procyon.org.uk> <20656.1335450358@redhat.com> <1335453958.9701.10.camel@lade.trondhjem.org> In-Reply-To: Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-nfs-owner@vger.kernel.org List-ID: T24gVGh1LCAyMDEyLTA0LTI2IGF0IDExOjU2IC0wNTAwLCBTdGV2ZSBGcmVuY2ggd3JvdGU6DQo+ IE9uIFRodSwgQXByIDI2LCAyMDEyIGF0IDEwOjI1IEFNLCBNeWtsZWJ1c3QsIFRyb25kDQo+IDxU cm9uZC5NeWtsZWJ1c3RAbmV0YXBwLmNvbT4gd3JvdGU6DQo+ID4gT24gVGh1LCAyMDEyLTA0LTI2 IGF0IDA5OjU0IC0wNTAwLCBTdGV2ZSBGcmVuY2ggd3JvdGU6DQo+ID4+IE9uIFRodSwgQXByIDI2 LCAyMDEyIGF0IDk6MjUgQU0sIERhdmlkIEhvd2VsbHMgPGRob3dlbGxzQHJlZGhhdC5jb20+IHdy b3RlOg0KPiA+PiA+IFN0ZXZlIEZyZW5jaCA8c21mcmVuY2hAZ21haWwuY29tPiB3cm90ZToNCj4g Pj4gPg0KPiA+PiA+PiBXb3VsZCBpdCBiZSBiZXR0ZXIgdG8gbWFrZSB0aGUgc3RhYmxlIHZzIHZv bGF0aWxlIGlub2RlIG51bWJlciBhbiBhdHRyaWJ1dGUNCj4gPj4gPj4gb2YgdGhlIHZvbHVtZSAg b3Igc29tZXRoaW5nIHJldHVybmVkIGJ5IHRoZSBwcm9wb3NlZCB4c3RhdD8NCj4gPj4gPg0KPiA+ PiA+IEknbSBub3Qgc3VyZSB3aGF0IHlvdSBtZWFuIGJ5IGEgc3RhYmxlIHZzIGEgdm9sYXRpbGUg aW5vZGUgbnVtYmVyLg0KPiA+Pg0KPiA+PiBCb3RoIE5GUyBhbmQgQ0lGUyAoYW5kIFNNQjIpIGNh biByZXR1cm4gaW5vZGUgbnVtYmVycyBvciBlcXVpdmFsZW50DQo+ID4+IHVuaXF1ZSBpZGVudGlm aWVyLCBidXQgaW4gdGhlIGNhc2Ugb2YgQ0lGUyBzb21lIG9sZCBzZXJ2ZXJzIGRvbid0IHN1cHBv cnQgdGhlDQo+ID4+IGNhbGxzIHdoaWNoIHJldHVybiBpbm9kZSBudW1iZXJzIChvciBkb24ndCBy ZXR1cm4gdGhlbSBmb3IgYWxsIGZpbGUgc3lzdGVtDQo+ID4+IHR5cGVzLCBXaW5kb3dzIEZBVD8p IHNvIGluIHRoZXNlIGNhc2VzIGNpZnMgaGFzIHRvIGNyZWF0ZSBpbm9kZQ0KPiA+PiBudW1iZXJz IG9uIHRoZSBmbHkNCj4gPj4gb24gdGhlIGNsaWVudC4gICBpbm9kZSBudW1iZXJzIGNyZWF0ZWQg b24gdGhlIGNsaWVudCBhcmUgbm90ICJzdGFibGUiIHRoZXkNCj4gPj4gY2FuIGNoYW5nZSBvbiB1 bm1vdW50L3JlbW91bnQgKHdoaWNoIGNhbiBjYXVzZSBwcm9ibGVtcyBmb3IgYmFja3VwDQo+ID4+ IGFwcGxpY2F0aW9ucykuDQo+ID4+DQo+ID4+IFNpbWlsYXJseSBORlN2NCBkb2VzIG5vdCByZXF1 aXJlIHRoYXQgc2VydmVycyBhbHdheXMgcmV0dXJuIHN0YWJsZSBpbm9kZSBudW1iZXJzDQo+ID4+ ICh0aGF0IHdpbGwgbmV2ZXIgY2hhbmdlKSBhbmQgaW50cm9kdWNlZCBhIGNvbmNlcHQgb2YgInZv bGF0aWxlIGZpbGUgaGFuZGxlLiINCj4gPj4gV2UgaGF2ZSBydW4gaW50byB0aGlzIGluIHR3byBj YXNlcyAodGhlcmUgYXJlIHByb2JhYmx5IG1vcmUpIC0NCj4gPj4gU3BlY2lhbGl6ZWQgTkZTIHNl cnZlcnMNCj4gPj4gZm9yIEhQQyB3aGljaCBkZWFsIHdpdGggbG90cyBvZiB0cmFuc2llbnQgaW5v ZGVzLCBhbmQgc2Vjb25kIHRob3NlIGZvciBzZXJ2ZXJzDQo+ID4+IHdoaWNoIGJhc2UgdGhlcmUg aW5vZGUgbnVtYmVyIG9uIHBhdGggKFdpbmRvd3MgTkZTPykuICBTZWUNCj4gPj4gaHR0cDovL2Rv Y3Mub3JhY2xlLmNvbS9jZC9FMTkwODItMDEvODE5LTE2MzQvcmZzcmVmZXItMTM3L2luZGV4Lmh0 bWwNCj4gPj4gb3IgdGhlIE5GU3Y0IFJGQy4NCj4gPj4NCj4gPj4gQmFzaWNhbGx5IHRoZSBxdWVz dGlvbiBpcyB3aGV0aGVyIGl0IGlzIHdvcnRoIHJlcG9ydGluZyBhIGZsYWcgb24gdGhlDQo+ID4+ IGNhbGwgd2hpY2ggcmV0dXJucw0KPiA+PiB0aGUgaW5vZGUgbnVtYmVyIHRvIGluZGljYXRlIHRo YXQgdGhlIGlub2RlIG51bWJlciBpcyAic3RhYmxlIiAod291bGQgbm90IGNoYW5nZQ0KPiA+PiBv biByZWJvb3Qgb3IgcmVjb25uZWN0aW9uKSBvciAidm9sYXRpbGUuIiAgICBTaW5jZSB0aGUgbWFq b3JpdHkgb2YgTkZTDQo+ID4+IGFuZCBTTUIyIHNlcnZlcnMNCj4gPj4gY2FuIHJldHVybiBzdGFi bGUgaW5vZGUgbnVtYmVycywgSSBkb24ndCBmZWVsIHN0cm9uZ2x5IGFib3V0IHRoZSBuZWVkDQo+ ID4+IGZvciBhbiBpbmRpY2F0b3INCj4gPj4gb2YgInN0YWJsZSIgdnMuICJ2b2xhdGlsZSIgYnV0 IEkgbWVudGlvbiBpdCBiZWNhdXNlIGJhY2t1cCBhbmQNCj4gPj4gbWlncmF0aW9uIGFwcGxpY2F0 aW9ucw0KPiA+PiBtZW50aW9uIHRoaXMgKGlmIGlub2RlIG51bWJlcnMgYXJlIHZvbGF0aWxlLCB0 aGV5IG1heSBoYXZlIHRvIGNoZWNrDQo+ID4+IGZvciBoYXJkbGlua3MgZGlmZmVyZW50bHkNCj4g Pj4gZm9yIGV4YW1wbGUpDQo+ID4NCj4gPiBJIGRvbid0IHVuZGVyc3RhbmQuIElmIHRoZSBmaWxl c3lzdGVtIGRvZXNuJ3Qgc3VwcG9ydCByZWFsIGlub2RlDQo+ID4gbnVtYmVycywgdGhlbiB3aHkg cmVwb3J0IHRoZW0gYXQgYWxsPyBXaGF0IHVzZSB3b3VsZCBhbiBhcHBsaWNhdGlvbiBoYXZlDQo+ ID4gZm9yIGFuIGlub2RlIG51bWJlciB0aGF0IGNhbid0IGJlIHVzZWQgdG8gaWRlbnRpZnkgaGFy ZCBsaW5rZWQgZmlsZXM/DQo+IA0KPiBXZWxsIC4uLiB5b3UgaGF2ZSB0byBoYXZlIGFuIGlub2Rl IG51bWJlciBvbiB0aGUgTGludXggY2xpZW50IHNpZGUgZXZlbiBpZg0KPiB0aGUgc2VydmVyIGRv ZXNuJ3QgcmVwb3J0IHRoZW0gKG9yIGhhcyBhIGJ1ZyBhbmQgcmVwb3J0cyBkdXBsaWNhdGVzKS4N Cj4gSWYgeW91IGNhbid0IHRlbGwgaGFyZGxpbmtlZCBmaWxlcyBhcGFydCBmaXggdGhlIHNlcnZl ciAoYnV0IGluIHRoZQ0KPiBjYXNlcyB3aGVyZSB0aGUgZmlsZSBzeXN0ZW1zIGhhcyB0aGlzIHBy b2JsZW0gdGhlIHNlcnZlciBkb2Vzbid0IHVzdWFsbHkNCj4gc3VwcG9ydCBoYXJkbGlua3MgZWl0 aGVyKS4NCj4gDQo+IElmIHRoZSBzZXJ2ZXIncyBmaWxlIHN5c3RlbSBpbnRlcm5hbCBzdHJ1Y3R1 cmVzIGRvbid0IHN1cHBvcnQgcmVhbCBpbm9kZQ0KPiBudW1iZXJzIChzdWNoIGFzIEZBVCBvciBh IHJhbWRpc2spIHRoZW4gaXQgZWl0aGVyIGhhcyB0byBtYWtlIHRoZW0NCj4gdXAgYmFzZWQgb24g c29tZXRoaW5nIGxpa2UgcGF0aCBuYW1lIG9yIHNvbWUgb3RoZXIgYXR0cmlidXRlIG9mIHRoZQ0K PiBmaWxlIG9uIGRpc2suDQo+IA0KPiBTZXJ2ZXJzIGxpa2UgTmV0QXBwIGlzIHdoZXJlIHRoaXMg Z2V0cyBpbnRlcmVzdGluZyAtIGZvciBjaWZzIGUuZy4gbGV2ZWwgMTAwOQ0KPiBxdWVyeSBmaWxl IGluZm8gaXMgdXNlZCB0byBxdWVyeV9maWxlX2ludGVybmFsX2luZm8gKHRoZSBpbm9kZSBudW1i ZXIpIGJ1dA0KPiB3aGF0IGlmIHRoZSBzZXJ2ZXIgY2FuIG5vdCByZXBvcnQgaW5vZGUgbnVtYmVy cyAoZHVlIHRvIGEgYnVnKSBpbg0KPiBhbGwgY2FzZXMuDQoNClJpZ2h0LCBidXQgbm9uZSBvZiB0 aGlzIGV4cGxhaW5zIHdoeSB3ZSBuZWVkIHRvIHJlcG9ydCB0aGVzZSBib2d1cyBpbm9kZQ0KbnVt YmVycyB0byB0aGUgYXBwbGljYXRpb24gaW4gdGhlIHhzdGF0KCkgcmVwbHkuDQoNCi0tIA0KVHJv bmQgTXlrbGVidXN0DQpMaW51eCBORlMgY2xpZW50IG1haW50YWluZXINCg0KTmV0QXBwDQpUcm9u ZC5NeWtsZWJ1c3RAbmV0YXBwLmNvbQ0Kd3d3Lm5ldGFwcC5jb20NCg0K