From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-194.mimecast.com ([63.128.21.194]:26145 "EHLO us-smtp-delivery-194.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756059AbcG1SsS (ORCPT ); Thu, 28 Jul 2016 14:48:18 -0400 From: Trond Myklebust To: "bcodding@redhat.com" , "linux-nfs@vger.kernel.org" CC: "anna.schumaker@netapp.com" , Trond Myklebust , "hch@infradead.org" Subject: Re: [PATCH 2/2] pNFS: Actively set attributes as invalid if LAYOUTCOMMIT is outstanding Date: Thu, 28 Jul 2016 18:48:11 +0000 Message-ID: <1469731690.9558.4.camel@primarydata.com> References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-nfs-owner@vger.kernel.org List-ID: T24gVGh1LCAyMDE2LTA3LTI4IGF0IDE0OjQxIC0wNDAwLCBCZW5qYW1pbiBDb2RkaW5ndG9uIHdy b3RlOg0KPiBBIExBWU9VVENPTU1JVCB0aGVuIHN1YnNlcXVlbnQgR0VUQVRUUiBtYXkgYm90aCBy ZXR1cm4gdGhlIHNhbWUNCj4gYXR0cmlidXRlcywNCj4gYW5kIGluIHRoYXQgY2FzZSBORlNfSU5P X0lOVkFMSURfQVRUUiBpcyBuZXZlciBzZXQgb24gdGhlIHNlY29uZCBwYXNzDQo+IHRocm91Z2gg bmZzX3VwZGF0ZV9pbm9kZSgpLsKgwqBUaGUgZXhpc3RpbmcgY2hlY2sgdG8gc2tpcCB0aGUgY2xl YXJpbmcNCj4gb2YNCj4gTkZTX0lOT19JTlZBTElEX0FUVFIgaWYgYSBMQVlPVVRDT01NSVQgaXMg b3V0c3RhbmRpbmcgZG9lcyBub3QgaGVscA0KPiBpbiB0aGlzDQo+IGNhc2UgKHNlZSBjb21taXQg MTBiN2U5YWQ0NDg4OiAicE5GUzogRG9uJ3QgbWFyayB0aGUgaW5vZGUgYXMNCj4gcmV2YWxpZGF0 ZWQNCj4gaWYgYSBMQVlPVVRDT01NSVQgaXMgb3V0c3RhbmRpbmciKS7CoMKgV2Uga25vdyB0aGF0 IGlmIGEgTEFZT1VUQ09NTUlUDQo+IGlzDQo+IG91dHN0YW5kaW5nIHRoZW4gYXR0cmlidXRlcyB3 aWxsIG5lZWQgdXBhdGluZywgc28gYWx3YXlzIHNldA0KPiBORlNfSU5PX0lOVkFMSURfQVRUUi4N Cj4gDQo+IFNpZ25lZC1vZmYtYnk6IEJlbmphbWluIENvZGRpbmd0b24gPGJjb2RkaW5nQHJlZGhh dC5jb20+DQo+IC0tLQ0KPiDCoGZzL25mcy9pbm9kZS5jIHwgOCArKysrKy0tLQ0KPiDCoDEgZmls ZSBjaGFuZ2VkLCA1IGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pDQo+IA0KPiBkaWZmIC0t Z2l0IGEvZnMvbmZzL2lub2RlLmMgYi9mcy9uZnMvaW5vZGUuYw0KPiBpbmRleCBmMTA4ZDU4MTAx ZjguLmJmNGVjNWVjYzk3ZSAxMDA2NDQNCj4gLS0tIGEvZnMvbmZzL2lub2RlLmMNCj4gKysrIGIv ZnMvbmZzL2lub2RlLmMNCj4gQEAgLTE2NjUsNyArMTY2NSw3IEBAIHN0YXRpYyBpbnQgbmZzX3Vw ZGF0ZV9pbm9kZShzdHJ1Y3QgaW5vZGUNCj4gKmlub2RlLCBzdHJ1Y3QgbmZzX2ZhdHRyICpmYXR0 cikNCj4gwqAJdW5zaWduZWQgbG9uZyBub3cgPSBqaWZmaWVzOw0KPiDCoAl1bnNpZ25lZCBsb25n IHNhdmVfY2FjaGVfdmFsaWRpdHk7DQo+IMKgCWJvb2wgaGF2ZV93cml0ZXJzID0gbmZzX2ZpbGVf aGFzX2J1ZmZlcmVkX3dyaXRlcnMobmZzaSk7DQo+IC0JYm9vbCBjYWNoZV9yZXZhbGlkYXRlZDsN Cj4gKwlib29sIGNhY2hlX3JldmFsaWRhdGVkID0gdHJ1ZTsNCj4gwqANCj4gwqAJZGZwcmludGso VkZTLCAiTkZTOiAlcyglcy8lbHUgZmhfY3JjPTB4JTA4eCBjdD0lZA0KPiBpbmZvPTB4JXgpXG4i LA0KPiDCoAkJCV9fZnVuY19fLCBpbm9kZS0+aV9zYi0+c19pZCwgaW5vZGUtPmlfaW5vLA0KPiBA QCAtMTcxNCw4ICsxNzE0LDEwIEBAIHN0YXRpYyBpbnQgbmZzX3VwZGF0ZV9pbm9kZShzdHJ1Y3Qg aW5vZGUNCj4gKmlub2RlLCBzdHJ1Y3QgbmZzX2ZhdHRyICpmYXR0cikNCj4gwqAJLyogRG8gYXRv bWljIHdlYWsgY2FjaGUgY29uc2lzdGVuY3kgdXBkYXRlcyAqLw0KPiDCoAlpbnZhbGlkIHw9IG5m c193Y2NfdXBkYXRlX2lub2RlKGlub2RlLCBmYXR0cik7DQo+IMKgDQo+IC0NCj4gLQljYWNoZV9y ZXZhbGlkYXRlZCA9ICFwbmZzX2xheW91dGNvbW1pdF9vdXRzdGFuZGluZyhpbm9kZSk7DQo+ICsJ aWYgKHBuZnNfbGF5b3V0Y29tbWl0X291dHN0YW5kaW5nKGlub2RlKSkgew0KPiArCQluZnNpLT5j YWNoZV92YWxpZGl0eSB8PSBzYXZlX2NhY2hlX3ZhbGlkaXR5ICYNCj4gTkZTX0lOT19JTlZBTElE X0FUVFI7DQo+ICsJCWNhY2hlX3JldmFsaWRhdGVkID0gZmFsc2U7DQo+ICsJfQ0KPiDCoA0KPiDC oAkvKiBNb3JlIGNhY2hlIGNvbnNpc3RlbmN5IGNoZWNrcyAqLw0KPiDCoAlpZiAoZmF0dHItPnZh bGlkICYgTkZTX0FUVFJfRkFUVFJfQ0hBTkdFKSB7DQoNClRoYW5rcyEgQXBwbGllZCB0byBsaW51 eC1uZXh0Li4uDQo=