Return-Path: Received: from us-smtp-delivery-194.mimecast.com ([216.205.24.194]:58170 "EHLO us-smtp-delivery-194.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755285AbdGCO6s (ORCPT ); Mon, 3 Jul 2017 10:58:48 -0400 From: Trond Myklebust To: "linux-nfs@vger.kernel.org" , "aglo@umich.edu" Subject: Re: [RFC] fix parallelism for rpc tasks Date: Mon, 3 Jul 2017 14:58:43 +0000 Message-ID: <1499093918.79205.3.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: T24gVGh1LCAyMDE3LTA2LTI5IGF0IDA5OjI1IC0wNDAwLCBPbGdhIEtvcm5pZXZza2FpYSB3cm90 ZToNCj4gSGkgZm9sa3MsDQo+IA0KPiBPbiBhIG11bHRpLWNvcmUgbWFjaGluZSwgaXMgaXQgZXhw ZWN0ZWQgdGhhdCB3ZSBjYW4gaGF2ZSBwYXJhbGxlbA0KPiBSUENzDQo+IGhhbmRsZWQgYnkgZWFj aCBvZiB0aGUgcGVyLWNvcmUgd29ya3F1ZXVlPw0KPiANCj4gSW4gdGVzdGluZyBhIHJlYWQgd29y a2xvYWQsIG9ic2VydmluZyB2aWEgInRvcCIgY29tbWFuZCB0aGF0IGEgc2luZ2xlDQo+ICJrd29y a2VyIiB0aHJlYWQgaXMgcnVubmluZyBzZXJ2aWNpbmcgdGhlIHJlcXVlc3RzIChubyBwYXJhbGxl bGlzbSkuDQo+IEl0J3MgbW9yZSBwcm9taW5lbnQgd2hpbGUgZG9pbmcgdGhlc2Ugb3BlcmF0aW9u cyBvdmVyIGtyYjVwIG1vdW50Lg0KPiANCj4gV2hhdCBoYXMgYmVlbiBzdWdnZXN0ZWQgYnkgQnJ1 Y2UgaXMgdG8gdHJ5IHRoaXMgYW5kIGluIG15IHRlc3RpbmcgSQ0KPiBzZWUgdGhlbiB0aGUgcmVh ZCB3b3JrbG9hZCBzcHJlYWQgYW1vbmcgYWxsIHRoZSBrd29ya2VyIHRocmVhZHMuDQo+IA0KPiBT aWduZWQtb2ZmLWJ5OiBPbGdhIEtvcm5pZXZza2FpYSA8a29sZ2FAbmV0YXBwLmNvbT4NCj4gDQo+ IGRpZmYgLS1naXQgYS9uZXQvc3VucnBjL3NjaGVkLmMgYi9uZXQvc3VucnBjL3NjaGVkLmMNCj4g aW5kZXggMGNjODM4My4uZjgwZTY4OCAxMDA2NDQNCj4gLS0tIGEvbmV0L3N1bnJwYy9zY2hlZC5j DQo+ICsrKyBiL25ldC9zdW5ycGMvc2NoZWQuYw0KPiBAQCAtMTA5NSw3ICsxMDk1LDcgQEAgc3Rh dGljIGludCBycGNpb2Rfc3RhcnQodm9pZCkNCj4gwqAgKiBDcmVhdGUgdGhlIHJwY2lvZCB0aHJl YWQgYW5kIHdhaXQgZm9yIGl0IHRvIHN0YXJ0Lg0KPiDCoCAqLw0KPiDCoCBkcHJpbnRrKCJSUEM6 wqDCoMKgwqDCoMKgwqBjcmVhdGluZyB3b3JrcXVldWUgcnBjaW9kXG4iKTsNCj4gLSB3cSA9IGFs bG9jX3dvcmtxdWV1ZSgicnBjaW9kIiwgV1FfTUVNX1JFQ0xBSU0sIDApOw0KPiArIHdxID0gYWxs b2Nfd29ya3F1ZXVlKCJycGNpb2QiLCBXUV9NRU1fUkVDTEFJTSB8IFdRX1VOQk9VTkQsIDApOw0K PiDCoCBpZiAoIXdxKQ0KPiDCoCBnb3RvIG91dF9mYWlsZWQ7DQo+IMKgIHJwY2lvZF93b3JrcXVl dWUgPSB3cTsNCj4gDQoNCldRX1VOQk9VTkQgdHVybnMgb2ZmIGNvbmN1cnJlbmN5IG1hbmFnZW1l bnQgb24gdGhlIHRocmVhZCBwb29sIChTZWUNCkRvY3VtZW50YXRpb24vY29yZS1hcGkvd29ya3F1 ZXVlLnJzdC4gSXQgYWxzbyBtZWFucyB3ZSBjb250ZW5kIGZvciB3b3JrDQppdGVtIHF1ZXVpbmcv ZGVxdWV1aW5nIGxvY2tzLCBzaW5jZSB0aGUgdGhyZWFkcyB3aGljaCBydW4gdGhlIHdvcmsNCml0 ZW1zIGFyZSBub3QgYm91bmQgdG8gYSBDUFUuDQoNCklPVzogVGhpcyBpcyBub3QgYSBzbGFtLWR1 bmsgb2J2aW91cyBnYWluLg0KDQotLSANClRyb25kIE15a2xlYnVzdA0KTGludXggTkZTIGNsaWVu dCBtYWludGFpbmVyLCBQcmltYXJ5RGF0YQ0KdHJvbmQubXlrbGVidXN0QHByaW1hcnlkYXRhLmNv bQ0K