From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 2/2] tests/gem_eio: Resilience against "hanging too fast" Date: Thu, 26 Nov 2015 16:51:13 +0100 Message-ID: <20151126155113.GV17050@phenom.ffwll.local> References: <1448537675-481-1-git-send-email-daniel.vetter@ffwll.ch> <1448537675-481-2-git-send-email-daniel.vetter@ffwll.ch> <20151126125937.GJ23362@nuc-i3427.alporthouse.com> <20151126144606.GS17050@phenom.ffwll.local> <20151126153405.GM23362@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-f45.google.com (mail-wm0-f45.google.com [74.125.82.45]) by gabe.freedesktop.org (Postfix) with ESMTPS id 365FE6E12E for ; Thu, 26 Nov 2015 07:51:17 -0800 (PST) Received: by wmvv187 with SMTP id v187so37083719wmv.1 for ; Thu, 26 Nov 2015 07:51:15 -0800 (PST) Content-Disposition: inline In-Reply-To: <20151126153405.GM23362@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , Daniel Vetter , Daniel Vetter , Intel Graphics Development , Daniel Vetter List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBOb3YgMjYsIDIwMTUgYXQgMDM6MzQ6MDVQTSArMDAwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IE9uIFRodSwgTm92IDI2LCAyMDE1IGF0IDAzOjQ2OjA2UE0gKzAxMDAsIERhbmllbCBW ZXR0ZXIgd3JvdGU6Cj4gPiBPbiBUaHUsIE5vdiAyNiwgMjAxNSBhdCAxMjo1OTozN1BNICswMDAw LCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4gPiA+IE9uIFRodSwgTm92IDI2LCAyMDE1IGF0IDEyOjM0 OjM1UE0gKzAxMDAsIERhbmllbCBWZXR0ZXIgd3JvdGU6Cj4gPiA+ID4gU2luY2UgJGRlYnVnZnMv aTkxNV93ZWRnZWQgcmVzdG9yZXMgYSB3ZWRnZWQgZ3B1IGJ5IHVzaW5nIGEgbm9ybWFsIGdwdQo+ ID4gPiA+IGhhbmcgd2UgbmVlZCB0byBiZSBjYXJlZnVsIHRvIG5vdCBydW4gaW50byB0aGUgImhh bmdpbmcgdG9vIGZhc3QKPiA+ID4gPiBjaGVjayI6Cj4gPiA+ID4gCj4gPiA+ID4gLSBkb24ndCBy ZXN0b3JlIHRoZSBiYW4gcGVyaW9kLCBidXQgaW5zdGVhZCBrZWVwIGl0IGF0IDAuCj4gPiA+ID4g LSBtYWtlIHN1cmUgd2UgaWRsZSB0aGUgZ3B1IGZ1bGx5IGJlZm9yZSBoYW5naW5nIGl0IGFnYWlu ICh3YWl0Cj4gPiA+ID4gICBzdWJ0ZXN0IG1pc3N0ZWQgdGhhdCkuCj4gPiA+ID4gCj4gPiA+ID4g V2l0aCB0aGlzIGdlbV9laW8gd29ya3Mgbm93IHJlbGlhYmxlIGV2ZW4gd2hlbiBJIGRvbid0IHJ1 biB0aGUKPiA+ID4gPiBzdWJ0ZXN0cyBpbmRpdmlkdWFsbHkuCj4gPiA+ID4gCj4gPiA+ID4gT2Yg Y291cnNlIGl0J3MgYSBiaXQgZmlzaHkgdGhhdCB0aGUgZGVmYXVsdCBjdHggZ2V0cyBibGFtZWQg Zm9yCj4gPiA+ID4gZXNzZW50aWFsbHkgZG9pbmcgbm90aGluZywgYnV0IHVudGlsIHRoYXQncyBm aWd1cmVkIG91dCBpbiB1cHN0cmVhbQo+ID4gPiA+IGl0J3MgYmV0dGVyIHRvIG1ha2UgdGhlIHRl c3Qgd29yayBmb3Igbm93Lgo+ID4gPiAKPiA+ID4gVGhpcyB1c2VkIHRvIGJlIHJlbGlhYmxlLiBB bmQganVzdCBkaXNhYmxpbmcgYWxsIGJhbm5pbmcgaW4gdGhlIGtlcm5lbAo+ID4gPiBmb3JldmVy IG1vcmUgaXMgc2lsbHkuCj4gPiA+IAo+ID4gPiBEdXJpbmcgaWd0X3Bvc3RfaGFuZ19yaW5nOgo+ ID4gPiAxLiB3ZSB3YWl0IHVwb24gdGhlIGhhbmdpbmcgYmF0Y2gKPiA+ID4gIC0gdGhpcyByZXR1 cm5zIHdoZW4gaGFuZ2NoZWNrIGZpcmVzCj4gPiA+IDIuIHJlc2V0IHRoZSBiYW4gcGVyaW9kIHRv IG5vcm1hbAo+ID4gPiAgLSB0aGlzIHRha2VzIG11dGV4X2xvY2tfaW50ZXJydXB0aWJsZSBhbmQg c28gbXVzdCB3YWl0IGZvciB0aGUgcmVzZXQKPiA+ID4gICAgaGFuZGxlciB0byBydW4gYmVmb3Jl IGl0IGNhbiBtYWtlIHRoZSBjaGFuZ2UsCj4gPiA+ICAtIGVyZ28gdGhlIGhhbmdpbmcgYmF0Y2gg bmV2ZXIgdHJpZ2dlcnMgYSBiYW4gZm9yIGl0c2VsZi4KPiA+ID4gIC0gKGEgc3Vic2VxdWVudCBu b25zaW11bGF0ZWQgR1BVIGhhbmcgbWF5IHRyaWdnZXIgdGhlIGJhbiB0aG91Z2gpCj4gPiAKPiA+ IFRoaXMgaXNuJ3Qgd2hlcmUgaXQgZGllcy4gSXQgZGllcyB3aGVuIHdlIGRvIHRoZSBlY2hvIDEg PiBpOTE1X3dlZGdlZC4KPiAKPiBUaGF0IGlzIG5vdCB3aGVyZSBpdCBkaWVzLgoKV2VsbCBhdCBs ZWFzdCBpdCBoYXBwZW5zIGFmdGVyIHdlIHN0YXJ0IHRoZSBoYW5nIHJlY292ZXIgZnJvbSBpOTE1 X3dlZGdlZC4KCj4gPiBJIHN1c3BlY3QgcXVpZXNjZW50X2dwdSBvciB3aGF0ZXZlciBpcyBnZXR0 aW5nIGluIHRoZSB3YXksIGJ1dCBJIHJlYWxseSBvbmx5Cj4gPiB3YW50ZWQgdG8gZ2V0IHRoaW5n cyB0byBydW4gZmlyc3QuIEFuZCBzaW5jZSBpOTE1X3dlZGdlZCBpcyBhIGRldmVsb3Blcgo+ID4g ZmVhdHVyZSwgYW5kIGl0IGRvZXMgd29yayBwZXJmZWN0bHkgaWYgeW91IGRvbid0IGludGVuZCB0 byByZXVzZSBjb250ZXh0cwo+ID4gSSBkaWRuJ3Qgc2VlIGFueSBwb2ludCBpbiBmaXJzdCB0cnlp bmcgdG8gZml4IGl0IHVwLgo+ID4gCj4gPiBTbyBJIHN0aWxsIG1haW50YWluIHRoYXQgdGhpcyBp cyBhIGdvb2QgZW5vdWdoIGFwcHJvYWNoLCBhdCBsZWFzdCBpZgo+ID4gdGhlcmUncyBubyBvYnZp b3VzIGZpeCBpbi1mbGlnaHQgYWxyZWFkeS4KPiAKPiBObyB3YXkuIFRoaXMgaXMgYSBrZXJuZWwg cmVncmVzc2lvbiBzaW5jZSA0LjAsIGhhdmluZyBqdXN0IHRlc3RlZCB3aXRoCj4gdjQuMCBvbiBz bmIvaXZiL2hzdy4KCk9rLCBJIGRpZG4ndCByZWFsaXplIHRoYXQuIEkgZmlndXJlZCBzaW5jZSBp OTE1X3dlZGdlZCB3aWxsIHJldHVybiAtRUFHQUlOCmFueXdheSB3aGVuIHdlIGFyZSB0ZXJtaW5h bGx5IHdlZGdlZCwgYW5kIHRoYXQgc2VlbXMgdG8gaGF2ZSBiZWVuIHRoZSBjYXNlCmV2ZXIgc2lu Y2Ugd2Ugc3RhcnRlZCB3aXRoIHJlc2V0X2NvdW50ZXIgdGhpcyBoYXMgYmVlbiBicm9rZW4gZm9y ZXZlci4gSQpndWVzcyBJIG1pc3NlZCBzb21ldGhpbmcuCi1EYW5pZWwKLS0gCkRhbmllbCBWZXR0 ZXIKU29mdHdhcmUgRW5naW5lZXIsIEludGVsIENvcnBvcmF0aW9uCmh0dHA6Ly9ibG9nLmZmd2xs LmNoCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVs LWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8v bGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==