From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 3/3] drm: do not sleep on vblank while holding a mutex Date: Fri, 28 Oct 2011 11:20:32 +0200 Message-ID: <20111028092032.GA2919@phenom.ffwll.local> References: <1319595614-9098-1-git-send-email-ihadzic@research.bell-labs.com> <1319595614-9098-4-git-send-email-ihadzic@research.bell-labs.com> <20111026075401.GD2889@phenom.ffwll.local> <20111027104315.GA2927@phenom.ffwll.local> <1319785144.7162.14.camel@thor.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-ww0-f43.google.com (mail-ww0-f43.google.com [74.125.82.43]) by gabe.freedesktop.org (Postfix) with ESMTP id F20ABA0D52 for ; Fri, 28 Oct 2011 02:19:43 -0700 (PDT) Received: by wwf10 with SMTP id 10so4466802wwf.12 for ; Fri, 28 Oct 2011 02:19:43 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1319785144.7162.14.camel@thor.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: Michel =?iso-8859-1?Q?D=E4nzer?= Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gRnJpLCBPY3QgMjgsIDIwMTEgYXQgMDg6NTk6MDRBTSArMDIwMCwgTWljaGVsIETDpG56ZXIg d3JvdGU6Cj4gT24gRG9uLCAyMDExLTEwLTI3IGF0IDIyOjE5IC0wNTAwLCBJbGlqYSBIYWR6aWMg d3JvdGU6IAo+ID4gT24gVGh1LCAyNyBPY3QgMjAxMSwgRGFuaWVsIFZldHRlciB3cm90ZToKPiA+ IAo+ID4gPiBTbyBJIHRoaW5rIHRoZSByaWdodCB0aGluZyB0byBkbyBpcwo+ID4gPiAtIEtpbGwg ZGV2LT5sYXN0X3ZibGFua193YWl0IChpbiBhIHByZXAgcGF0Y2gpLgo+ID4gCj4gPiBBZ3JlZWQu IEFsc28gZHJtX3ZibGFua19pbmZvIGZ1bmN0aW9uIGNhbiBnbyBhd2F5Cj4gCj4gQWN0dWFsbHks IEkgd2FzIHJhdGhlciBnb2luZyB0byBzdWJtaXQgYSBwYXRjaCB0byBob29rIGl0IHVwIGFnYWlu IOKAlAo+IEFGQUlDVCBpdCB3YXMgdW5ob29rZWQgd2l0aG91dCBhbnkganVzdGlmaWNhdGlvbi4g SXQgY291bGQgYmUgdXNlZnVsIGZvcgo+IGRlYnVnZ2luZyB2YmxhbmsgcmVsYXRlZCBoYW5ncy4g QW55IGlzc3VlcyB3aXRoIGl0LCBzdWNoIGFzCj4gbGFzdF92Ymxhbmtfd2FpdCBub3QgYmVpbmcg Z3VhcmFudGVlZCB0byByZWFsbHkgYmUgdGhlIGxhc3Qgb25lLCBjYW4KPiBhbHdheXMgYmUgaW1w cm92ZWQgbGF0ZXIgb24uCgpJJ3ZlIHRob3VnaHQgYSBiaXQgYWJvdXQgdGhlIHVzZWZ1bG5lc3Mg b2YgaXQgZm9yIGRlYnVnZ2luZyBiZWZvcmUKcHJvcG9zaW5nIHRvIGtpbGwgaXQgYW5kIEkgdGhp bmsgaXQgY2FuIGRpZTogSXQncyBvbmx5IHJlYWxseSB1c2VmdWwgZm9yIGEKY29tcGxldGUgaGFu Z3MsIGlmIHdlIGhhdmUgYW4gaXNzdWUgd2UganVzdCBtaXNzaW5nIGEgd2FrZXVwIHNvbWV3aGVy ZSwKdGhhdCdzIG5vdCBnb25uYSBjYXRjaCB0aGluZ3MuIEhlbmNlIEkgdGhpbmsgc29tZXRoaW5n IHRoYXQgYWxsb3dzIHlvdSB0bwp3YXRjaCB0aGluZ3Mgd2hpbGUgaXQncyBydW5uaW5nIGlzIG11 Y2ggYmV0dGVyLCBpLmUuIGVpdGhlciBhIGRybSBkZWJ1Zwpwcmlua3Qgb3IgYSB0cmFjZWNhbGwu CgpCdXQgaWYgeW91J3JlIGZpcm1seSBhdHRhY2hlZCB0byB0aGF0IGRlYnVnIGZpbGUgaXQgc2hv dWxkIGJlIHByZXR0eSBlYXN5CnRvIHNob3ZlIHRoYXQgdW5kZXIgdGhlIHByb3RlY3Rpb24gb2Yg b25lIG9mIHRoZSB2Ymxhbmsgc3BpbmxvY2tzLgotRGFuaWVsCi0tIApEYW5pZWwgVmV0dGVyCk1h aWw6IGRhbmllbEBmZndsbC5jaApNb2JpbGU6ICs0MSAoMCk3OSAzNjUgNTcgNDgKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcg bGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK