From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maarten Lankhorst Subject: Re: [PATCH 1/1] reservation: wait only with non-zero timeout specified (v2) Date: Tue, 13 Jan 2015 09:05:07 +0100 Message-ID: <54B4D1B3.1040108@canonical.com> References: <1421128234-11968-1-git-send-email-Jammy.Zhou@amd.com> <54B4C032.5010403@canonical.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from youngberry.canonical.com (youngberry.canonical.com [91.189.89.112]) by gabe.freedesktop.org (Postfix) with ESMTP id 10BB689E1D for ; Tue, 13 Jan 2015 00:05:09 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: "Zhou, Jammy" Cc: "Deucher, Alexander" , "dri-devel@lists.freedesktop.org" List-Id: dri-devel@lists.freedesktop.org T3AgMTMtMDEtMTUgb20gMDg6NTkgc2NocmVlZiBaaG91LCBKYW1teToKPiBIaSBNYWFydGVuLAo+ Cj4+IENhbid0IHlvdSBzaW1wbHkgYWRkIGlmICghdGltZW91dCkgcmV0dXJuICFyZXNlcnZhdGlv bl9vYmplY3RfdGVzdF9zaWduYWxlZF9yY3Uob2JqLCB3YWl0X2FsbCk7IHRvIHRoZSBiZWdpbm5p bmcgaW5zdGVhZD8KPiBIbW0sIGFmdGVyIGxvb2tpbmcgaW50byBpdCwgSSB0aGluayB0aGF0IGNh biBhY2hpZXZlIHRoZSBzYW1lIHB1cnBvc2UuIEkgd2lsbCB1cGRhdGUgdGhlIHBhdGNoIHdpdGgg dGhpcy4KPgo+PiBBbHNvIHdoeSBkbyB5b3UgbmVlZCB0aGlzPyBXaHkgbm90IHNpbXBseSByZXR1 cm4gMCB3aXRoIHRpbWVvdXQgPSAwLgo+IFRoZSBtYWpvciBwdXJwb3NlIGhlcmUgaXMgdG8gdXNl IHJlc2VydmF0aW9uX29iamVjdF93YWl0X3RpbWVvdXRfcmN1IHRvIGhhbmRsZSBhbGwgcG9zc2li bGUgdGltZW91dCB2YWx1ZXMgKGFuZCBqdXN0IHRvIGNoZWNrIHN0YXR1cyB3aXRoIHRpbWVvdXQ9 PTApLiBJZiB3ZSBzaW1wbHkgcmV0dXJuIDAsIHdlIGNhbm5vdCBkZXRlcm1pbmUgdGhlIGZlbmNl IGlzIHNpZ25hbGVkIG9yIG5vdCB3aXRoIHRoZSByZXR1cm4gdmFsdWUuCllvdSBjYW4ndCBhbnl3 YXkgd2hlbiBjYWxsaW5nIHdpdGggdGltZW91dCA9IDAuCgogKiBmZW5jZV93YWl0X3RpbWVvdXQg LSBzbGVlcCB1bnRpbCB0aGUgZmVuY2UgZ2V0cyBzaWduYWxlZAogKgogKiBSZXR1cm5zIC1FUkVT VEFSVFNZUyBpZiBpbnRlcnJ1cHRlZCwgMCBpZiB0aGUgd2FpdCB0aW1lZCBvdXQsIG9yIHRoZQog KiByZW1haW5pbmcgdGltZW91dCBpbiBqaWZmaWVzIG9uIHN1Y2Nlc3MuIE90aGVyIGVycm9yIHZh bHVlcyBtYXkgYmUKICogcmV0dXJuZWQgb24gY3VzdG9tIGltcGxlbWVudGF0aW9ucy4KClNpbmNl IHlvdSBoYXZlIDAgcmV0dXJuaW5nIGppZmZpZXMsIHlvdSB3b3VsZCBnZXQgMCByZWdhcmRsZXNz IG9mIGZlbmNlX3dhaXQgYmVpbmcgc3VjY2VzZnVsIG9yIG5vdC4KCkkgdGhpbmsgdGhlIG9ubHkg cmlnaHQgd2F5IHRvIGhhbmRsZSB0aGlzIGlzIGJ5IHJldHVybmluZyAwIGltbWVkaWF0ZWx5IGlm IHRpbWVvdXQgaXMgMC4KCldoeSBkbyB5b3UgbmVlZCBpdCB0byByZXR1cm4gMT8gV2h5IG5vdCB1 c2UgcmVzZXJ2YXRpb25fb2JqZWN0X3Rlc3Rfc2lnbmFsZWRfcmN1IGRpcmVjdGx5PwoKfk1hYXJ0 ZW4KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRl dmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK