From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH 15/18] drm/i915: Reserve space in the global seqno during request allocation Date: Mon, 19 Sep 2016 19:07:28 +0300 Message-ID: <1474301248.3344.73.camel@linux.intel.com> References: <20160914065250.15482-1-chris@chris-wilson.co.uk> <20160914065250.15482-16-chris@chris-wilson.co.uk> <1474292827.3344.52.camel@linux.intel.com> <877fa7zyuz.fsf@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8407E6E504 for ; Mon, 19 Sep 2016 16:07:55 +0000 (UTC) In-Reply-To: <877fa7zyuz.fsf@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jani Nikula , Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gbWEsIDIwMTYtMDktMTkgYXQgMTg6MzUgKzAzMDAsIEphbmkgTmlrdWxhIHdyb3RlOgo+ID4g T24gTW9uLCAxOSBTZXAgMjAxNiwgSm9vbmFzIExhaHRpbmVuIDxqb29uYXMubGFodGluZW5AbGlu dXguaW50ZWwuY29tPiB3cm90ZToKPiA+IAo+ID4gT24ga2UsIDIwMTYtMDktMTQgYXQgMDc6NTIg KzAxMDAsIENocmlzIFdpbHNvbiB3cm90ZToKPiA+ID4gCj4gPiA+ICtzdGF0aWMgaW50IHJlc2Vy dmVfZ2xvYmFsX3NlcW5vKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICppOTE1KQo+ID4gPiDCoHsK PiA+ID4gLQlzdHJ1Y3QgaTkxNV9nZW1fdGltZWxpbmUgKnRsID0gJmRldl9wcml2LT5ndC5nbG9i YWxfdGltZWxpbmU7Cj4gPiA+ICsJc3RydWN0IGk5MTVfZ2VtX3RpbWVsaW5lICp0bCA9ICZpOTE1 LT5ndC5nbG9iYWxfdGltZWxpbmU7Cj4gPiA+ICsJdTMyIG5leHRfc2Vxbm8gPSBhdG9taWNfcmVh ZCgmdGwtPm5leHRfc2Vxbm8pOwo+ID4gPiDCoAo+ID4gPiAtCS8qIHJlc2VydmUgMCBmb3Igbm9u LXNlcW5vICovCj4gPiA+IC0JaWYgKHVubGlrZWx5KHRsLT5uZXh0X3NlcW5vID09IDApKSB7Cj4g PiAKPiA+IE1laCwgZG8gbm90IGhpZGUgdGhlwqArK2k5MTUtPmd0LmFjdGl2ZV9yZXF1ZXN0cyBp biBpZiAodW5saWtlbHkoLi4uKSkuCj4gCj4gKnNodWRkZXIqIGl0IGRvZXNuJ3QgZ2V0IGFueSBi ZXR0ZXIgYnkgcmVtb3ZpbmcgdW5saWtlbHkhCj4gCgpXZWxsLCBpdCBnZXRzIHR3aWNlIGFzIGJh ZCBieSBhZGRpbmcgaXQsIHRob3VnaCA6UAoKTXkgYmVsb3cgcmVjb21tZW5kYXRpb24gd291bGQg YmUgcHJlZmVycmVkIGJ5IGxpZnRpbmcgdGhlIGluY3JlbWVudApiZWZvcmUgdGhlIGlmICgpLgoK PiA+ID4gCj4gPiA+ICsJaWYgKHVubGlrZWx5KG5leHRfc2Vxbm8gKyArK2k5MTUtPmd0LmFjdGl2 ZV9yZXF1ZXN0cyA8PSBuZXh0X3NlcW5vKSkgewo+ID4gPiDCoAkJaW50IHJldDsKPiA+ID4gwqAK PiA+IAo+ID4gV2h5IG5vdCBpZiAobGlrZWx5KG5leHRfc2Vxbm8gKyBhY3RpdmVfcmVxdWVzdHMg PiBuZXh0X3NlcW5vKSkKPiA+ID4gPiAJCXJldHVybiAwOwoKUmVnYXJkcywgSm9vbmFzCi0tIApK b29uYXMgTGFodGluZW4KT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50ZXIKSW50ZWwgQ29ycG9y YXRpb24KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50 ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==