From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Harrison Subject: Re: [PATCH 4/7] drm/i915: Delay the freeing of requests until retire time Date: Mon, 11 Jan 2016 19:06:16 +0000 Message-ID: <5693FD28.1080004@Intel.com> References: <1449839521-21958-1-git-send-email-John.C.Harrison@Intel.com> <1452278848-33708-1-git-send-email-John.C.Harrison@Intel.com> <1452278848-33708-5-git-send-email-John.C.Harrison@Intel.com> <20160108220859.GD28013@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id C94D36E54C for ; Mon, 11 Jan 2016 11:06:18 -0800 (PST) In-Reply-To: <20160108220859.GD28013@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 , Intel-GFX@Lists.FreeDesktop.Org List-Id: intel-gfx@lists.freedesktop.org T24gMDgvMDEvMjAxNiAyMjowOCwgQ2hyaXMgV2lsc29uIHdyb3RlOgo+IE9uIEZyaSwgSmFuIDA4 LCAyMDE2IGF0IDA2OjQ3OjI1UE0gKzAwMDAsIEpvaG4uQy5IYXJyaXNvbkBJbnRlbC5jb20gd3Jv dGU6Cj4+IEZyb206IEpvaG4gSGFycmlzb24gPEpvaG4uQy5IYXJyaXNvbkBJbnRlbC5jb20+Cj4+ Cj4+IFRoZSByZXF1ZXN0IHN0cnVjdHVyZSBpcyByZWZlcmVuY2UgY291bnRlZC4gV2hlbiB0aGUg Y291bnQgcmVhY2hlZAo+PiB6ZXJvLCB0aGUgcmVxdWVzdCB3YXMgaW1tZWRpYXRlbHkgZnJlZWQg YW5kIGFsbCBhc3NvY2lhdGVkIG9iamVjdHMKPj4gd2VyZSB1bnJlZmVyZWNlZC91bmFsbG9jYXRl ZC4gVGhpcyBtZWFudCB0aGF0IHRoZSBkcml2ZXIgbXV0ZXggbG9jawo+PiBtdXN0IGJlIGhlbGQg YXQgdGhlIHBvaW50IHdoZXJlIHRoZSBjb3VudCByZWFjaGVzIHplcm8uIFRoaXMgd2FzIGZpbmUK Pj4gd2hpbGUgYWxsIHJlZmVyZW5jZXMgd2VyZSBoZWxkIGludGVybmFsbHkgdG8gdGhlIGRyaXZl ci4gSG93ZXZlciwgdGhlCj4+IHBsYW4gaXMgdG8gYWxsb3cgdGhlIHVuZGVybHlpbmcgZmVuY2Ug b2JqZWN0IChhbmQgaGVuY2UgdGhlIHJlcXVlc3QKPj4gaXRzZWxmKSB0byBiZSByZXR1cm5lZCB0 byBvdGhlciBkcml2ZXJzIGFuZCB0byB1c2VybGFuZC4gRXh0ZXJuYWwKPj4gdXNlcnMgY2Fubm90 IGJlIGV4cGVjdGVkIHRvIGFjcXVpcmUgYSBkcml2ZXIgcHJpdmF0ZSBtdXRleCBsb2NrLgo+IEl0 J3MgYSB0cml2aWFsIGlzc3VlIHRvIGZpeCB0byBlbmFibGUgZnJlZWluZyByZXF1ZXN0cyB3aXRo b3V0IGhvbGRpbmcgdGhlCj4gc3RydWN0X211dGV4LiBZb3UgZG9uJ3QgbmVlZCB0byBldmVuIGFk ZCBhbnkgbmV3IGxpc3RzLCBkZWxheWVkIGZyZWVpbmcKPiBtZWNoYW5pc21zIGFuZCB3aG90bm90 Lgo+IC1DaHJpcwo+CgpBcyB0aGUgZHJpdmVyIHN0YW5kcywgaXQgaXMgbm90IHRyaXZpYWwgdG8g ZnJlZSBhIHJlcXVlc3Qgd2l0aG91dCAKaG9sZGluZyB0aGUgbXV0ZXguIEl0IGRvZXMgdGhpbmdz IGxpa2UgdW5waW5uaW5nIGJ1ZmZlcnMsIGZyZWVpbmcgdXAgCmNvbnRleHRzICh3aGljaCBpcyBh IHdob2xlIG90aGVyIGJ1bmRsZSBvZiBjb21wbGljYXRpb24pLCByZWxlYXNpbmcgCklSUXMuIEl0 IG1heSBiZSBwb3NzaWJsZSB0byByZS1vcmdhbmlzZSB0aGluZ3MgdG8gbWFrZSB0aG9zZSBvcGVy YXRpb25zIApzYWZlIHRvIGRvIHdpdGhvdXQgdGhlIG11dGV4IGJ1dCBpdCBjZXJ0YWlubHkgZG9l cyBub3QgbG9vayB0cml2aWFsIQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRl c2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9p bnRlbC1nZngK