From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH 12/41] drm/i915: Introduce an internal allocator for disposable private objects Date: Fri, 21 Oct 2016 08:50:54 +0100 Message-ID: <20161021075054.GE25629@nuc-i3427.alporthouse.com> References: <20161020150423.4560-1-chris@chris-wilson.co.uk> <20161020150423.4560-13-chris@chris-wilson.co.uk> <2eb24431-3ee5-5c87-8748-f3842b153316@linux.intel.com> <20161020203629.GD25629@nuc-i3427.alporthouse.com> <86756a0d-0ede-ff67-9ce5-01c4aa4a719e@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id AE6F66EC82 for ; Fri, 21 Oct 2016 07:51:08 +0000 (UTC) Content-Disposition: inline In-Reply-To: <86756a0d-0ede-ff67-9ce5-01c4aa4a719e@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Tvrtko Ursulin Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBPY3QgMjEsIDIwMTYgYXQgMDg6MjE6MDhBTSArMDEwMCwgVHZydGtvIFVyc3VsaW4g d3JvdGU6Cj4gCj4gT24gMjAvMTAvMjAxNiAyMTozNiwgQ2hyaXMgV2lsc29uIHdyb3RlOgo+ID5P biBUaHUsIE9jdCAyMCwgMjAxNiBhdCAwNToyMjoyM1BNICswMTAwLCBUdnJ0a28gVXJzdWxpbiB3 cm90ZToKPiA+Pgo+ID4+T24gMjAvMTAvMjAxNiAxNjowMywgQ2hyaXMgV2lsc29uIHdyb3RlOgo+ ID4+PlF1aXRlIGEgZmV3IG9mIG91ciBvYmplY3RzIHVzZWQgZm9yIGludGVybmFsIGhhcmR3YXJl IHByb2dyYW1taW5nIGRvIG5vdAo+ID4+PmJlbmVmaXQgZnJvbSBiZWluZyBzd2FwcGFibGUgb3Ig ZnJvbSBiZWluZyB6ZXJvIGluaXRpYWxpc2VkLiBBcyBzdWNoCj4gPj4+dGhleSBkbyBub3QgYmVu ZWZpdCBmcm9tIHVzaW5nIGEgc2htZW1mcyBiYWNraW5nIHN0b3JhZ2UgYW5kIHNpbmNlIHRoZXkK PiA+Pj5hcmUgaW50ZXJuYWwgYW5kIG5ldmVyIGRpcmVjdGx5IGV4cG9zZWQgdG8gdGhlIHVzZXIs IHdlIGRvIG5vdCBuZWVkIHRvCj4gPj4+d29ycnkgYWJvdXQgcHJvdmlkaW5nIGEgZmlscC4gRm9y IHRoZXNlIHdlIGNhbiB1c2UgYW4KPiA+Pj5kcm1faTkxNV9nZW1fb2JqZWN0IHdyYXBwZXIgYXJv dW5kIGEgc2dfdGFibGUgb2YgcGxhaW4gc3RydWN0IHBhZ2UuIFRoZXkKPiA+Pj5hcmUgbm90IHN3 YXAgYmFja2VkIGFuZCBub3QgYXV0b21hdGljYWxseSBwaW5uZWQuIElmIHRoZXkgYXJlIHJlYXBl ZAo+ID4+PmJ5IHRoZSBzaHJpbmtlciwgdGhlIHBhZ2VzIGFyZSByZWxlYXNlZCBhbmQgdGhlIGNv bnRlbnRzIGRpc2NhcmRlZC4gRm9yCj4gPj4+dGhlIGludGVybmFsIHVzZSBjYXNlLCB0aGlzIGlz IGZpbmUgYXMgZm9yIGV4YW1wbGUsIHJpbmdidWZmZXJzIGFyZQo+ID4+PnBpbm5lZCBmcm9tIGJl aW5nIHdyaXR0ZW4gYnkgYSByZXF1ZXN0IHRvIGJlIHJlYWQgYnkgdGhlIGhhcmR3YXJlLiBPbmNl Cj4gPj4+dGhleSBhcmUgaWRsZSwgdGhleSBjYW4gYmUgZGlzY2FyZGVkIGVudGlyZWx5LiBBcyBz dWNoIHRoZXkgYXJlIGEgZ29vZAo+ID4+Pm1hdGNoIGZvciBleGVjbGlzdCByaW5nYnVmZmVycyBh bmQgYSBzbWFsbCB2YXJpZXR5IG9mIG90aGVyIGludGVybmFsCj4gPj4+b2JqZWN0cy4KPiA+Pj4K PiA+Pj5JbiB0aGUgZmlyc3QgaXRlcmF0aW9uLCB0aGlzIGlzIGxpbWl0ZWQgdG8gdGhlIHNjcmF0 Y2ggYmF0Y2ggYnVmZmVycyB3ZQo+ID4+PnVzZSAoZm9yIGNvbW1hbmQgcGFyc2luZyBhbmQgc3Rh dGUgaW5pdGlhbGlzYXRpb24pLgo+ID4+Cj4gPj5BbmQgdGhlIHN0YXR1cyBwYWdlLgo+ID4KPiA+ WWVhaCwgSSB3YXMganVzdCB0aGlua2luZyBvZiB0aGUgcnVudGltZSBhbGxvY2F0ZWQgYmxvY2tz IHdoZXJlIHRoZQo+ID5jaGFuZ2UgY2FuIGJlIG1lYXN1cmVkLgo+ID4KPiA+Pj4rCW1heF9vcmRl ciA9IE1BWF9PUkRFUjsKPiA+Pj4rI2lmZGVmIENPTkZJR19TV0lPVExCCj4gPj4+KwlpZiAoc3dp b3RsYl9ucl90YmwoKSkKPiA+Pj4rCQltYXhfb3JkZXIgPSBtaW4obWF4X29yZGVyLCBpbG9nMihJ T19UTEJfU0VHU0laRSkpOwo+ID4+PisjZW5kaWYKPiA+Pgo+ID4+SSBjb3VsZG4ndCBmaWd1cmUg b3V0IHdoYXQgSU9fVExCX1NFR1NJWkUgYWN0dWFsbHkgaXMgaW4gc29tZQo+ID4+bWludXRlcyBv ZiBjcm9zcy1yZWZlcmVuY2luZy4gRGlkIG5vdCBzZWVtIHRvIGJlIGluIHVuaXRzIG9mIGJ5dGVz Cj4gPj5hY2NvcmRpbmcgdG8gc3dpb3RsYi5oLgo+ID4KPiA+UGFnZXMuCj4gPgo+ID4+SW4gZWl0 aGVyIGNhc2UgbXkgcXVlc3Rpb24gaXMgLSB3aHkgdXNlIGRpZmZlcmVudCBwYXJhbWV0ZXJzIHRo YW4KPiA+PnN3aW90bGJfbWF4X3NpemUgeW91IHJlY2VudGx5IGFkZGVkIHRvIGk5MTVfZ2VtLmM/ Cj4gPgo+ID5JIHdhcyB0cnlpbmcgdG8gZXhwbG9pdCB0aGUgY29tcGlsZSB0aW1lIGNvbnN0YW50 cywgYW5kIEkgZGlkIG5vdCBjYXJlCj4gPnRvIGdyb3cgdGhlIHNlYXJjaCBmb3IgZXZlbiBoaWdo ZXIgb3JkZXJzLgo+IAo+IFNvcnJ5IHBhZ2VzLCBidXQgaXQgaXMgbm90IEFGQUlDUywgYnV0IGl0 IGlzIHVuaXRzIG9mIElPX1RMQl9TSElGVAo+IHNpemUgd2hpY2ggaXMgMmsuIEhhcHBlbnMgdG8g YmUgZmluZSBzaW5jZSBpdCBpcyBzbWFsbGVyICg1KSB0aGFuCj4gTUFYX09SREVSICgxMSksIGhv d2V2ZXIgdG8gbWUgaXQgc3RpbGwgbG9va3MgbGlrZSBhIHVucmVsYXRlZAo+IG51bWJlci4KPiAK PiBpbG9nMihJT19UTEJfU0VHU0laRSkgKyAxIHdvdWxkIGJlIHRoZSBzYW1lIHVuaXRzLiBJdCB3 b3VsZCBzdGlsbAo+IGxvb2sgYXJiaXRyYXJ5IGJ1dCBJIHN1cHBvc2UgaXQgd291bGQgYmUgcGFz c2FibGUuCgpPaCwgbm8hIEkgZG8gcmVtZW1iZXIgdGhhdC4gSSBndWVzcyB0aGF0IHNob3dzIHRo ZSBpbXBvcnRhbmNlIG9mCmNvbW1lbnRzIHNpbmNlIEkgbG9zdCB0aGF0IGZhY3QgZHVyaW5nIHRo ZSBjaGFzZSB0byBmaW5kIGEgd2F5IG9mCndyaXRpbmcgZmxzKCkgYXMgYSBjb21waWxldGltZSBj b25zdGFudC4KCkxldCdzCgovKiBjb252ZXJ0IHN3aW90bGIgc2VnbWVudCBzaXplIGludG8gc2Vu c2libGUgdW5pdHMhICovIAojZGVmaW5lIElPX1RMQl9TRUdQQUdFUyAoSU9fVExCX1NFR1NJWkUg PDwgSU9fVExCX1NISUZUID4+IFBBR0VfU0hJRlQpCgotQ2hyaXMKCi0tIApDaHJpcyBXaWxzb24s IEludGVsIE9wZW4gU291cmNlIFRlY2hub2xvZ3kgQ2VudHJlCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwt Z2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=