From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH 1/3] drm/i915: Allow kswapd to pause the device whilst reaping Date: Fri, 02 Jun 2017 15:02:57 +0300 Message-ID: <87d1amsiku.fsf@gaia.fi.intel.com> References: <20170601133331.5973-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5D7D06E030 for ; Fri, 2 Jun 2017 12:03:09 +0000 (UTC) In-Reply-To: <20170601133331.5973-1-chris@chris-wilson.co.uk> 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 Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gSW4gY29t bWl0IDU3NjNmZjA0ZGM0ZSAoImRybS9pOTE1OiBBdm9pZCBHUFUgc3RhbGxzIGZyb20ga3N3YXBk Iikgd2UKPiBzdG9wcGVkIGRpcmVjdCByZWNsYWltIGFuZCBrc3dhcGQgZnJvbSB0cmlnZ2VyaW5n IEdQVS9jbGllbnQgc3RhbGxzCj4gd2hpbHN0IHJ1bm5pbmcgKGJ5IHJlc3RyaWN0aW5nIHRoZSBv YmplY3RzIHRoZXkgY291bGQgcmVhcCB0byBiZSBpZGxlKS4KPgo+IEhvd2V2ZXIgd2l0aCBhYnVz aXZlIEdQVSB1c2FnZSwgaXQgYmVjb21lcyBxdWl0ZSBlYXN5IHRvIHN0YXJ2ZSBrc3dhcGQKPiBv ZiBtZW1vcnkgYW5kIHByZXZlbnQgaXQgZnJvbSBtYWtpbmcgZm9yd2FyZCBwcm9ncmVzcyB0b3dh cmRzIG9idGFpbmluZwo+IGVub3VnaCBmcmVlIG1lbW9yeSAodGh1cyBkcml2aW5nIHRoZSBzeXN0 ZW0gY2xvc2VyIHRvIHN3YXAgZXhoYXVzdGlvbikuCj4gUmVsYXggdGhlIHByZXZpb3VzIHJlc3Ry aWN0aW9uIHRvIGFsbG93IGtzd2FwZCAoYnV0IG5vdCBkaXJlY3QgcmVjbGFpbSkKPiB0byBzdGFs bCB0aGUgZGV2aWNlIHdoaWxzdCByZWFwaW5nIHB1cmdlYWJsZSBwYWdlcy4KPgo+IHYyOiBBbHNv IGFjcXVpcmUgdGhlIHJwbSB3YWtlbG9jayB0byBhbGxvdyBrc3dhcGQgdG8gdW5iaW5kIGJ1ZmZl cnMuCj4KPiBTaWduZWQtb2ZmLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5j by51az4KPiBDYzogSm9vbmFzIExhaHRpbmVuIDxqb29uYXMubGFodGluZW5AbGludXguaW50ZWwu Y29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9zaHJpbmtlci5jIHwg OSArKysrKysrKysKPiAgMSBmaWxlIGNoYW5nZWQsIDkgaW5zZXJ0aW9ucygrKQo+Cj4gZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX3Nocmlua2VyLmMgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9zaHJpbmtlci5jCj4gaW5kZXggMGZkMmI1OGNlNDc1Li41 OGYyNzM2OTE4M2MgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1f c2hyaW5rZXIuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX3Nocmlua2Vy LmMKPiBAQCAtMzMyLDYgKzMzMiwxNSBAQCBpOTE1X2dlbV9zaHJpbmtlcl9zY2FuKHN0cnVjdCBz aHJpbmtlciAqc2hyaW5rZXIsIHN0cnVjdCBzaHJpbmtfY29udHJvbCAqc2MpCj4gIAkJCQkJIHNj LT5ucl90b19zY2FuIC0gZnJlZWQsCj4gIAkJCQkJIEk5MTVfU0hSSU5LX0JPVU5EIHwKPiAgCQkJ CQkgSTkxNV9TSFJJTktfVU5CT1VORCk7Cj4gKwlpZiAoZnJlZWQgPCBzYy0+bnJfdG9fc2NhbiAm JiBjdXJyZW50X2lzX2tzd2FwZCgpKSB7Cj4gKwkJaW50ZWxfcnVudGltZV9wbV9nZXQoZGV2X3By aXYpOwoKV2UgdGFrZSBleHRyYSByZWYgdG8gZm9yY2UgZGV2aWNlIHdha2UgYW5kIHRodXMgZm9y Y2UgYm91bmQgb2JqZWN0cyBvdXQ/Cgo+ICsJCWZyZWVkICs9IGk5MTVfZ2VtX3NocmluayhkZXZf cHJpdiwKPiArCQkJCQkgc2MtPm5yX3RvX3NjYW4gLSBmcmVlZCwKPiArCQkJCQkgSTkxNV9TSFJJ TktfQUNUSVZFIHwKPiArCQkJCQkgSTkxNV9TSFJJTktfQk9VTkQgfAo+ICsJCQkJCSBJOTE1X1NI UklOS19VTkJPVU5EKTsKCkxvb2tpbmcgYXQgdGhlIHNocmluayBjb2RlLCBJIGFtIHBvbmRlcmlu ZyBob3cgdGhlIHN0YWxsIHdpbGwgaGFwcGVuPwoKVGhlcmUgYXJlIG90aGVyIGNhbGxwYXRocyB0 aGF0IGZvcmNlIGdwdSBpZGxlIGJlZm9yZSBraWNraW5nIG91dApvYmplY3RzLCBidXQgZm9yIHRo aXMgY2FsbHBhdGggaXQgc2VlbXMgdGhhdCB3ZSBraWNrIG91dApvYmplY3RzIHRoYXQgbWlnaHQg YmUgc3RpbGwgY3VycmVudGx5IGFjY2Vzc2VkIGJ5IHRoZSBncHUuCgotTWlrYQoKCj4gKwkJaW50 ZWxfcnVudGltZV9wbV9wdXQoZGV2X3ByaXYpOwo+ICsJfQo+ICAKPiAgCXNocmlua2VyX3VubG9j ayhkZXZfcHJpdiwgdW5sb2NrKTsKPiAgCj4gLS0gCj4gMi4xMS4wCj4KPiBfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IEludGVsLWdmeCBtYWlsaW5nIGxp c3QKPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==