From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?TWljaGVsIETDpG56ZXI=?= Subject: Re: [PATCH 3/3] drm/ttm: under memory pressure minimize the size of memory pool Date: Wed, 13 Aug 2014 15:32:52 +0900 Message-ID: <53EB0694.2060305@daenzer.net> References: <1407901926-24516-1-git-send-email-j.glisse@gmail.com> <1407901926-24516-4-git-send-email-j.glisse@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.gna.ch (darkcity.gna.ch [195.226.6.51]) by gabe.freedesktop.org (Postfix) with ESMTP id 496B76E114 for ; Tue, 12 Aug 2014 23:32:57 -0700 (PDT) In-Reply-To: <1407901926-24516-4-git-send-email-j.glisse@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: =?UTF-8?B?SsOpcsO0bWUgR2xpc3Nl?= , dri-devel@lists.freedesktop.org Cc: =?UTF-8?B?SsOpcsO0bWUgR2xpc3Nl?= , Thomas Hellstrom , Konrad Rzeszutek Wilk List-Id: dri-devel@lists.freedesktop.org T24gMTMuMDguMjAxNCAxMjo1MiwgSsOpcsO0bWUgR2xpc3NlIHdyb3RlOgo+IEZyb206IErDqXLD tG1lIEdsaXNzZSA8amdsaXNzZUByZWRoYXQuY29tPgo+IAo+IFdoZW4gZXhwZXJpZW5jaW5nIG1l bW9yeSBwcmVzc3VyZSB3ZSB3YW50IHRvIG1pbmltaXplIHBvb2wgc2l6ZSBzbyB0aGF0Cj4gbWVt b3J5IHdlIGp1c3Qgc2hyaW5rZWQgaXMgbm90IGFkZGVkIGJhY2sgYWdhaW4ganVzdCBhcyB0aGUg bmV4dCB0aGluZy4KPiAKPiBUaGlzIHdpbGwgZGl2aWRlIGJ5IDIgdGhlIG1heGltdW0gcG9vbCBz aXplIGZvciBlYWNoIGRldmljZSBlYWNoIHRpbWUKPiB0aGUgcG9vbCBoYXZlIHRvIHNocmluay4g VGhlIGxpbWl0IGlzIGJ1bXBlZCBhZ2FpbiBpcyBuZXh0IGFsbG9jYXRpb24KPiBoYXBwZW4gYWZ0 ZXIgb25lIHNlY29uZCBzaW5jZSB0aGUgbGFzdCBzaHJpbmsuIFRoZSBvbmUgc2Vjb25kIGRlbGF5 IGlzCj4gb2J2aW91c2x5IGFuIGFyYml0cmFyeSBjaG9pY2UuCj4gCj4gU2lnbmVkLW9mZi1ieTog SsOpcsO0bWUgR2xpc3NlIDxqZ2xpc3NlQHJlZGhhdC5jb20+CgpbLi4uXQoKPiBkaWZmIC0tZ2l0 IGEvZHJpdmVycy9ncHUvZHJtL3R0bS90dG1fcGFnZV9hbGxvYy5jIGIvZHJpdmVycy9ncHUvZHJt L3R0bS90dG1fcGFnZV9hbGxvYy5jCj4gaW5kZXggMDk4NzRkNi4uYWI0MWFkZiAxMDA2NDQKPiAt LS0gYS9kcml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9wYWdlX2FsbG9jLmMKPiArKysgYi9kcml2ZXJz L2dwdS9kcm0vdHRtL3R0bV9wYWdlX2FsbG9jLmMKPiBAQCAtNjgsNiArNjgsOCBAQAo+ICAgKiBA bGlzdDogUG9vbCBvZiBmcmVlIHVjL3djIHBhZ2VzIGZvciBmYXN0IHJldXNlLgo+ICAgKiBAZ2Zw X2ZsYWdzOiBGbGFncyB0byBwYXNzIGZvciBhbGxvY19wYWdlLgo+ICAgKiBAbnBhZ2VzOiBOdW1i ZXIgb2YgcGFnZXMgaW4gcG9vbC4KPiArICogQGN1cl9tYXhfc2l6ZTogQ3VycmVudCBtYXhpbXVt IHNpemUgZm9yIHRoZSBwb29sLgo+ICsgKiBAc2hyaW5rX3RpbWVvdXQ6IFRpbWVvdXQgZm9yIHBv b2wgbWF4aW11bSBzaXplIHJlc3RyaWN0aW9uLgo+ICAgKi8KPiAgc3RydWN0IHR0bV9wYWdlX3Bv b2wgewo+ICAJc3BpbmxvY2tfdAkJbG9jazsKPiBAQCAtNzYsNiArNzgsOCBAQCBzdHJ1Y3QgdHRt X3BhZ2VfcG9vbCB7Cj4gIAlnZnBfdAkJCWdmcF9mbGFnczsKPiAgCXVuc2lnbmVkCQlucGFnZXM7 Cj4gIAljaGFyCQkJKm5hbWU7Cj4gKwl1bnNpZ25lZAkJY3VyX21heF9zaXplOwo+ICsJdW5zaWdu ZWQgbG9uZwkJbGFzdF9zaHJpbms7CgpzL2xhc3Rfc2hyaW5rL3Nocmlua190aW1lb3V0LwoKTG9v a3MgbGlrZSBtYXliZSB5b3UgcG9zdGVkIGFuIHVudGVzdGVkIHN0YWxlIHNldCBvZiBwYXRjaGVz PwoKCj4gQEAgLTI4OSw2ICsyOTMsMTYgQEAgc3RhdGljIHZvaWQgdHRtX3Bvb2xfdXBkYXRlX2Zy ZWVfbG9ja2VkKHN0cnVjdCB0dG1fcGFnZV9wb29sICpwb29sLAo+ICAJcG9vbC0+bmZyZWVzICs9 IGZyZWVkX3BhZ2VzOwo+ICB9Cj4gIAo+ICtzdGF0aWMgaW5saW5lIHZvaWQgdHRtX3Bvb2xfdXBk YXRlX21heF9zaXplKHN0cnVjdCB0dG1fcGFnZV9wb29sICpwb29sKQo+ICt7Cj4gKwlpZiAodGlt ZV9iZWZvcmUoamlmZmllcywgcG9vbC0+c2hyaW5rX3RpbWVvdXQpKQo+ICsJCXJldHVybjsKPiAr CS8qIEluIGNhc2Ugd2UgcmVhY2hlZCB6ZXJvIGJvdW5jZSBiYWNrIHRvIDUxMiBwYWdlcy4gKi8K PiArCXBvb2wtPmN1cl9tYXhfc2l6ZSA9IG1heChwb29sLT5jdXJfbWF4X3NpemUgPDwgMSwgNTEy KTsKCkFub3RoZXIgJ2NvbXBhcmlzb24gb2YgZGlzdGluY3QgcG9pbnRlciB0eXBlcyBsYWNrcyBh IGNhc3QnIHdhcm5pbmcuCgoKQm90aCBpc3N1ZXMgYXBwbHkgdG8gdHRtX3BhZ2VfYWxsb2NfZG1h LmMgYXMgd2VsbC4KCgotLSAKRWFydGhsaW5nIE1pY2hlbCBEw6RuemVyICAgICAgICAgICAgfCAg ICAgICAgICAgICAgICAgIGh0dHA6Ly93d3cuYW1kLmNvbQpMaWJyZSBzb2Z0d2FyZSBlbnRodXNp YXN0ICAgICAgICAgIHwgICAgICAgICAgICAgICAgTWVzYSBhbmQgWCBkZXZlbG9wZXIKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxp bmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK