From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-f70.google.com (mail-pg0-f70.google.com [74.125.83.70]) by kanga.kvack.org (Postfix) with ESMTP id 2D4316B0038 for ; Fri, 19 Jan 2018 00:39:16 -0500 (EST) Received: by mail-pg0-f70.google.com with SMTP id a9so806647pgf.12 for ; Thu, 18 Jan 2018 21:39:16 -0800 (PST) Received: from NAM02-CY1-obe.outbound.protection.outlook.com (mail-cys01nam02on0050.outbound.protection.outlook.com. [104.47.37.50]) by mx.google.com with ESMTPS id z2si8254603pfe.157.2018.01.18.21.39.14 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 18 Jan 2018 21:39:14 -0800 (PST) From: "He, Roger" Subject: RE: [RFC] Per file OOM badness Date: Fri, 19 Jan 2018 05:39:11 +0000 Message-ID: References: <1516294072-17841-1-git-send-email-andrey.grodzovsky@amd.com> In-Reply-To: <1516294072-17841-1-git-send-email-andrey.grodzovsky@amd.com> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: owner-linux-mm@kvack.org List-ID: To: "Grodzovsky, Andrey" , "linux-kernel@vger.kernel.org" , "linux-mm@kvack.org" , "dri-devel@lists.freedesktop.org" , "amd-gfx@lists.freedesktop.org" Cc: "Koenig, Christian" QmFzaWNhbGx5IHRoZSBpZGVhIGlzIHJpZ2h0IHRvIG1lLg0KDQoxLiBCdXQgd2UgbmVlZCBzbWFs bGVyIGdyYW51bGFyaXR5IHRvIGNvbnRyb2wgdGhlIGNvbnRyaWJ1dGlvbiB0byBPT00gYmFkbmVz cy4NCiAgICAgQmVjYXVzZSB3aGVuIHRoZSBUVE0gYnVmZmVyIHJlc2lkZXMgaW4gVlJBTSByYXRo ZXIgdGhhbiBldmljdCB0byBzeXN0ZW0gbWVtb3J5LCB3ZSBzaG91bGQgbm90IHRha2UgdGhpcyBh Y2NvdW50IGludG8gYmFkbmVzcy4NCiAgICAgQnV0IEkgdGhpbmsgaXQgaXMgbm90IGVhc3kgdG8g aW1wbGVtZW50Lg0KDQoyLiBJZiB0aGUgVFRNIGJ1ZmZlcihHVFQgaGVyZSkgaXMgbWFwcGVkIHRv IHVzZXIgZm9yIENQVSBhY2Nlc3MsIG5vdCBxdWl0ZSBzdXJlIHRoZSBidWZmZXIgc2l6ZSBpcyBh bHJlYWR5IHRha2VuIGludG8gYWNjb3VudCBmb3Iga2VybmVsLg0KICAgICBJZiB5ZXMsIGF0IGxh c3QgdGhlIHNpemUgd2lsbCBiZSBjb3VudGVkIGFnYWluIGJ5IHlvdXIgcGF0Y2hlcy4NCg0KU28s IEkgYW0gdGhpbmtpbmcgaWYgd2UgY2FuIGNvdW50ZWQgdGhlIFRUTSBidWZmZXIgc2l6ZSBpbnRv OiANCnN0cnVjdCBtbV9yc3Nfc3RhdCB7DQoJYXRvbWljX2xvbmdfdCBjb3VudFtOUl9NTV9DT1VO VEVSU107DQp9Ow0KV2hpY2ggaXMgZG9uZSBieSBrZXJuZWwgYmFzZWQgb24gQ1BVIFZNIChwYWdl IHRhYmxlKS4NCg0KU29tZXRoaW5nIGxpa2UgdGhhdDoNCldoZW4gR1RUIGFsbG9jYXRlIHN1Y2Vl c3M6DQphZGRfbW1fY291bnRlcih2bWEtPnZtX21tLCBNTV9BTk9OUEFHRVMsIGJ1ZmZlcl9zaXpl KTsNCg0KV2hlbiBHVFQgc3dhcHBlZCBvdXQ6DQpkZWNfbW1fY291bnRlciBmcm9tIE1NX0FOT05Q QUdFUyBmcmlzdCwgdGhlbiANCmFkZF9tbV9jb3VudGVyKHZtYS0+dm1fbW0sIE1NX1NXQVBFTlRT LCBidWZmZXJfc2l6ZSk7ICAvLyBvciBNTV9TSE1FTVBBR0VTIG9yIGFkZCBuZXcgaXRlbS4NCg0K VXBkYXRlIHRoZSBjb3JyZXNwb25kaW5nIGl0ZW0gaW4gbW1fcnNzX3N0YXQgYWx3YXlzLg0KSWYg dGhhdCwgd2UgY2FuIGNvbnRyb2wgdGhlIHN0YXR1cyB1cGRhdGUgYWNjdXJhdGVseS4gDQpXaGF0 IGRvIHlvdSB0aGluayBhYm91dCB0aGF0Pw0KQW5kIGlzIHRoZXJlIGFueSBzaWRlLWVmZmVjdCBm b3IgdGhpcyBhcHByb2FjaD8NCg0KDQpUaGFua3MNClJvZ2VyKEhvbmdiby5IZSkNCg0KLS0tLS1P cmlnaW5hbCBNZXNzYWdlLS0tLS0NCkZyb206IGRyaS1kZXZlbCBbbWFpbHRvOmRyaS1kZXZlbC1i b3VuY2VzQGxpc3RzLmZyZWVkZXNrdG9wLm9yZ10gT24gQmVoYWxmIE9mIEFuZHJleSBHcm9kem92 c2t5DQpTZW50OiBGcmlkYXksIEphbnVhcnkgMTksIDIwMTggMTI6NDggQU0NClRvOiBsaW51eC1r ZXJuZWxAdmdlci5rZXJuZWwub3JnOyBsaW51eC1tbUBrdmFjay5vcmc7IGRyaS1kZXZlbEBsaXN0 cy5mcmVlZGVza3RvcC5vcmc7IGFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnDQpDYzogS29l bmlnLCBDaHJpc3RpYW4gPENocmlzdGlhbi5Lb2VuaWdAYW1kLmNvbT4NClN1YmplY3Q6IFtSRkNd IFBlciBmaWxlIE9PTSBiYWRuZXNzDQoNCkhpLCB0aGlzIHNlcmllcyBpcyBhIHJldmlzZWQgdmVy c2lvbiBvZiBhbiBSRkMgc2VudCBieSBDaHJpc3RpYW4gS8O2bmlnIGEgZmV3IHllYXJzIGFnby4g VGhlIG9yaWdpbmFsIFJGQyBjYW4gYmUgZm91bmQgYXQgaHR0cHM6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvYXJjaGl2ZXMvZHJpLWRldmVsLzIwMTUtU2VwdGVtYmVyLzA4OTc3OC5odG1sDQoNClRo aXMgaXMgdGhlIHNhbWUgaWRlYSBhbmQgSSd2ZSBqdXN0IGFkcmVzc2VkIGhpcyBjb25jZXJuIGZy b20gdGhlIG9yaWdpbmFsIFJGQyBhbmQgc3dpdGNoZWQgdG8gYSBjYWxsYmFjayBpbnRvIGZpbGVf b3BzIGluc3RlYWQgb2YgYSBuZXcgbWVtYmVyIGluIHN0cnVjdCBmaWxlLg0KDQpUaGFua3MsDQpB bmRyZXkNCg0KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18N CmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QNCmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcN Cmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVs DQo= -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org