From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Nicolai_H=c3=a4hnle?= Subject: Re: [RFC] Per file OOM badness Date: Tue, 30 Jan 2018 12:36:37 +0100 Message-ID: <82d5894f-f4ea-98cc-068a-5d470f5267df@gmail.com> References: <20180118170006.GG6584@dhcp22.suse.cz> <20180123152659.GA21817@castle.DHCP.thefacebook.com> <20180123153631.GR1526@dhcp22.suse.cz> <20180124092847.GI1526@dhcp22.suse.cz> <583f328e-ff46-c6a4-8548-064259995766@daenzer.net> <20180124110141.GA28465@dhcp22.suse.cz> <36b49523-792d-45f9-8617-32b6d9d77418@daenzer.net> <20180124115059.GC28465@dhcp22.suse.cz> <381a868c-78fd-d0d1-029e-a2cf4ab06d37@gmail.com> <20180130093145.GE25930@phenom.ffwll.local> <3db43c1a-59b8-af86-2b87-c783c629f512@daenzer.net> <3026d8c5-9313-cb8b-91ef-09c02baf27db@amd.com> <445628d3-677c-a9f8-171f-7d74a603c61d@daenzer.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: =?UTF-8?Q?Michel_D=c3=a4nzer?= , christian.koenig@amd.com, Michal Hocko , Roman Gushchin Cc: linux-mm@kvack.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org List-Id: amd-gfx.lists.freedesktop.org T24gMzAuMDEuMjAxOCAxMjozNCwgTWljaGVsIETDpG56ZXIgd3JvdGU6Cj4gT24gMjAxOC0wMS0z MCAxMjoyOCBQTSwgQ2hyaXN0aWFuIEvDtm5pZyB3cm90ZToKPj4gQW0gMzAuMDEuMjAxOCB1bSAx MjowMiBzY2hyaWViIE1pY2hlbCBEw6RuemVyOgo+Pj4gT24gMjAxOC0wMS0zMCAxMTo0MCBBTSwg Q2hyaXN0aWFuIEvDtm5pZyB3cm90ZToKPj4+PiBBbSAzMC4wMS4yMDE4IHVtIDEwOjQzIHNjaHJp ZWIgTWljaGVsIETDpG56ZXI6Cj4+Pj4+IFtTTklQXQo+Pj4+Pj4gV291bGQgaXQgYmUgb2sgdG8g aGFuZyBvbnRvIHBvdGVudGlhbGx5IGFyYml0cmFyeSBtbWdldCByZWZlcmVuY2VzCj4+Pj4+PiBl c3NlbnRpYWxseSBmb3JldmVyPyBJZiB0aGF0J3Mgb2sgSSB0aGluayB3ZSBjYW4gZG8geW91ciBw cm9jZXNzIGJhc2VkCj4+Pj4+PiBhY2NvdW50IChtaW51cyBhIGZldyBtaW5vciBpbmFjY3VyYWNp ZXMgZm9yIHNoYXJlZCBzdHVmZiBwZXJoYXBzLAo+Pj4+Pj4gYnV0IG5vCj4+Pj4+PiBvbmUgY2Fy ZXMgYWJvdXQgdGhhdCkuCj4+Pj4+IEhvbmVzdGx5LCBJIHRoaW5rIHlvdSBhbmQgQ2hyaXN0aWFu IGFyZSBvdmVydGhpbmtpbmcgdGhpcy4gTGV0J3MgdHJ5Cj4+Pj4+IGNoYXJnaW5nIHRoZSBtZW1v cnkgdG8gZXZlcnkgcHJvY2VzcyB3aGljaCBzaGFyZXMgYSBidWZmZXIsIGFuZCBnbyBmcm9tCj4+ Pj4+IHRoZXJlLgo+Pj4+IE15IHByb2JsZW0gaXMgdGhhdCB0aGlzIG5lZWRzIHRvIGJlIGJ1bGxl dCBwcm92ZS4KPj4+Pgo+Pj4+IEZvciBleGFtcGxlIGltYWdpbmUgYW4gYXBwbGljYXRpb24gd2hp Y2ggYWxsb2NhdGVzIGEgbG90IG9mIEJPcywgdGhlbgo+Pj4+IGNhbGxzIGZvcmsoKSBhbmQgbGV0 IHRoZSBwYXJlbnQgcHJvY2VzcyBkaWUuIFRoZSBmaWxlIGRlc2NyaXB0b3IgbGl2ZXMKPj4+PiBv biBpbiB0aGUgY2hpbGQgcHJvY2VzcywgYnV0IHRoZSBtZW1vcnkgaXMgbm90IGFjY291bnRlZCBh Z2FpbnN0IHRoZQo+Pj4+IGNoaWxkLgo+Pj4gV2hhdCBleGFjdGx5IGFyZSB5b3UgcmVmZXJyaW5n IHRvIGJ5ICJ0aGUgZmlsZSBkZXNjcmlwdG9yIiBoZXJlPwo+Pgo+PiBUaGUgZmlsZSBkZXNjcmlw dG9yIHVzZWQgdG8gaWRlbnRpZnkgdGhlIGNvbm5lY3Rpb24gdG8gdGhlIGRyaXZlci4gSW4KPj4g b3RoZXIgd29yZHMgb3VyIGRybV9maWxlIHN0cnVjdHVyZSBpbiB0aGUga2VybmVsLgo+Pgo+Pj4g V2hhdCBoYXBwZW5zIHRvIEJPIGhhbmRsZXMgaW4gZ2VuZXJhbCBpbiB0aGlzIGNhc2U/IElmIGJv dGggcGFyZW50IGFuZAo+Pj4gY2hpbGQgcHJvY2VzcyBrZWVwIHRoZSBzYW1lIGhhbmRsZSBmb3Ig dGhlIHNhbWUgQk8sIG9uZSBvZiB0aGVtCj4+PiBkZXN0cm95aW5nIHRoZSBoYW5kbGUgd2lsbCBy ZXN1bHQgaW4gdGhlIG90aGVyIG9uZSBub3QgYmVpbmcgYWJsZSB0byB1c2UKPj4+IGl0IGFueW1v cmUgZWl0aGVyLCB3b24ndCBpdD8KPj4gQ29ycmVjdC4KPj4KPj4gVGhhdCB1c2FnZSBpcyBhY3R1 YWxseSBub3QgdXNlZnVsIGF0IGFsbCwgYnV0IHdlIGFscmVhZHkgaGFkCj4+IGFwcGxpY2F0aW9u cyB3aGljaCBkaWQgZXhhY3RseSB0aGF0IGJ5IGFjY2lkZW50Lgo+Pgo+PiBOb3QgdG8gbWVudGlv biB0aGF0IHNvbWVib2R5IGNvdWxkIGRvIGl0IG9uIHB1cnBvc2UuCj4gCj4gQ2FuIHdlIGp1c3Qg cHJldmVudCBjaGlsZCBwcm9jZXNzZXMgZnJvbSB1c2luZyB0aGVpciBwYXJlbnQncyBEUk0gZmls ZQo+IGRlc2NyaXB0b3JzIGFsdG9nZXRoZXI/IEFsbG93aW5nIGl0IHNlZW1zIGxpa2UgYSBiYWQg aWRlYSBhbGwgYXJvdW5kLgoKRXhpc3RpbmcgcHJvdG9jb2xzIHBhc3MgRFJNIGZkcyBiZXR3ZWVu IHByb2Nlc3NlcyB0aG91Z2gsIGRvbid0IHRoZXk/CgpOb3QgY2hpbGQgcHJvY2Vzc2VzIHBlcmhh cHMsIGJ1dCBzcGVjaWFsLWNhc2luZyB0aGF0IHNlZW1zIGxpa2UgYXdmdWwgCmRlc2lnbi4KCkNo ZWVycywKTmljb2xhaQotLSAKTGVybmUsIHdpZSBkaWUgV2VsdCB3aXJrbGljaCBpc3QsCkFiZXIg dmVyZ2lzcyBuaWVtYWxzLCB3aWUgc2llIHNlaW4gc29sbHRlLgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1k ZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK