From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id ACE35C33CB3 for ; Tue, 28 Jan 2020 08:51:12 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 73E6424681 for ; Tue, 28 Jan 2020 08:51:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 73E6424681 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 0B1CA6B0003; Tue, 28 Jan 2020 03:51:12 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 061E16B0007; Tue, 28 Jan 2020 03:51:12 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id E6BD56B000D; Tue, 28 Jan 2020 03:51:11 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0252.hostedemail.com [216.40.44.252]) by kanga.kvack.org (Postfix) with ESMTP id D45F66B0003 for ; Tue, 28 Jan 2020 03:51:11 -0500 (EST) Received: from smtpin21.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with SMTP id 8FD695827 for ; Tue, 28 Jan 2020 08:51:11 +0000 (UTC) X-FDA: 76426423542.21.glove69_4490558f41e59 X-HE-Tag: glove69_4490558f41e59 X-Filterd-Recvd-Size: 3144 Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by imf45.hostedemail.com (Postfix) with ESMTP for ; Tue, 28 Jan 2020 08:51:11 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 8745BAEC1; Tue, 28 Jan 2020 08:51:09 +0000 (UTC) Date: Tue, 28 Jan 2020 09:51:07 +0100 From: Michal =?iso-8859-1?Q?Koutn=FD?= To: Christopher Lameter Cc: Andrew Morton , Michal Hocko , LKML , linux-mm@kvack.org Subject: Re: SLUB: purpose of sysfs events on cache creation/removal Message-ID: <20200128085107.GF17425@blackbody.suse.cz> References: <20191204173224.GN25242@dhcp22.suse.cz> <20200106115733.GH12699@dhcp22.suse.cz> <20200109145236.GS4951@dhcp22.suse.cz> <20200109114415.cf01bd3ad30c5c4aec981653@linux-foundation.org> <20200117171331.GA17179@blackbody.suse.cz> <20200118161528.94dc18c074aeaa384200486b@linux-foundation.org> <20200127173336.GB17425@blackbody.suse.cz> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="hK8Uo4Yp55NZU70L" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: --hK8Uo4Yp55NZU70L Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Jan 27, 2020 at 11:04:53PM +0000, Christopher Lameter wrote: > The patch exposes details of cgroup caches? Which patch are we talking > about? Sorry, that's misunderstanding. I mean the current state (sending uevents) exposes the internals (creation of caches per cgroup). The patch [1] removing uevent notifications is rectifying it. Michal [1] https://lore.kernel.org/lkml/alpine.DEB.2.21.1912041652410.29709@www.lameter.com/ --hK8Uo4Yp55NZU70L Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEEoQaUCWq8F2Id1tNia1+riC5qSgFAl4v9fsACgkQia1+riC5 qShawg/+LW2OYgM6w1QE6LO/MoUzffOfLBRZVBJlt7R5ZMG7bgHB4ApxugB2S3U8 KD3fzUb8J2fOT6xxPrF2A927JjkFlwIGfldD6Z1FsoKvtmcWpHiCOPDRuNAd5fKq 3r54hXzXgnIHIOOIGEvQpztRfRR0kKAdXPNFX5isLmbB4K7n+J8Pc3oRsxmjBehZ fSzUTU5PjVyYtHkopFB80q+3pcPsfl45TBvZD3azU2p3/KMxuuNI6inGM477WJhl UlY8p/bnA9p4wV6Cw6g0LPNGBmyw7WFl2WxAu4fIsHnR8RXu4A4qxKh22d+N6QuM cVDERVcVS6FiqqzXlQcGLR6X1KOBIhS7aG8kKj5ewYvUuBApTonhjDfdlwbfJdnr lzyAXMlzV3sEuyxOtPxH71oLPYGfPThADjtohnnaJGUg0We7881zsi1evUIG7mYB BJFnJsKYZPJqq8H/c28vbUR2Mztgaz3o9RqXyS4OTZEfp51Q3R6MOaQxsrkP46cs yD0MdyWFHnveoJRUWGz+u8HwxSvG7Jrvjhd0ob2s5imBsc6HxpTuVfuvVfJGGB3t bKBj2lTjS44iKi2tNLMC0I2OVoF60kA6kDW7JECj7sK++7LF37AIC996uzQ/mODZ naZ/G/dZMUvAl0mt5MYZrK0WYURLbEn5IXgldMhtzc7s9a7cDl8= =/YoQ -----END PGP SIGNATURE----- --hK8Uo4Yp55NZU70L--