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[2620:137:e000::1:20]) by mx.google.com with ESMTP id sa7-20020a1709076d0700b007316ac034acsi7878328ejc.834.2022.12.08.07.11.15; Thu, 08 Dec 2022 07:11:41 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=sD7RMyOz; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230048AbiLHOxs (ORCPT + 72 others); Thu, 8 Dec 2022 09:53:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42802 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230046AbiLHOxi (ORCPT ); Thu, 8 Dec 2022 09:53:38 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 323814C271; Thu, 8 Dec 2022 06:53:38 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id CEB93B82432; Thu, 8 Dec 2022 14:53:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 20ECFC433D6; Thu, 8 Dec 2022 14:53:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1670511215; bh=gNYmD028duyNvaTJtvf/NGBZ2mjD2/rgX8wXO9WiHfY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=sD7RMyOzkU97qx+1zhDY0V/GUBCnO/9DYn4xHp6yLY4soGKny4IjRZtNBH6ylYVRT wdT07S9bgmuKm4z5qqy6A0RbyQcR6Y/Mo8EahGwb/MSEhdIktLivSA+tRs9E7A/QzJ 5V1W2aO95TQsa5sHmvq7LXb1M7qQy6PfGmQCYJc0DwHE/zP8or46LDW//uoQ1JnZaB 6dap3aBye7T6rQ6Q2s+ylr3Hr8lVtOhvzggqn58nvFRyOUdwvxHEG3c9rCDzO8V/IQ miQRWws2BkCY4fZl4jcatYQiOLg5d40oHHNiOseHQYNnILKj/Dcb7Uhnmu7LeOvz95 prfaG30OOluyg== Date: Thu, 8 Dec 2022 14:53:24 +0000 From: Jarkko Sakkinen To: Kristen Carlson Accardi Cc: dave.hansen@linux.intel.com, tj@kernel.org, linux-kernel@vger.kernel.org, linux-sgx@vger.kernel.org, cgroups@vger.kernel.org, Zefan Li , Johannes Weiner , zhiquan1.li@intel.com Subject: Re: [PATCH v2 15/18] cgroup/misc: Add per resource callbacks for css events Message-ID: References: <20221202183655.3767674-1-kristen@linux.intel.com> <20221202183655.3767674-16-kristen@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221202183655.3767674-16-kristen@linux.intel.com> X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Dec 02, 2022 at 10:36:51AM -0800, Kristen Carlson Accardi wrote: > Consumers of the misc cgroup controller might need to perform separate actions > in the event of a cgroup alloc, free or release call. In addition, > writes to the max value may also need separate action. Add the ability > to allow downstream users to setup callbacks for these operations, and > call the per resource type callback when appropriate. > > This code will be utilized by the SGX driver in a future patch. > > Signed-off-by: Kristen Carlson Accardi I don't know what css is. BR, Jarkko