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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 32117C27C53 for ; Sat, 22 Jun 2024 05:12:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=8ntMMOHUl/0Cypj2ZWm7Kq3Lpcob5hboGJ2uwzvu0IA=; b=z+m2d2cjC/vHgGu83K8pa3zhaI GclpiEQLG7BQ31pE23rnL3pNxZ5SpgaQgfzb4b3KmDab/HHVWiJIEtdTnXMy/lN4pgxkOEIWqDeZd DVSfcnwTHt0KGEaVXFHTliIT7t2wjRs8nEzRz6635geAfWsjpwAXRkz5npShR9xbsgkINPHqmGFcJ mTIEkCrawbEhlRILhvlHUlDObebZ35yJ1KxjtJHiGbCOnZ1KWHF+iOGrREqzDIgn0ENuqvpnDsC7O aMPAMGg0mzHyYFreNvFXs1MTA+RhrJ3rEYPChcKP0bo4AuwSZDh210TZ9sekdWBXslfZOVCLZ8PyH 5FNut59g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sKt2o-0000000BQ52-3Wys; Sat, 22 Jun 2024 05:12:10 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sKt2l-0000000BQ3z-0Mrc for linux-nvme@lists.infradead.org; Sat, 22 Jun 2024 05:12:09 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 2E39668C7B; Sat, 22 Jun 2024 07:11:57 +0200 (CEST) Date: Sat, 22 Jun 2024 07:11:57 +0200 From: Christoph Hellwig To: Daniel Wagner Cc: Jens Axboe , Keith Busch , Sagi Grimberg , Thomas Gleixner , Christoph Hellwig , Frederic Weisbecker , Mel Gorman , Hannes Reinecke , Sridhar Balaraman , "brookxu.cn" , Ming Lei , linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-nvme@lists.infradead.org Subject: Re: [PATCH 1/3] sched/isolation: Add io_queue housekeeping option Message-ID: <20240622051156.GA11303@lst.de> References: <20240621-isolcpus-io-queues-v1-0-8b169bf41083@suse.de> <20240621-isolcpus-io-queues-v1-1-8b169bf41083@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240621-isolcpus-io-queues-v1-1-8b169bf41083@suse.de> User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240621_221207_292080_542D581A X-CRM114-Status: GOOD ( 12.93 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org > diff --git a/include/linux/sched/isolation.h b/include/linux/sched/isolation.h > index 2b461129d1fa..fe751d704e99 100644 > --- a/include/linux/sched/isolation.h > +++ b/include/linux/sched/isolation.h > @@ -16,6 +16,7 @@ enum hk_type { > HK_TYPE_WQ, > HK_TYPE_MANAGED_IRQ, > HK_TYPE_KTHREAD, > + HK_TYPE_IO_QUEUE, > HK_TYPE_MAX > }; It might be a good time to write comments explaining these types?