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=-4.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 0680BC433E0 for ; Fri, 29 Jan 2021 14:18:18 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8B74764DF1 for ; Fri, 29 Jan 2021 14:18:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8B74764DF1 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Date:To:From: Subject:Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=1jrhWYgk0h7b5k6gVlJL2jkPICSK+l7LX3MHF71mhPs=; b=exby4jzgK1S/jxHrpPLDp1tKQ QY+nIGDunxeXO2b+Bf0ElkQVM6Gl3IlcBgp89/KXhfzr/2FGmXL5ns/w4VByGZZrtN/9xPAJRP+ly ShfW2vX8+8Nwwskh4PioLtr9B0T5zY86NN0azV0rHe88bbmKy8CdPVpjhOdgrrV9KFnIpC03ZKXtz d2jvyjS9YP5zxzbRNVjenqFzQhAnVe+2JXAOy5UjNsXXOheJp6ZGwIfFF96u1kqFQkDQuPTZURK5+ hAE8IUBW+i6iHDfD+yZ8RcW9TWQ+Gbdiu7dMff1mCKUnFuSXAaHntUJe5uWRWhRHrhgxdf3A3xW8u nfhvmlc/A==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l5UbF-00064C-9Q; Fri, 29 Jan 2021 14:18:13 +0000 Received: from mx2.suse.de ([195.135.220.15]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l5Ub9-00062z-TO for linux-nvme@lists.infradead.org; Fri, 29 Jan 2021 14:18:12 +0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1611929887; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=HPvXblaohWa0XgHxbwLufXVc5JgrFGP6qZHTGnwIzBA=; b=NrqeNHxTVu8fQb1YVHH9K3xNPbHFVMEWJUuhWBXuZNQY00dQWtVHJ0CQn+46BlbR2IsxOO e52dCNJWVNgvD3HWJt6oJ/ZNvu6dELHnr1S/ApxOjr5RcXHDmWVAxDGkMWC280v0lj7M2a /nuvS06VL1ofxhKl95j/TlRbTK/O2fE= Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id DC2CFB173; Fri, 29 Jan 2021 14:18:06 +0000 (UTC) Message-ID: <292a1b5ddd336c446ae63c06ee275af165c81ebc.camel@suse.com> Subject: Re: [PATCH 22/35] conn-db: add simple connection registry From: Martin Wilck To: Sagi Grimberg , Keith Busch , linux-nvme@lists.infradead.org Date: Fri, 29 Jan 2021 15:18:06 +0100 In-Reply-To: <322b27a0-ff3e-265b-4c69-fae54466631e@grimberg.me> References: <20210126203324.23610-1-mwilck@suse.com> <20210126203324.23610-23-mwilck@suse.com> <322b27a0-ff3e-265b-4c69-fae54466631e@grimberg.me> User-Agent: Evolution 3.38.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210129_091808_062137_642802C1 X-CRM114-Status: GOOD ( 15.37 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Hannes Reinecke , Chaitanya Kulkarni Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Thu, 2021-01-28 at 17:59 -0800, Sagi Grimberg wrote: > > > From: Martin Wilck > > > > The monitor works best if it maintains a discovery controller > > connection > > to every transport address that provides a discovery subsystem. > > > > While controllers are easily tracked in sysfs, addresses > > ("connections"), > > i.e. (transport, traddr, trsvid, host_traddr) tuples, are not. > > Create > > a simple registry that tracks the state of "connections" and their > > associated discovery controllers. > > > > A detailed description of the API is provided in the header file > > conn-db.h. > > If this is more flexible, perhaps also the main fabrics > discover/connect/connect-all can be converted to use it as well. > Yes. Could we do that in a separate step later. Regards, Martin _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme