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=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS 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 9BCDDC47256 for ; Sat, 2 May 2020 05:58:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6E8F021775 for ; Sat, 2 May 2020 05:58:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=resnulli-us.20150623.gappssmtp.com header.i=@resnulli-us.20150623.gappssmtp.com header.b="gyIBD2oK" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727865AbgEBF6p (ORCPT ); Sat, 2 May 2020 01:58:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35904 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726468AbgEBF6o (ORCPT ); Sat, 2 May 2020 01:58:44 -0400 Received: from mail-wr1-x442.google.com (mail-wr1-x442.google.com [IPv6:2a00:1450:4864:20::442]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7791AC061A0C for ; Fri, 1 May 2020 22:58:43 -0700 (PDT) Received: by mail-wr1-x442.google.com with SMTP id o27so9011502wra.12 for ; Fri, 01 May 2020 22:58:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=resnulli-us.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=bCfLkCNhN2DbSrrnF7aqzGzYRxHe/z2O6zUH9lIxRQ0=; b=gyIBD2oKGCcTT/F/plffhnnL6eFrnyNVJijP2exT3ZEqkFHeqFqb+rhzc+5qjbP1RR t3wHNb8hC6mPd0FwDD6o8UfGWJt6LxNO2VFXarO1jru6KBY/Llnsi9jmvDJe7utN9QiB g7C5afIEWt5VmLNBTjB/jWKwjJe2iNLVSp3EykcaNjwof2axmMudluvf8mF6+wm8fvUL egtHHe8oqsoQBxnBkZZn305ws41/FxUhnDtkp4PGqmQdSPcBMsExuGOcL9aLmI7f07jy 7ZHApQN+pvspXAxwOExIrJqK8WIgrZLgvNDkO3ISyYuXtkD9SiiscJ+vfDI/ZhfhvJvt 7jmA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=bCfLkCNhN2DbSrrnF7aqzGzYRxHe/z2O6zUH9lIxRQ0=; b=ebO33w0aOnrM0/8jwmBE2BnLliiGVPoqKxv44UlyxoVBY9PBMbmWPnJrIuWUALbf32 gst6+QGCoe567wOkyG9cQrCwmM10s7bt2JtjPDvXWSz6IPE5xO5lYPdyzCGCfq/1Bypy lXTWrRqmJQN+1Wq05+3DXcRyHKYCmVVBHD+qob+REsQZRD1Hjj/4yWqvuYi40/yCGW62 EED+XyoLrHdexQpmk8oPdYJy++s07BLJBnvV5s/2QUHf2SffcsDqRxP+j/IMumhuwZPh d2A/9NbSa6Qv/7kbNTkk+GdViCiqxAM7/iWV753B5Vr+EZKTt3bV0oBum88J3iiDosdP 6MvQ== X-Gm-Message-State: AGi0Puau9k4OME7LG/An4LbZvATHRVESTQioEq3+NSK7az56soiDYAOK 75b6gmufSEqaybwvPq1EV8t78w== X-Google-Smtp-Source: APiQypKBH5VK8AdJPjlVC+ImwwmMwwgIxYVaQ0qjvuU9B/FRDY/XrhCjfInO8LxDE369HZstUadyxw== X-Received: by 2002:adf:ce02:: with SMTP id p2mr7624227wrn.173.1588399122189; Fri, 01 May 2020 22:58:42 -0700 (PDT) Received: from localhost (jirka.pirko.cz. [84.16.102.26]) by smtp.gmail.com with ESMTPSA id h1sm2721071wme.42.2020.05.01.22.58.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 May 2020 22:58:41 -0700 (PDT) Date: Sat, 2 May 2020 07:58:40 +0200 From: Jiri Pirko To: Jakub Kicinski Cc: davem@davemloft.net, netdev@vger.kernel.org, kernel-team@fb.com, jacob.e.keller@intel.com Subject: Re: [PATCH iproute2-next v3] devlink: support kernel-side snapshot id allocation Message-ID: <20200502055840.GB25211@nanopsycho.orion> References: <20200430175759.1301789-1-kuba@kernel.org> <20200430175759.1301789-5-kuba@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200430175759.1301789-5-kuba@kernel.org> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Thu, Apr 30, 2020 at 07:57:59PM CEST, kuba@kernel.org wrote: >Make ID argument optional and read the snapshot info >that kernel sends us. > >$ devlink region new netdevsim/netdevsim1/dummy >netdevsim/netdevsim1/dummy: snapshot 0 >$ devlink -jp region new netdevsim/netdevsim1/dummy >{ > "regions": { > "netdevsim/netdevsim1/dummy": { > "snapshot": [ 1 ] > } > } >} >$ devlink region show netdevsim/netdevsim1/dummy >netdevsim/netdevsim1/dummy: size 32768 snapshot [0 1] > >v3: back to v1.. > >Signed-off-by: Jakub Kicinski Reviewed-by: Jiri Pirko