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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D7783C74A5B for ; Tue, 21 Mar 2023 16:51:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230110AbjCUQvC (ORCPT ); Tue, 21 Mar 2023 12:51:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40788 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229473AbjCUQvA (ORCPT ); Tue, 21 Mar 2023 12:51:00 -0400 Received: from mail-wm1-x32e.google.com (mail-wm1-x32e.google.com [IPv6:2a00:1450:4864:20::32e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D6C7C28E4B for ; Tue, 21 Mar 2023 09:50:56 -0700 (PDT) Received: by mail-wm1-x32e.google.com with SMTP id w11so8938083wmo.2 for ; Tue, 21 Mar 2023 09:50:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; t=1679417455; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=OfZP5WUwQ2zes6TJwapZ83j4T5feELIfk8vczVnLdPI=; b=E0+aVcsylyia6nwcDEPzALqwWBMGJDgGwUYNgRB3rF3ityRUjdO+sK2wUNsTrhiNiQ Tu455Dp1ctS7qVOIAmPAfFT4uzhkmjjqhYrL+Ez30y0vyTjuZD1jTcaax/QI9kfSC6Bi v90AwVGmHV1r3dBl01ib0cQ67/9cDEre4QigEPz2G1GOcWIolO6VLJ2BoDsuG7MEjlgx pFXPRMw1XzaSxRuhtl1EOp6VoTwtsqGhKip4iO7CAbUpH5fB8jfDIDjPDcFwXNuwd4+U fPog1MWrWwyIj/1PJzynAkgsrmW8r7j+s7eAbpgyJxWkkJgGLG5h8qtakcFdnzYykMVl 87oA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679417455; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=OfZP5WUwQ2zes6TJwapZ83j4T5feELIfk8vczVnLdPI=; b=J6jxEHCAm6GqHITJHhxSid/rHnQ6lB8DetpNOR8Dn2SQ1TRg52t1p3R0tM+Nd5qe4o niyTOxuaruIkQvgZqR37F56ti+uVOW5m3jx/jOI0yZl8YT02mFai39LEu5VXJ/qxGcgf SRNipWbKkVN3tW+bBjN+dbXpti+hoVUEZhHkIj+30RO1bm/V6I7xSEXmHC/SQDv1zt2H T1wAK+fLCZpdhbj3KYVC0Oc16TYUJd6MknBioWdplJiAJpyTO1Qk/DB7+mpfBt3KGM2p FWR8iGDEGtuj9rcctyeW1Z7AtTDMxaVKzFzjUECsgTyejmHXVRZywYJLSGMWAYhU7Kjk ffLg== X-Gm-Message-State: AO0yUKUROjXuGL+AN+rf1jbIrV3gY9fNi5RjBsZgUZNq1vyM/MxWYoer QfFivryI+1QjXtea3zyACmRagA== X-Google-Smtp-Source: AK7set/5CTKHv7W42iSkRDz6r+Fv5GwBJzTkDXZQnUC7keFECRTnXqtOMDiGp/Vor20x/ruRFYAKEw== X-Received: by 2002:a7b:cd09:0:b0:3ee:4dc0:d4f2 with SMTP id f9-20020a7bcd09000000b003ee4dc0d4f2mr463024wmj.41.1679417455116; Tue, 21 Mar 2023 09:50:55 -0700 (PDT) Received: from google.com (65.0.187.35.bc.googleusercontent.com. [35.187.0.65]) by smtp.gmail.com with ESMTPSA id v26-20020a05600c215a00b003eafc47eb09sm13904832wml.43.2023.03.21.09.50.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Mar 2023 09:50:54 -0700 (PDT) Date: Tue, 21 Mar 2023 16:50:49 +0000 From: Vincent Donnefort To: Steven Rostedt Cc: mhiramat@kernel.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, kernel-team@android.com Subject: Re: [PATCH 1/2] ring-buffer: Introducing ring-buffer mapping functions Message-ID: References: <20230317143310.1604700-1-vdonnefort@google.com> <20230317143310.1604700-2-vdonnefort@google.com> <20230320214516.01c18367@gandalf.local.home> <20230321114047.3432afbe@gandalf.local.home> <20230321124425.6ca93621@gandalf.local.home> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230321124425.6ca93621@gandalf.local.home> Precedence: bulk List-ID: X-Mailing-List: linux-trace-kernel@vger.kernel.org On Tue, Mar 21, 2023 at 12:44:25PM -0400, Steven Rostedt wrote: > On Tue, 21 Mar 2023 11:40:47 -0400 > Steven Rostedt wrote: > > > > > > > Thanks a lot for having a look. Do you mind if I fold this in my patch for a V2? > > > > Hold off, I found some bugs that I'm fixing ;-) > > OK, you can fold this in. I also fixed an issue with your patch where it > was missing setting a page->mapping and also clearing it. > > I haven't updated to replace "__u32 *data_pages[]" with an "__u32 data_start" > But I think that should still be done. > > -- Steve > [...] Thanks! I'll prepare a v2 with all that!