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=-8.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS autolearn=ham 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 77185C43461 for ; Mon, 14 Sep 2020 06:10:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3C74F207BB for ; Mon, 14 Sep 2020 06:10:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600063821; bh=gRfQi8Y/zVpyvyp+ighIXW73BdG51yD5X7tJ3596N1A=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=XuDrkWBC/F5M3WHORlpQotuMsQeNC26/nad8eMXd3RRucgMjNIUwS38sclsIUZ8qV 6freHDUa6c6gJZXXDw9kRlCdFXn5BStx3Y6/EtBdyCHj1NXEv8DGw3POaBJcCnx9V0 n577YTTY5hU8XSrD4X8Eh6kcSk/03gs4oZmee83s= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726220AbgINGKT (ORCPT ); Mon, 14 Sep 2020 02:10:19 -0400 Received: from mail.kernel.org ([198.145.29.99]:41152 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726094AbgINGKJ (ORCPT ); Mon, 14 Sep 2020 02:10:09 -0400 Received: from mail-lf1-f41.google.com (mail-lf1-f41.google.com [209.85.167.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 411CD221E7 for ; Mon, 14 Sep 2020 06:10:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600063806; bh=gRfQi8Y/zVpyvyp+ighIXW73BdG51yD5X7tJ3596N1A=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=YVUJRDj0Ic1/CpKcLrV0F3HgmCgmH+afICkTmLfhWwrcRiHDr2CnKLJu5PqesWAS+ 9Zzj9TvouRnL/lw9j98/mekrrxex4dTJA1xLKj7vCdPUDH/gIncTCnKQ1ohJqcLuV9 /LOEwjEqKAtiUAApf2bpwJfMexk6zXP7RSr7/Qlg= Received: by mail-lf1-f41.google.com with SMTP id q8so12102683lfb.6 for ; Sun, 13 Sep 2020 23:10:06 -0700 (PDT) X-Gm-Message-State: AOAM532NBdx8gKIC8gdzWunG7pnraMzpP7aFTfbY1msTDdySJOgxMLGz Ylc0OrPFCqOtrd0uYTLtsGilqOzoUVlMWv0qkAA= X-Google-Smtp-Source: ABdhPJzfD85LEbn1RMbKHVgRbfr5GGWW4QkAKY8dPx11eG7y/46JHyMRK2g+W5HH90o7lPdnpSi7Vea1ckAXY6/XeGY= X-Received: by 2002:a19:7902:: with SMTP id u2mr4091112lfc.515.1600063804480; Sun, 13 Sep 2020 23:10:04 -0700 (PDT) MIME-Version: 1.0 References: <20200913210313.1985612-1-jolsa@kernel.org> <20200913210313.1985612-2-jolsa@kernel.org> In-Reply-To: <20200913210313.1985612-2-jolsa@kernel.org> From: Song Liu Date: Sun, 13 Sep 2020 23:09:53 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 01/26] bpf: Move stack_map_get_build_id into lib To: Jiri Olsa Cc: Arnaldo Carvalho de Melo , Alexei Starovoitov , Song Liu , lkml , Peter Zijlstra , Ingo Molnar , Mark Rutland , Namhyung Kim , Alexander Shishkin , Michael Petlan , "Frank Ch. Eigler" , Ian Rogers , Stephane Eranian , Alexey Budankov , Andi Kleen , Adrian Hunter Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Sep 13, 2020 at 2:05 PM Jiri Olsa wrote: > > Moving stack_map_get_build_id into lib with > prototype in linux/buildid.h header: > > int build_id_parse(struct vm_area_struct *vma, unsigned char *build_id); > > This function returns build id for given struct vm_area_struct. > There is no functional change to stack_map_get_build_id function. > > Cc: Alexei Starovoitov > Cc: Song Liu > Signed-off-by: Jiri Olsa Acked-by: Song Liu