From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CAC37525A6D; Tue, 29 Sep 2026 18:58:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790708324; cv=none; b=N8KYT1o0HPjNuT4jTifbibYjW7KAar4ROQRSpgON7myakFVe+EW1bpz7adRF6LvJRAXAjkTQCD6tVBfoksnc5WDbUTub7GgVyAJT6//RYQvuMoBnbVCu0VF3RR5KaIgpuPVHPocBEo4dJIp0LySf6G6JEtmNmiFEHQLnQW8KHCU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790708324; c=relaxed/simple; bh=wdQi7nivD2fWu+yw0UvnQedeGPjpbG2I8DBLwRumovk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=EESNDmr87DQbR9u1CGE0eta2L48ciTW1XiJ5p/Kv4QTqdOHgovcfHHvDY47xOHzO7uglAZRztZVs9UnFcKARaG3bGpg3itN1EYJ5jVMy0KX6O53mB2Xyo8VYEeONL8lLiVvZEqk/YYq+t2Wx5hRm7ev9q2AQGGsM+KFi03k4SVE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=L6DDBKOb; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="L6DDBKOb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 07E851F000FF; Tue, 29 Sep 2026 18:58:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790708323; bh=7d8BscZeLtWMOuw9daJjKxQBtdGQG3DAvv9rrWTO38c=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=L6DDBKObWUukKY+isZXvM8Hrqf7c1KK9jCgr6dNpQmTfmx/ywqDeuG5Bb2N1jDZz8 fFWt2DCUOVf2+NIU3SnMK25CCktdsXiQ2xd1GdCCcCEcnCM7TDAwSjU6M/2TJQ0XOz b1dTrsTTxR8vTbwnebopMBo0HHmWliI4lwWT7vJ5kEG+YmKrNt+QgB2TluOvuE1/tk l603PfgkZ2hKd/+XHCgsCLat3pYvhrfk7dQroGdg+SiSSb3yWdvlimSi62bq/J/zpR Wn9xAZviwCM2R/bY4i0Xf4vNp1Mcq+UI7OG8zKlJH76eUdOF8oxpBdaNfsaLBZJjfa 9uepQUaTXFsGQ== Date: Tue, 29 Sep 2026 20:58:40 +0200 From: Arnaldo Carvalho de Melo To: Namhyung Kim Cc: Ian Rogers , James Clark , Jiri Olsa , Adrian Hunter , Peter Zijlstra , Ingo Molnar , LKML , linux-perf-users@vger.kernel.org, Masami Hiramatsu Subject: Re: [PATCH v2 0/8] perf tools: Cleanup dso debug info access Message-ID: References: <20260929011139.53242-1-namhyung@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260929011139.53242-1-namhyung@kernel.org> On Mon, Sep 28, 2026 at 06:11:31PM -0700, Namhyung Kim wrote: > Hello, > > This is a preparation for DSO file access cleanup work. IIUC DSO > access has three types - symbol table, binary data and debug info. > Those information can be placed separately like stripped binaries and > split debug files. I've added dbginfo_type to DSO to track location > of debug info like others. > > I'm sending this out before it grows too much. This patchset focuses > on debuginfo open path. Once it looks good to others, I'll update > other places accessing DWARF info to use this info and cleanup other > file type accesses too. Thanks, applied to perf-tools-next, for v7.4. - Arnaldo