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=-3.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,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 7B92AC43603 for ; Wed, 18 Dec 2019 09:07:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4ECCC20717 for ; Wed, 18 Dec 2019 09:07:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Q3DFFM4q" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726699AbfLRJHV (ORCPT ); Wed, 18 Dec 2019 04:07:21 -0500 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:34370 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725828AbfLRJHU (ORCPT ); Wed, 18 Dec 2019 04:07:20 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1576660040; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=rbEHPbD9OTETU2vGaoV0FkTbQSkehWHjxnSN6W6W+90=; b=Q3DFFM4qV7dcPz3DaJdQj4BjefoFy8ddJoCse6mEKcWiI6E/vIaDIEsH2QHhH57dPLIifv B/+F1ZfW72c0DK3hF+ICPUVzbtL/iNoGJ9Hvo44ZiPI/lnJaPYJRS+3QF/7tUB+tPxxrPx rSxmR15iBjKNc58yhtov1Wivf5zQPNU= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-97-6fVtQonJPQuoyNQ1k_TqOw-1; Wed, 18 Dec 2019 04:07:15 -0500 X-MC-Unique: 6fVtQonJPQuoyNQ1k_TqOw-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 5F13C801E70; Wed, 18 Dec 2019 09:07:13 +0000 (UTC) Received: from krava (ovpn-204-177.brq.redhat.com [10.40.204.177]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 5BED860C18; Wed, 18 Dec 2019 09:07:10 +0000 (UTC) Date: Wed, 18 Dec 2019 10:07:07 +0100 From: Jiri Olsa To: Arnaldo Carvalho de Melo Cc: Jiri Olsa , Namhyung Kim , Ingo Molnar , Thomas Gleixner , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter Subject: Re: [PATCH 12/12] perf maps: Set maps pointer in the kmap area for kernel maps Message-ID: <20191218090707.GF19062@krava> References: <20191217144828.2460-1-acme@kernel.org> <20191217144828.2460-13-acme@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191217144828.2460-13-acme@kernel.org> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Dec 17, 2019 at 11:48:28AM -0300, Arnaldo Carvalho de Melo wrote: SNIP > > @@ -1098,7 +1097,6 @@ __machine__create_kernel_maps(struct machine *machine, struct dso *kernel) > if (!kmap) > return -1; > > - kmap->kmaps = &machine->kmaps; > maps__insert(&machine->kmaps, map); > > return 0; > diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c > index fdd5bddb3075..a2cdfe62df94 100644 > --- a/tools/perf/util/map.c > +++ b/tools/perf/util/map.c > @@ -223,7 +223,7 @@ struct map *map__new(struct machine *machine, u64 start, u64 len, > * they are loaded) and for vmlinux, where only after we load all the > * symbols we'll know where it starts and ends. > */ > -struct map *map__new2(u64 start, struct dso *dso) > +struct map *map__new2(u64 start, struct dso *dso, struct maps *kmaps) hum, how about map__new? kernel maps could go throught that as well, right? jirka