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=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED, USER_AGENT_GIT 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 5E4B6C4321D for ; Mon, 20 Aug 2018 16:16:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1A9582173D for ; Mon, 20 Aug 2018 16:16:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="Yertr6hN" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1A9582173D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727755AbeHTTdG (ORCPT ); Mon, 20 Aug 2018 15:33:06 -0400 Received: from mail.kernel.org ([198.145.29.99]:35368 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726024AbeHTTdF (ORCPT ); Mon, 20 Aug 2018 15:33:05 -0400 Received: from jouet.infradead.org (unknown [179.97.41.186]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9D5992170E; Mon, 20 Aug 2018 16:16:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1534781809; bh=Oj4GYUZRKhFKEckCbgj30wHYbV6J6QAWW1kkdKJiduo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Yertr6hNCHwhssy5qAjWatM5wt9SI2zDAukLFP4hiKvWcpZxaez5ByIEpBeyxzQRR byj7KifqrKBvgKJ/M5J83BNbTevXHeBCi8j3oiiX94kk/Q/JnB8jO5V6X5Hv/A2fjx mqZpyxNY+svJUsCqBi5pcv+t5om1thAkr2ZEPBBM= From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Jiri Olsa , Alexander Shishkin , David Ahern , Michael Petlan , Namhyung Kim , Peter Zijlstra , Arnaldo Carvalho de Melo Subject: [PATCH 11/21] perf tools: Store compression id into struct dso Date: Mon, 20 Aug 2018 13:15:52 -0300 Message-Id: <20180820161602.6830-12-acme@kernel.org> X-Mailer: git-send-email 2.14.4 In-Reply-To: <20180820161602.6830-1-acme@kernel.org> References: <20180820161602.6830-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jiri Olsa Add comp to 'struct dso' to hold the compression index. It will be used in the following patches. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: David Ahern Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20180817094813.15086-8-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/dso.c | 5 ++++- tools/perf/util/dso.h | 1 + tools/perf/util/machine.c | 4 +++- 3 files changed, 8 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c index d34e47bb09d9..d875e6956a3e 100644 --- a/tools/perf/util/dso.c +++ b/tools/perf/util/dso.c @@ -417,8 +417,10 @@ void dso__set_module_info(struct dso *dso, struct kmod_path *m, dso->symtab_type = DSO_BINARY_TYPE__GUEST_KMODULE; /* _KMODULE_COMP should be next to _KMODULE */ - if (m->kmod && m->comp) + if (m->kmod && m->comp) { dso->symtab_type++; + dso->comp = m->comp; + } dso__set_short_name(dso, strdup(m->name), true); } @@ -1224,6 +1226,7 @@ struct dso *dso__new(const char *name) dso->a2l_fails = 1; dso->kernel = DSO_TYPE_USER; dso->needs_swap = DSO_SWAP__UNSET; + dso->comp = COMP_ID__NONE; RB_CLEAR_NODE(&dso->rb_node); dso->root = NULL; INIT_LIST_HEAD(&dso->node); diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h index 7bde23f6e5a9..a6c7af52115f 100644 --- a/tools/perf/util/dso.h +++ b/tools/perf/util/dso.h @@ -175,6 +175,7 @@ struct dso { u16 short_name_len; void *dwfl; /* DWARF debug info */ struct auxtrace_cache *auxtrace_cache; + int comp; /* dso data file */ struct { diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index b300a3973448..c4acd2001db0 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -1212,8 +1212,10 @@ static int map_groups__set_module_path(struct map_groups *mg, const char *path, * Full name could reveal us kmod compression, so * we need to update the symtab_type if needed. */ - if (m->comp && is_kmod_dso(map->dso)) + if (m->comp && is_kmod_dso(map->dso)) { map->dso->symtab_type++; + map->dso->comp = m->comp; + } return 0; } -- 2.14.4