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 7A602C4321D for ; Mon, 20 Aug 2018 16:16:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3609A21733 for ; Mon, 20 Aug 2018 16:16:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="dtJE16gq" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3609A21733 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 S1727634AbeHTTcx (ORCPT ); Mon, 20 Aug 2018 15:32:53 -0400 Received: from mail.kernel.org ([198.145.29.99]:35110 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726024AbeHTTcv (ORCPT ); Mon, 20 Aug 2018 15:32:51 -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 8FF592170E; Mon, 20 Aug 2018 16:16:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1534781796; bh=XWDSRJPj4YRBRSDBCeUMRjbNTHKMWe4Qzqn5utl8OMc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dtJE16gqG61ticM3V2gxuuug41Gecjv/zD2cJDRrsMs7pNXUlzEZKx1Zcvsp1yb7d 3aGHsEPYKvKVBEHIrJsEft5taQfbice7TdHT5Cl/HiJwrvHWAqiR6HBHW5sT4mJ/LZ a/ZC/SvSTxUs3bsrBOkWOhpQ5GoP1/d5QK11t+7A= 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 07/21] perf tools: Get rid of dso__needs_decompress() call in __open_dso() Date: Mon, 20 Aug 2018 13:15:48 -0300 Message-Id: <20180820161602.6830-8-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 There's no need to call dso__needs_decompress() twice in the function. 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/20180817094813.15086-4-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/dso.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c index 51cf82cf1882..8ee1faa5726f 100644 --- a/tools/perf/util/dso.c +++ b/tools/perf/util/dso.c @@ -468,6 +468,7 @@ static int __open_dso(struct dso *dso, struct machine *machine) int fd = -EINVAL; char *root_dir = (char *)""; char *name = malloc(PATH_MAX); + bool decomp = false; if (!name) return -ENOMEM; @@ -491,12 +492,13 @@ static int __open_dso(struct dso *dso, struct machine *machine) goto out; } + decomp = true; strcpy(name, newpath); } fd = do_open(name); - if (dso__needs_decompress(dso)) + if (decomp) unlink(name); out: -- 2.14.4