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=-15.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 EBC05C5B578 for ; Tue, 2 Jul 2019 02:29:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C2F1421721 for ; Tue, 2 Jul 2019 02:29:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562034555; bh=FS3KrvQy4+lzn8Fj5tIqLR8J8LzZ1514EQfN2igxvkg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=HR3N4ugYSL9MZDb20etwBZ4OOR+7pVOMB2FEKFSu4GhO0jn2liOoOKqiS6+A7YXQL hbHnApAECXQf2ZNZussSpWt3tuslVg5hA0/OzBouQpFMebUWYiV7Jvlix0RpfU/h4u bVXTVXl3lfBfxJT1ZpJLrxaSKUJGdJTAgqMZUIWY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727362AbfGBC1X (ORCPT ); Mon, 1 Jul 2019 22:27:23 -0400 Received: from mail.kernel.org ([198.145.29.99]:39924 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727337AbfGBC1R (ORCPT ); Mon, 1 Jul 2019 22:27:17 -0400 Received: from quaco.ghostprotocols.net (unknown [179.97.35.11]) (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 324C42183F; Tue, 2 Jul 2019 02:27:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562034436; bh=FS3KrvQy4+lzn8Fj5tIqLR8J8LzZ1514EQfN2igxvkg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rvg3OWCGpi11zh49MNZbT2TWwu4WqCfCMQz1Yx+ZhfG1ZmqSQ2eKYns545mC+WE11 QET3wjKA6206akfMr0cn+K9ofns42hlDMG29JoswkgwOBftxm+Xzu/kY+H4vKIY3ZV YEhoTFYF5T5d2qeZZFOeHaKQiQ7+kbXwaaXRpAkE= From: Arnaldo Carvalho de Melo To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter Subject: [PATCH 17/43] perf kallsyms: Adopt hex2u64 from tools/perf/util/util.h Date: Mon, 1 Jul 2019 23:25:50 -0300 Message-Id: <20190702022616.1259-18-acme@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190702022616.1259-1-acme@kernel.org> References: <20190702022616.1259-1-acme@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnaldo Carvalho de Melo Just removing more stuff from tools/perf/, this is mostly used in the kallsyms parsing and in places in perf where kallsyms is involved, so we get it for free there. With this we reduce a bit more util.h. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-5mc1zg0jqdwgkn8c358kaba6@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/symbol/kallsyms.c | 13 +++++++++++++ tools/lib/symbol/kallsyms.h | 2 ++ tools/perf/util/util.c | 13 ------------- tools/perf/util/util.h | 1 - 4 files changed, 15 insertions(+), 14 deletions(-) diff --git a/tools/lib/symbol/kallsyms.c b/tools/lib/symbol/kallsyms.c index 96d830545bbb..7501611abee4 100644 --- a/tools/lib/symbol/kallsyms.c +++ b/tools/lib/symbol/kallsyms.c @@ -16,6 +16,19 @@ bool kallsyms__is_function(char symbol_type) return symbol_type == 'T' || symbol_type == 'W'; } +/* + * While we find nice hex chars, build a long_val. + * Return number of chars processed. + */ +int hex2u64(const char *ptr, u64 *long_val) +{ + char *p; + + *long_val = strtoull(ptr, &p, 16); + + return p - ptr; +} + int kallsyms__parse(const char *filename, void *arg, int (*process_symbol)(void *arg, const char *name, char type, u64 start)) diff --git a/tools/lib/symbol/kallsyms.h b/tools/lib/symbol/kallsyms.h index 72ab9870454b..bd988f7b18d4 100644 --- a/tools/lib/symbol/kallsyms.h +++ b/tools/lib/symbol/kallsyms.h @@ -18,6 +18,8 @@ static inline u8 kallsyms2elf_binding(char type) return isupper(type) ? STB_GLOBAL : STB_LOCAL; } +int hex2u64(const char *ptr, u64 *long_val); + u8 kallsyms2elf_type(char type); bool kallsyms__is_function(char symbol_type); diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index d388f80d8703..a61535cf1bca 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -434,19 +434,6 @@ size_t hex_width(u64 v) return n; } -/* - * While we find nice hex chars, build a long_val. - * Return number of chars processed. - */ -int hex2u64(const char *ptr, u64 *long_val) -{ - char *p; - - *long_val = strtoull(ptr, &p, 16); - - return p - ptr; -} - int perf_event_paranoid(void) { int value; diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index 09c1b0f91f65..125e215dd3d8 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -43,7 +43,6 @@ ssize_t readn(int fd, void *buf, size_t n); ssize_t writen(int fd, const void *buf, size_t n); size_t hex_width(u64 v); -int hex2u64(const char *ptr, u64 *val); extern unsigned int page_size; int __pure cacheline_size(void); -- 2.20.1