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=-9.7 required=3.0 tests=DATE_IN_FUTURE_06_12, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,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 23A8FC4321A for ; Fri, 28 Jun 2019 01:33:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 007BB214AF for ; Fri, 28 Jun 2019 01:33:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726786AbfF1Bdo (ORCPT ); Thu, 27 Jun 2019 21:33:44 -0400 Received: from mga05.intel.com ([192.55.52.43]:41598 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726754AbfF1Bdo (ORCPT ); Thu, 27 Jun 2019 21:33:44 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Jun 2019 18:33:44 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,425,1557212400"; d="scan'208";a="189283620" Received: from skl.sh.intel.com ([10.239.159.132]) by fmsmga002.fm.intel.com with ESMTP; 27 Jun 2019 18:33:42 -0700 From: Jin Yao To: acme@kernel.org, jolsa@kernel.org, peterz@infradead.org, mingo@redhat.com, alexander.shishkin@linux.intel.com Cc: Linux-kernel@vger.kernel.org, ak@linux.intel.com, kan.liang@intel.com, yao.jin@intel.com, Jin Yao Subject: [PATCH v6 2/7] perf util: Add block_info in hist_entry Date: Fri, 28 Jun 2019 17:22:59 +0800 Message-Id: <1561713784-30533-3-git-send-email-yao.jin@linux.intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1561713784-30533-1-git-send-email-yao.jin@linux.intel.com> References: <1561713784-30533-1-git-send-email-yao.jin@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The block_info contains the program basic block information, i.e, contains the start address and the end address of this basic block and how much cycles it takes. We need to compare, sort and even print out the basic block by some orders, i.e. sort by cycles. For this purpose, we add block_info field to hist_entry. In order not to impact current interface, we creates a new function hists__add_entry_block. v6: --- Remove the 'ops' argument in hists__add_entry_block Signed-off-by: Jin Yao --- tools/perf/util/hist.c | 20 ++++++++++++++++++-- tools/perf/util/hist.h | 5 +++++ tools/perf/util/sort.h | 1 + 3 files changed, 24 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index fb3271f..c4defff 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -574,6 +574,8 @@ static struct hist_entry *hists__findnew_entry(struct hists *hists, */ mem_info__zput(entry->mem_info); + block_info__zput(entry->block_info); + /* If the map of an existing hist_entry has * become out-of-date due to an exec() or * similar, update it. Otherwise we will @@ -645,6 +647,7 @@ __hists__add_entry(struct hists *hists, struct symbol *sym_parent, struct branch_info *bi, struct mem_info *mi, + struct block_info *block_info, struct perf_sample *sample, bool sample_self, struct hist_entry_ops *ops) @@ -677,6 +680,7 @@ __hists__add_entry(struct hists *hists, .hists = hists, .branch_info = bi, .mem_info = mi, + .block_info = block_info, .transaction = sample->transaction, .raw_data = sample->raw_data, .raw_size = sample->raw_size, @@ -699,7 +703,7 @@ struct hist_entry *hists__add_entry(struct hists *hists, struct perf_sample *sample, bool sample_self) { - return __hists__add_entry(hists, al, sym_parent, bi, mi, + return __hists__add_entry(hists, al, sym_parent, bi, mi, NULL, sample, sample_self, NULL); } @@ -712,10 +716,22 @@ struct hist_entry *hists__add_entry_ops(struct hists *hists, struct perf_sample *sample, bool sample_self) { - return __hists__add_entry(hists, al, sym_parent, bi, mi, + return __hists__add_entry(hists, al, sym_parent, bi, mi, NULL, sample, sample_self, ops); } +struct hist_entry *hists__add_entry_block(struct hists *hists, + struct addr_location *al, + struct block_info *block_info) +{ + struct hist_entry entry = { + .block_info = block_info, + .hists = hists, + }, *he = hists__findnew_entry(hists, &entry, al, false); + + return he; +} + static int iter_next_nop_entry(struct hist_entry_iter *iter __maybe_unused, struct addr_location *al __maybe_unused) diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index 76ff6c6..c670122 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -16,6 +16,7 @@ struct addr_location; struct map_symbol; struct mem_info; struct branch_info; +struct block_info; struct symbol; enum hist_filter { @@ -149,6 +150,10 @@ struct hist_entry *hists__add_entry_ops(struct hists *hists, struct perf_sample *sample, bool sample_self); +struct hist_entry *hists__add_entry_block(struct hists *hists, + struct addr_location *al, + struct block_info *bi); + int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al, int max_stack_depth, void *arg); diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h index ce376a7..43623fa 100644 --- a/tools/perf/util/sort.h +++ b/tools/perf/util/sort.h @@ -144,6 +144,7 @@ struct hist_entry { long time; struct hists *hists; struct mem_info *mem_info; + struct block_info *block_info; void *raw_data; u32 raw_size; int num_res; -- 2.7.4