From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964858AbcCKIsq (ORCPT ); Fri, 11 Mar 2016 03:48:46 -0500 Received: from torg.zytor.com ([198.137.202.12]:33306 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S934946AbcCKIsi (ORCPT ); Fri, 11 Mar 2016 03:48:38 -0500 Date: Fri, 11 Mar 2016 00:47:38 -0800 From: tip-bot for Jiri Olsa Message-ID: Cc: tglx@linutronix.de, alexander.shishkin@linux.intel.com, acme@redhat.com, peterz@infradead.org, adrian.hunter@intel.com, bp@suse.de, hekuang@huawei.com, dbueso@suse.com, mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, rostedt@goodmis.org, andi@firstfloor.org, jolsa@kernel.org, jolsa@redhat.com, eranian@google.com, wangnan0@huawei.com, colin.king@canonical.com, mgorman@suse.com, namhyung@kernel.org, dsahern@gmail.com Reply-To: mingo@kernel.org, hpa@zytor.com, peterz@infradead.org, bp@suse.de, adrian.hunter@intel.com, hekuang@huawei.com, dbueso@suse.com, acme@redhat.com, alexander.shishkin@linux.intel.com, tglx@linutronix.de, dsahern@gmail.com, wangnan0@huawei.com, eranian@google.com, colin.king@canonical.com, namhyung@kernel.org, mgorman@suse.com, jolsa@redhat.com, jolsa@kernel.org, rostedt@goodmis.org, linux-kernel@vger.kernel.org, andi@firstfloor.org In-Reply-To: <20160310164113.GA11357@krava.redhat.com> References: <20160310164113.GA11357@krava.redhat.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf jitdump: Build only on supported archs Git-Commit-ID: e12b202f8fb9b62a3997cad8e93401f85293390c X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: e12b202f8fb9b62a3997cad8e93401f85293390c Gitweb: http://git.kernel.org/tip/e12b202f8fb9b62a3997cad8e93401f85293390c Author: Jiri Olsa AuthorDate: Thu, 10 Mar 2016 17:41:13 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 10 Mar 2016 16:33:19 -0300 perf jitdump: Build only on supported archs Build jitdump only on architectures defined in util/genelf.h file, to avoid breaking the build on such arches. Signed-off-by: Jiri Olsa Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Andi Kleen Cc: Borislav Petkov Cc: Colin Ian King Cc: David Ahern Cc: Davidlohr Bueso Cc: He Kuang Cc: Mel Gorman Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Steven Rostedt Cc: Wang Nan Link: http://lkml.kernel.org/r/20160310164113.GA11357@krava.redhat.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/arch/arm/Makefile | 1 + tools/perf/arch/arm64/Makefile | 1 + tools/perf/arch/powerpc/Makefile | 1 + tools/perf/arch/x86/Makefile | 1 + tools/perf/builtin-inject.c | 12 +++++++----- tools/perf/config/Makefile | 7 +++++++ tools/perf/util/Build | 2 +- 7 files changed, 19 insertions(+), 6 deletions(-) diff --git a/tools/perf/arch/arm/Makefile b/tools/perf/arch/arm/Makefile index 7fbca17..18b1351 100644 --- a/tools/perf/arch/arm/Makefile +++ b/tools/perf/arch/arm/Makefile @@ -1,3 +1,4 @@ ifndef NO_DWARF PERF_HAVE_DWARF_REGS := 1 endif +PERF_HAVE_JITDUMP := 1 diff --git a/tools/perf/arch/arm64/Makefile b/tools/perf/arch/arm64/Makefile index 7fbca17..18b1351 100644 --- a/tools/perf/arch/arm64/Makefile +++ b/tools/perf/arch/arm64/Makefile @@ -1,3 +1,4 @@ ifndef NO_DWARF PERF_HAVE_DWARF_REGS := 1 endif +PERF_HAVE_JITDUMP := 1 diff --git a/tools/perf/arch/powerpc/Makefile b/tools/perf/arch/powerpc/Makefile index 9f9cea3..56e05f1 100644 --- a/tools/perf/arch/powerpc/Makefile +++ b/tools/perf/arch/powerpc/Makefile @@ -3,3 +3,4 @@ PERF_HAVE_DWARF_REGS := 1 endif HAVE_KVM_STAT_SUPPORT := 1 +PERF_HAVE_JITDUMP := 1 diff --git a/tools/perf/arch/x86/Makefile b/tools/perf/arch/x86/Makefile index 09ba923..269af21 100644 --- a/tools/perf/arch/x86/Makefile +++ b/tools/perf/arch/x86/Makefile @@ -3,3 +3,4 @@ PERF_HAVE_DWARF_REGS := 1 endif HAVE_KVM_STAT_SUPPORT := 1 PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1 +PERF_HAVE_JITDUMP := 1 diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c index e219ed4..7fa6866 100644 --- a/tools/perf/builtin-inject.c +++ b/tools/perf/builtin-inject.c @@ -73,7 +73,7 @@ static int perf_event__repipe_oe_synth(struct perf_tool *tool, return perf_event__repipe_synth(tool, event); } -#if defined(HAVE_LIBELF_SUPPORT) && defined(HAVE_DWARF_SUPPORT) +#ifdef HAVE_JITDUMP static int perf_event__drop_oe(struct perf_tool *tool __maybe_unused, union perf_event *event __maybe_unused, struct ordered_events *oe __maybe_unused) @@ -245,7 +245,7 @@ static int perf_event__repipe_mmap(struct perf_tool *tool, return err; } -#if defined(HAVE_LIBELF_SUPPORT) && defined(HAVE_DWARF_SUPPORT) +#ifdef HAVE_JITDUMP static int perf_event__jit_repipe_mmap(struct perf_tool *tool, union perf_event *event, struct perf_sample *sample, @@ -283,7 +283,7 @@ static int perf_event__repipe_mmap2(struct perf_tool *tool, return err; } -#if defined(HAVE_LIBELF_SUPPORT) && defined(HAVE_DWARF_SUPPORT) +#ifdef HAVE_JITDUMP static int perf_event__jit_repipe_mmap2(struct perf_tool *tool, union perf_event *event, struct perf_sample *sample, @@ -778,7 +778,9 @@ int cmd_inject(int argc, const char **argv, const char *prefix __maybe_unused) OPT_BOOLEAN('s', "sched-stat", &inject.sched_stat, "Merge sched-stat and sched-switch for getting events " "where and how long tasks slept"), +#ifdef HAVE_JITDUMP OPT_BOOLEAN('j', "jit", &inject.jit_mode, "merge jitdump files into perf.data file"), +#endif OPT_INCR('v', "verbose", &verbose, "be more verbose (show build ids, etc)"), OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name, "file", @@ -795,7 +797,7 @@ int cmd_inject(int argc, const char **argv, const char *prefix __maybe_unused) "perf inject []", NULL }; -#if !defined(HAVE_LIBELF_SUPPORT) || !defined(HAVE_DWARF_SUPPORT) +#ifndef HAVE_JITDUMP set_option_nobuild(options, 'j', "jit", "NO_LIBELF=1", true); #endif argc = parse_options(argc, argv, options, inject_usage, 0); @@ -833,7 +835,7 @@ int cmd_inject(int argc, const char **argv, const char *prefix __maybe_unused) inject.tool.ordered_events = true; inject.tool.ordering_requires_timestamps = true; } -#if defined(HAVE_LIBELF_SUPPORT) && defined(HAVE_DWARF_SUPPORT) +#ifdef HAVE_JITDUMP if (inject.jit_mode) { inject.tool.mmap2 = perf_event__jit_repipe_mmap2; inject.tool.mmap = perf_event__jit_repipe_mmap; diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index f7aeaf3..eca6a91 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -328,6 +328,13 @@ ifndef NO_LIBELF endif # NO_LIBBPF endif # NO_LIBELF +ifdef PERF_HAVE_JITDUMP + ifndef NO_DWARF + $(call detected,CONFIG_JITDUMP) + CFLAGS += -DHAVE_JITDUMP + endif +endif + ifeq ($(ARCH),powerpc) ifndef NO_DWARF CFLAGS += -DHAVE_SKIP_CALLCHAIN_IDX diff --git a/tools/perf/util/Build b/tools/perf/util/Build index f130ce2..eea25e2 100644 --- a/tools/perf/util/Build +++ b/tools/perf/util/Build @@ -108,7 +108,7 @@ libperf-$(CONFIG_ZLIB) += zlib.o libperf-$(CONFIG_LZMA) += lzma.o libperf-y += demangle-java.o -ifdef CONFIG_DWARF +ifdef CONFIG_JITDUMP libperf-$(CONFIG_LIBELF) += jitdump.o libperf-$(CONFIG_LIBELF) += genelf.o libperf-$(CONFIG_LIBELF) += genelf_debug.o