]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
perf jitdump: Build only on supported archs
authorJiri Olsa <jolsa@redhat.com>
Thu, 10 Mar 2016 16:41:13 +0000 (17:41 +0100)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Thu, 10 Mar 2016 19:33:19 +0000 (16:33 -0300)
Build jitdump only on architectures defined in util/genelf.h file, to avoid
breaking the build on such arches.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Borislav Petkov <bp@suse.de>
Cc: Colin Ian King <colin.king@canonical.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Davidlohr Bueso <dbueso@suse.com>
Cc: He Kuang <hekuang@huawei.com>
Cc: Mel Gorman <mgorman@suse.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/20160310164113.GA11357@krava.redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/arch/arm/Makefile
tools/perf/arch/arm64/Makefile
tools/perf/arch/powerpc/Makefile
tools/perf/arch/x86/Makefile
tools/perf/builtin-inject.c
tools/perf/config/Makefile
tools/perf/util/Build

index 7fbca175099ec917ad69b8025c8249ee6c52a6a4..18b13518d8d8701137d489a65f7dd752bdc7f43f 100644 (file)
@@ -1,3 +1,4 @@
 ifndef NO_DWARF
 PERF_HAVE_DWARF_REGS := 1
 endif
+PERF_HAVE_JITDUMP := 1
index 7fbca175099ec917ad69b8025c8249ee6c52a6a4..18b13518d8d8701137d489a65f7dd752bdc7f43f 100644 (file)
@@ -1,3 +1,4 @@
 ifndef NO_DWARF
 PERF_HAVE_DWARF_REGS := 1
 endif
+PERF_HAVE_JITDUMP := 1
index 9f9cea3478fdda25aede1cfbf865b107c88a262c..56e05f126ad8793d25bb1a70ce3dac5f100d3b3a 100644 (file)
@@ -3,3 +3,4 @@ PERF_HAVE_DWARF_REGS := 1
 endif
 
 HAVE_KVM_STAT_SUPPORT := 1
+PERF_HAVE_JITDUMP := 1
index 09ba923debe86810f8380f7df54504dee4232ec8..269af21437353b2fb886383ede1e3f9a2f586f25 100644 (file)
@@ -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
index e219ed458d97b8a2d00dbfdacf50970d275f1328..7fa68663ed7287f63adad2342db987941ba0c1b4 100644 (file)
@@ -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 [<options>]",
                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;
index f7aeaf303f5a0c072dc91ccd595725fb36986567..eca6a912e8c22b0df342a7d955c6bad2db5ddf47 100644 (file)
@@ -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
index f130ce240158754272711c7f067dc4ad573f7939..eea25e2424e99172715c681a05ffc68b3c58e78a 100644 (file)
@@ -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