Commit 43f4e627 authored by Ingo Molnar's avatar Ingo Molnar

Merge tag 'perf-core-for-mingo-5.1-20190214' of...

Merge tag 'perf-core-for-mingo-5.1-20190214' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

perf list:

  Jiri Olsa:

  - Display metric expressions for --details option

perf record:

  Alexey Budankov:

  - Implement --affinity=node|cpu option, leftover, the other patches
    in this kit were already applied.

perf trace:

  Arnaldo Carvalho de Melo:

  - Fix segfaults due to not properly handling negative file descriptor syscall args.

  - Fix segfault related to the 'waitid' 'options' prefix showing logic.

  - Filter out 'gnome-terminal*' if it is a parent of 'perf trace', to reduce the
    syscall feedback loop in system wide sessions.

BPF:

  Song Liu:

  - Silence "Couldn't synthesize bpf events" warning for EPERM.

Build system:

  Arnaldo Carvalho de Melo:

  - Fix the test-all.c feature detection fast path that was broken for
    quite a while leading to longer build times.

Event parsing:

  Jiri Olsa:

  - Fix legacy events symbol separator parsing

cs-etm:

  Mathieu Poirier:

  - Fix some error path return errors and plug some memory leaks.

  - Add proper header file for symbols

  - Remove unused structure fields.

  - Modularize auxtrace_buffer fetch, decoder and packet processing loop.

Vendor events:

  Paul Clarke:

  - Add assorted metrics for the Power8 and Power9 architectures.

perf report:

  Thomas Richter:

  - Add s390 diagnostic sampling descriptor size
Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parents 02106f88 44ec8396
......@@ -53,10 +53,6 @@ FEATURE_TESTS_BASIC := \
libslang \
libcrypto \
libunwind \
libunwind-x86 \
libunwind-x86_64 \
libunwind-arm \
libunwind-aarch64 \
pthread-attr-setaffinity-np \
pthread-barrier \
reallocarray \
......@@ -70,7 +66,6 @@ FEATURE_TESTS_BASIC := \
sched_getcpu \
sdt \
setns \
libopencsd \
libaio
# FEATURE_TESTS_BASIC + FEATURE_TESTS_EXTRA is the complete list
......@@ -84,6 +79,11 @@ FEATURE_TESTS_EXTRA := \
libbabeltrace \
libbfd-liberty \
libbfd-liberty-z \
libopencsd \
libunwind-x86 \
libunwind-x86_64 \
libunwind-arm \
libunwind-aarch64 \
libunwind-debug-frame \
libunwind-debug-frame-arm \
libunwind-debug-frame-aarch64 \
......
......@@ -170,14 +170,14 @@
# include "test-setns.c"
#undef main
#define main main_test_libopencsd
# include "test-libopencsd.c"
#undef main
#define main main_test_libaio
# include "test-libaio.c"
#undef main
#define main main_test_reallocarray
# include "test-reallocarray.c"
#undef main
int main(int argc, char *argv[])
{
main_test_libpython();
......@@ -217,8 +217,8 @@ int main(int argc, char *argv[])
main_test_sched_getcpu();
main_test_sdt();
main_test_setns();
main_test_libopencsd();
main_test_libaio();
main_test_reallocarray();
return 0;
}
......@@ -8,3 +8,4 @@ int main(void)
free(get_current_dir_name());
return 0;
}
#undef _GNU_SOURCE
......@@ -7,3 +7,4 @@ int main(void)
return 0;
}
#undef _GNU_SOURCE
......@@ -6,3 +6,5 @@ int main(void)
{
return !!reallocarray(NULL, 1, 1);
}
#undef _GNU_SOURCE
......@@ -8,3 +8,5 @@ int main(void)
{
return sched_getcpu();
}
#undef _GNU_SOURCE
......@@ -5,3 +5,4 @@ int main(void)
{
return setns(0, 0);
}
#undef _GNU_SOURCE
......@@ -46,10 +46,10 @@ CFLAGS_builtin-trace.o += -DSTRACE_GROUPS_DIR="BUILD_STR($(STRACE_GROUPS_DIR_
CFLAGS_builtin-report.o += -DTIPDIR="BUILD_STR($(tipdir_SQ))"
CFLAGS_builtin-report.o += -DDOCDIR="BUILD_STR($(srcdir_SQ)/Documentation)"
libperf-y += util/
libperf-y += arch/
libperf-y += ui/
libperf-y += scripts/
libperf-$(CONFIG_TRACE) += trace/beauty/
perf-y += util/
perf-y += arch/
perf-y += ui/
perf-y += scripts/
perf-$(CONFIG_TRACE) += trace/beauty/
gtk-y += ui/gtk/
......@@ -454,6 +454,11 @@ Use <n> control blocks in asynchronous (Posix AIO) trace writing mode (default:
Asynchronous mode is supported only when linking Perf tool with libc library
providing implementation for Posix AIO API.
--affinity=mode::
Set affinity mask of trace reading thread according to the policy defined by 'mode' value:
node - thread affinity mask is set to NUMA node cpu mask of the processed mmap buffer
cpu - thread affinity mask is set to cpu of the processed mmap buffer
--all-kernel::
Configure all used events to run in kernel space.
......
......@@ -109,6 +109,13 @@ FEATURE_CHECK_LDFLAGS-libunwind = $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS)
FEATURE_CHECK_CFLAGS-libunwind-debug-frame = $(LIBUNWIND_CFLAGS)
FEATURE_CHECK_LDFLAGS-libunwind-debug-frame = $(LIBUNWIND_LDFLAGS) $(LIBUNWIND_LIBS)
FEATURE_CHECK_LDFLAGS-libunwind-arm = -lunwind -lunwind-arm
FEATURE_CHECK_LDFLAGS-libunwind-aarch64 = -lunwind -lunwind-aarch64
FEATURE_CHECK_LDFLAGS-libunwind-x86 = -lunwind -llzma -lunwind-x86
FEATURE_CHECK_LDFLAGS-libunwind-x86_64 = -lunwind -llzma -lunwind-x86_64
FEATURE_CHECK_LDFLAGS-libcrypto = -lcrypto
ifdef CSINCLUDES
LIBOPENCSD_CFLAGS := -I$(CSINCLUDES)
endif
......@@ -218,6 +225,8 @@ FEATURE_CHECK_LDFLAGS-libpython := $(PYTHON_EMBED_LDOPTS)
FEATURE_CHECK_CFLAGS-libpython-version := $(PYTHON_EMBED_CCOPTS)
FEATURE_CHECK_LDFLAGS-libpython-version := $(PYTHON_EMBED_LDOPTS)
FEATURE_CHECK_LDFLAGS-libaio = -lrt
CFLAGS += -fno-omit-frame-pointer
CFLAGS += -ggdb3
CFLAGS += -funwind-tables
......@@ -386,7 +395,8 @@ ifeq ($(feature-setns), 1)
$(call detected,CONFIG_SETNS)
endif
ifndef NO_CORESIGHT
ifdef CORESIGHT
$(call feature_check,libopencsd)
ifeq ($(feature-libopencsd), 1)
CFLAGS += -DHAVE_CSTRACE_SUPPORT $(LIBOPENCSD_CFLAGS)
LDFLAGS += $(LIBOPENCSD_LDFLAGS)
......@@ -482,6 +492,7 @@ endif
ifndef NO_LIBUNWIND
have_libunwind :=
$(call feature_check,libunwind-x86)
ifeq ($(feature-libunwind-x86), 1)
$(call detected,CONFIG_LIBUNWIND_X86)
CFLAGS += -DHAVE_LIBUNWIND_X86_SUPPORT
......@@ -490,6 +501,7 @@ ifndef NO_LIBUNWIND
have_libunwind = 1
endif
$(call feature_check,libunwind-aarch64)
ifeq ($(feature-libunwind-aarch64), 1)
$(call detected,CONFIG_LIBUNWIND_AARCH64)
CFLAGS += -DHAVE_LIBUNWIND_AARCH64_SUPPORT
......
......@@ -102,7 +102,7 @@ include ../scripts/utilities.mak
# When selected, pass LLVM_CONFIG=/path/to/llvm-config to `make' if
# llvm-config is not in $PATH.
#
# Define NO_CORESIGHT if you do not want support for CoreSight trace decoding.
# Define CORESIGHT if you DO WANT support for CoreSight trace decoding.
#
# Define NO_AIO if you do not want support of Posix AIO based trace
# streaming for record mode. Currently Posix AIO trace streaming is
......@@ -344,9 +344,9 @@ endif
export PERL_PATH
LIB_FILE=$(OUTPUT)libperf.a
LIBPERF_A=$(OUTPUT)libperf.a
PERFLIBS = $(LIB_FILE) $(LIBAPI) $(LIBTRACEEVENT) $(LIBSUBCMD)
PERFLIBS = $(LIBAPI) $(LIBTRACEEVENT) $(LIBSUBCMD)
ifndef NO_LIBBPF
PERFLIBS += $(LIBBPF)
endif
......@@ -549,6 +549,8 @@ JEVENTS_IN := $(OUTPUT)pmu-events/jevents-in.o
PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o
LIBPERF_IN := $(OUTPUT)libperf-in.o
export JEVENTS
build := -f $(srctree)/tools/build/Makefile.build dir=. obj
......@@ -565,9 +567,12 @@ $(JEVENTS): $(JEVENTS_IN)
$(PMU_EVENTS_IN): $(JEVENTS) FORCE
$(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events
$(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) $(LIBTRACEEVENT_DYNAMIC_LIST)
$(LIBPERF_IN): prepare FORCE
$(Q)$(MAKE) $(build)=libperf
$(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) $(LIBPERF_IN) $(LIBTRACEEVENT_DYNAMIC_LIST)
$(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \
$(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@
$(PERF_IN) $(PMU_EVENTS_IN) $(LIBPERF_IN) $(LIBS) -o $@
$(GTK_IN): FORCE
$(Q)$(MAKE) $(build)=gtk
......@@ -683,12 +688,7 @@ endif
$(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h)
LIBPERF_IN := $(OUTPUT)libperf-in.o
$(LIBPERF_IN): prepare FORCE
$(Q)$(MAKE) $(build)=libperf
$(LIB_FILE): $(LIBPERF_IN)
$(LIBPERF_A): $(LIBPERF_IN)
$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBPERF_IN) $(LIB_OBJS)
LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ) 'EXTRA_CFLAGS=$(EXTRA_CFLAGS)' 'LDFLAGS=$(LDFLAGS)'
......@@ -910,7 +910,7 @@ python-clean:
$(python-clean)
clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean config-clean fixdep-clean python-clean
$(call QUIET_CLEAN, core-objs) $(RM) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS)
$(call QUIET_CLEAN, core-objs) $(RM) $(LIBPERF_A) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS)
$(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
$(Q)$(RM) $(OUTPUT).config-detected
$(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)pmu-events/jevents $(OUTPUT)$(LIBJVMTI).so
......
libperf-y += common.o
libperf-y += $(SRCARCH)/
perf-y += common.o
perf-y += $(SRCARCH)/
libperf-y += util/
libperf-$(CONFIG_DWARF_UNWIND) += tests/
perf-y += util/
perf-$(CONFIG_DWARF_UNWIND) += tests/
libperf-y += regs_load.o
libperf-y += dwarf-unwind.o
libperf-y += vectors-page.o
perf-y += regs_load.o
perf-y += dwarf-unwind.o
perf-y += vectors-page.o
libperf-y += arch-tests.o
perf-y += arch-tests.o
libperf-$(CONFIG_DWARF) += dwarf-regs.o
perf-$(CONFIG_DWARF) += dwarf-regs.o
libperf-$(CONFIG_LOCAL_LIBUNWIND) += unwind-libunwind.o
libperf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
perf-$(CONFIG_LOCAL_LIBUNWIND) += unwind-libunwind.o
perf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
libperf-$(CONFIG_AUXTRACE) += pmu.o auxtrace.o cs-etm.o
perf-$(CONFIG_AUXTRACE) += pmu.o auxtrace.o cs-etm.o
libperf-y += util/
libperf-$(CONFIG_DWARF_UNWIND) += tests/
perf-y += util/
perf-$(CONFIG_DWARF_UNWIND) += tests/
libperf-y += regs_load.o
libperf-y += dwarf-unwind.o
perf-y += regs_load.o
perf-y += dwarf-unwind.o
libperf-y += arch-tests.o
perf-y += arch-tests.o
libperf-y += header.o
libperf-y += sym-handling.o
libperf-$(CONFIG_DWARF) += dwarf-regs.o
libperf-$(CONFIG_LOCAL_LIBUNWIND) += unwind-libunwind.o
libperf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
perf-y += header.o
perf-y += sym-handling.o
perf-$(CONFIG_DWARF) += dwarf-regs.o
perf-$(CONFIG_LOCAL_LIBUNWIND) += unwind-libunwind.o
perf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
libperf-$(CONFIG_AUXTRACE) += ../../arm/util/pmu.o \
perf-$(CONFIG_AUXTRACE) += ../../arm/util/pmu.o \
../../arm/util/auxtrace.o \
../../arm/util/cs-etm.o \
arm-spe.o
libperf-y += util/
perf-y += util/
libperf-y += header.o
perf-y += header.o
libperf-y += util/
libperf-y += tests/
perf-y += util/
perf-y += tests/
libperf-$(CONFIG_DWARF_UNWIND) += regs_load.o
libperf-$(CONFIG_DWARF_UNWIND) += dwarf-unwind.o
perf-$(CONFIG_DWARF_UNWIND) += regs_load.o
perf-$(CONFIG_DWARF_UNWIND) += dwarf-unwind.o
libperf-y += arch-tests.o
perf-y += arch-tests.o
libperf-y += header.o
libperf-y += sym-handling.o
libperf-y += kvm-stat.o
libperf-y += perf_regs.o
libperf-y += mem-events.o
perf-y += header.o
perf-y += sym-handling.o
perf-y += kvm-stat.o
perf-y += perf_regs.o
perf-y += mem-events.o
libperf-$(CONFIG_DWARF) += dwarf-regs.o
libperf-$(CONFIG_DWARF) += skip-callchain-idx.o
perf-$(CONFIG_DWARF) += dwarf-regs.o
perf-$(CONFIG_DWARF) += skip-callchain-idx.o
libperf-$(CONFIG_LIBUNWIND) += unwind-libunwind.o
libperf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
perf-$(CONFIG_LIBUNWIND) += unwind-libunwind.o
perf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
libperf-y += util/
perf-y += util/
libperf-y += header.o
libperf-y += kvm-stat.o
perf-y += header.o
perf-y += kvm-stat.o
libperf-$(CONFIG_DWARF) += dwarf-regs.o
libperf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
perf-$(CONFIG_DWARF) += dwarf-regs.o
perf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
libperf-y += machine.o
perf-y += machine.o
libperf-$(CONFIG_AUXTRACE) += auxtrace.o
perf-$(CONFIG_AUXTRACE) += auxtrace.o
libperf-y += util/
perf-y += util/
libperf-$(CONFIG_DWARF) += dwarf-regs.o
perf-$(CONFIG_DWARF) += dwarf-regs.o
libperf-y += util/
perf-y += util/
libperf-$(CONFIG_DWARF) += dwarf-regs.o
perf-$(CONFIG_DWARF) += dwarf-regs.o
libperf-y += util/
libperf-y += tests/
perf-y += util/
perf-y += tests/
libperf-$(CONFIG_DWARF_UNWIND) += regs_load.o
libperf-$(CONFIG_DWARF_UNWIND) += dwarf-unwind.o
perf-$(CONFIG_DWARF_UNWIND) += regs_load.o
perf-$(CONFIG_DWARF_UNWIND) += dwarf-unwind.o
libperf-y += arch-tests.o
libperf-y += rdpmc.o
libperf-y += perf-time-to-tsc.o
libperf-$(CONFIG_AUXTRACE) += insn-x86.o
libperf-$(CONFIG_X86_64) += bp-modify.o
perf-y += arch-tests.o
perf-y += rdpmc.o
perf-y += perf-time-to-tsc.o
perf-$(CONFIG_AUXTRACE) += insn-x86.o
perf-$(CONFIG_X86_64) += bp-modify.o
libperf-y += header.o
libperf-y += tsc.o
libperf-y += pmu.o
libperf-y += kvm-stat.o
libperf-y += perf_regs.o
libperf-y += group.o
libperf-y += machine.o
libperf-y += event.o
perf-y += header.o
perf-y += tsc.o
perf-y += pmu.o
perf-y += kvm-stat.o
perf-y += perf_regs.o
perf-y += group.o
perf-y += machine.o
perf-y += event.o
libperf-$(CONFIG_DWARF) += dwarf-regs.o
libperf-$(CONFIG_BPF_PROLOGUE) += dwarf-regs.o
perf-$(CONFIG_DWARF) += dwarf-regs.o
perf-$(CONFIG_BPF_PROLOGUE) += dwarf-regs.o
libperf-$(CONFIG_LOCAL_LIBUNWIND) += unwind-libunwind.o
libperf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
perf-$(CONFIG_LOCAL_LIBUNWIND) += unwind-libunwind.o
perf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
libperf-$(CONFIG_AUXTRACE) += auxtrace.o
libperf-$(CONFIG_AUXTRACE) += intel-pt.o
libperf-$(CONFIG_AUXTRACE) += intel-bts.o
perf-$(CONFIG_AUXTRACE) += auxtrace.o
perf-$(CONFIG_AUXTRACE) += intel-pt.o
perf-$(CONFIG_AUXTRACE) += intel-bts.o
libperf-y += util/
perf-y += util/
libperf-$(CONFIG_DWARF) += dwarf-regs.o
perf-$(CONFIG_DWARF) += dwarf-regs.o
......@@ -82,9 +82,9 @@ int cmd_list(int argc, const char **argv)
else if (strcmp(argv[i], "sdt") == 0)
print_sdt_events(NULL, NULL, raw_dump);
else if (strcmp(argv[i], "metric") == 0)
metricgroup__print(true, false, NULL, raw_dump);
metricgroup__print(true, false, NULL, raw_dump, details_flag);
else if (strcmp(argv[i], "metricgroup") == 0)
metricgroup__print(false, true, NULL, raw_dump);
metricgroup__print(false, true, NULL, raw_dump, details_flag);
else if ((sep = strchr(argv[i], ':')) != NULL) {
int sep_idx;
......@@ -102,7 +102,7 @@ int cmd_list(int argc, const char **argv)
s[sep_idx] = '\0';
print_tracepoint_events(s, s + sep_idx + 1, raw_dump);
print_sdt_events(s, s + sep_idx + 1, raw_dump);
metricgroup__print(true, true, s, raw_dump);
metricgroup__print(true, true, s, raw_dump, details_flag);
free(s);
} else {
if (asprintf(&s, "*%s*", argv[i]) < 0) {
......@@ -119,7 +119,7 @@ int cmd_list(int argc, const char **argv)
details_flag);
print_tracepoint_events(NULL, s, raw_dump);
print_sdt_events(NULL, s, raw_dump);
metricgroup__print(true, true, NULL, raw_dump);
metricgroup__print(true, true, NULL, raw_dump, details_flag);
free(s);
}
}
......
......@@ -1656,6 +1656,21 @@ static int parse_clockid(const struct option *opt, const char *str, int unset)
return -1;
}
static int record__parse_affinity(const struct option *opt, const char *str, int unset)
{
struct record_opts *opts = (struct record_opts *)opt->value;
if (unset || !str)
return 0;
if (!strcasecmp(str, "node"))
opts->affinity = PERF_AFFINITY_NODE;
else if (!strcasecmp(str, "cpu"))
opts->affinity = PERF_AFFINITY_CPU;
return 0;
}
static int record__parse_mmap_pages(const struct option *opt,
const char *str,
int unset __maybe_unused)
......@@ -1964,6 +1979,9 @@ static struct option __record_options[] = {
&nr_cblocks_default, "n", "Use <n> control blocks in asynchronous trace writing mode (default: 1, max: 4)",
record__aio_parse),
#endif
OPT_CALLBACK(0, "affinity", &record.opts, "node|cpu",
"Set affinity mask of trace reading thread to NUMA node cpu mask or cpu of processed mmap buffer",
record__parse_affinity),
OPT_END()
};
......
......@@ -1041,6 +1041,9 @@ static const size_t trace__entry_str_size = 2048;
static struct file *thread_trace__files_entry(struct thread_trace *ttrace, int fd)
{
if (fd < 0)
return NULL;
if (fd > ttrace->files.max) {
struct file *nfiles = realloc(ttrace->files.table, (fd + 1) * sizeof(struct file));
......@@ -2768,7 +2771,8 @@ static int trace__set_filter_loop_pids(struct trace *trace)
if (parent == NULL)
break;
if (!strcmp(thread__comm_str(parent), "sshd")) {
if (!strcmp(thread__comm_str(parent), "sshd") ||
strstarts(thread__comm_str(parent), "gnome-terminal")) {
pids[nr++] = parent->tid;
break;
}
......
This source diff could not be displayed because it is too large. You can view the blob instead.
This diff is collapsed.
libperf-$(CONFIG_LIBPERL) += perl/Perf-Trace-Util/
libperf-$(CONFIG_LIBPYTHON) += python/Perf-Trace-Util/
perf-$(CONFIG_LIBPERL) += perl/Perf-Trace-Util/
perf-$(CONFIG_LIBPYTHON) += python/Perf-Trace-Util/
libperf-y += Context.o
perf-y += Context.o
CFLAGS_Context.o += $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes
CFLAGS_Context.o += -Wno-unused-parameter -Wno-nested-externs -Wno-undef
......
libperf-y += Context.o
perf-y += Context.o
CFLAGS_Context.o += $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs
......@@ -1330,6 +1330,26 @@ static int test__checkevent_complex_name(struct perf_evlist *evlist)
return 0;
}
static int test__sym_event_slash(struct perf_evlist *evlist)
{
struct perf_evsel *evsel = perf_evlist__first(evlist);
TEST_ASSERT_VAL("wrong type", evsel->attr.type == PERF_TYPE_HARDWARE);
TEST_ASSERT_VAL("wrong config", evsel->attr.config == PERF_COUNT_HW_CPU_CYCLES);
TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel);
return 0;
}
static int test__sym_event_dc(struct perf_evlist *evlist)
{
struct perf_evsel *evsel = perf_evlist__first(evlist);
TEST_ASSERT_VAL("wrong type", evsel->attr.type == PERF_TYPE_HARDWARE);
TEST_ASSERT_VAL("wrong config", evsel->attr.config == PERF_COUNT_HW_CPU_CYCLES);
TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user);
return 0;
}
static int count_tracepoints(void)
{
struct dirent *events_ent;
......@@ -1670,6 +1690,16 @@ static struct evlist_test test__events[] = {
.name = "cycles/name='COMPLEX_CYCLES_NAME:orig=cycles,desc=chip-clock-ticks'/Duk",
.check = test__checkevent_complex_name,
.id = 53
},
{
.name = "cycles//u",
.check = test__sym_event_slash,
.id = 54,
},
{
.name = "cycles:k",
.check = test__sym_event_dc,
.id = 55,
}
};
......
libperf-y += clone.o
libperf-y += fcntl.o
libperf-y += flock.o
perf-y += clone.o
perf-y += fcntl.o
perf-y += flock.o
ifeq ($(SRCARCH),$(filter $(SRCARCH),x86))
libperf-y += ioctl.o
perf-y += ioctl.o
endif
libperf-y += kcmp.o
libperf-y += mount_flags.o
libperf-y += pkey_alloc.o
libperf-y += arch_prctl.o
libperf-y += prctl.o
libperf-y += renameat.o
libperf-y += sockaddr.o
libperf-y += socket.o
libperf-y += statx.o
perf-y += kcmp.o
perf-y += mount_flags.o
perf-y += pkey_alloc.o
perf-y += arch_prctl.o
perf-y += prctl.o
perf-y += renameat.o
perf-y += sockaddr.o
perf-y += socket.o
perf-y += statx.o
......@@ -175,7 +175,7 @@ static size_t ioctl__scnprintf_cmd(unsigned long cmd, char *bf, size_t size, boo
size_t syscall_arg__scnprintf_ioctl_cmd(char *bf, size_t size, struct syscall_arg *arg)
{
unsigned long cmd = arg->val;
unsigned int fd = syscall_arg__val(arg, 0);
int fd = syscall_arg__val(arg, 0);
struct file *file = thread__files_entry(arg->thread, fd);
if (file != NULL) {
......
......@@ -11,7 +11,7 @@ static size_t syscall_arg__scnprintf_waitid_options(char *bf, size_t size,
#define P_OPTION(n) \
if (options & W##n) { \
printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : #n); \
printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
options &= ~W##n; \
}
......
libperf-y += setup.o
libperf-y += helpline.o
libperf-y += progress.o
libperf-y += util.o
libperf-y += hist.o
libperf-y += stdio/hist.o
perf-y += setup.o
perf-y += helpline.o
perf-y += progress.o
perf-y += util.o
perf-y += hist.o
perf-y += stdio/hist.o
CFLAGS_setup.o += -DLIBDIR="BUILD_STR($(LIBDIR))"
libperf-$(CONFIG_SLANG) += browser.o
libperf-$(CONFIG_SLANG) += browsers/
libperf-$(CONFIG_SLANG) += tui/
perf-$(CONFIG_SLANG) += browser.o
perf-$(CONFIG_SLANG) += browsers/
perf-$(CONFIG_SLANG) += tui/
CFLAGS_browser.o += -DENABLE_SLFUTURE_CONST
libperf-y += annotate.o
libperf-y += hists.o
libperf-y += map.o
libperf-y += scripts.o
libperf-y += header.o
perf-y += annotate.o
perf-y += hists.o
perf-y += map.o
perf-y += scripts.o
perf-y += header.o
CFLAGS_annotate.o += -DENABLE_SLFUTURE_CONST
CFLAGS_hists.o += -DENABLE_SLFUTURE_CONST
......
libperf-y += setup.o
libperf-y += util.o
libperf-y += helpline.o
libperf-y += progress.o
perf-y += setup.o
perf-y += util.o
perf-y += helpline.o
perf-y += progress.o
libperf-y += annotate.o
libperf-y += block-range.o
libperf-y += build-id.o
libperf-y += config.o
libperf-y += ctype.o
libperf-y += db-export.o
libperf-y += env.o
libperf-y += event.o
libperf-y += evlist.o
libperf-y += evsel.o
libperf-y += evsel_fprintf.o
libperf-y += find_bit.o
libperf-y += get_current_dir_name.o
libperf-y += kallsyms.o
libperf-y += levenshtein.o
libperf-y += llvm-utils.o
libperf-y += mmap.o
libperf-y += memswap.o
libperf-y += parse-events.o
libperf-y += perf_regs.o
libperf-y += path.o
libperf-y += print_binary.o
libperf-y += rbtree.o
libperf-y += libstring.o
libperf-y += bitmap.o
libperf-y += hweight.o
libperf-y += smt.o
libperf-y += strbuf.o
libperf-y += string.o
libperf-y += strlist.o
libperf-y += strfilter.o
libperf-y += top.o
libperf-y += usage.o
libperf-y += dso.o
libperf-y += symbol.o
libperf-y += symbol_fprintf.o
libperf-y += color.o
libperf-y += color_config.o
libperf-y += metricgroup.o
libperf-y += header.o
libperf-y += callchain.o
libperf-y += values.o
libperf-y += debug.o
libperf-y += machine.o
libperf-y += map.o
libperf-y += pstack.o
libperf-y += session.o
libperf-y += sample-raw.o
libperf-y += s390-sample-raw.o
libperf-$(CONFIG_TRACE) += syscalltbl.o
libperf-y += ordered-events.o
libperf-y += namespaces.o
libperf-y += comm.o
libperf-y += thread.o
libperf-y += thread_map.o
libperf-y += trace-event-parse.o
libperf-y += parse-events-flex.o
libperf-y += parse-events-bison.o
libperf-y += pmu.o
libperf-y += pmu-flex.o
libperf-y += pmu-bison.o
libperf-y += trace-event-read.o
libperf-y += trace-event-info.o
libperf-y += trace-event-scripting.o
libperf-y += trace-event.o
libperf-y += svghelper.o
libperf-y += sort.o
libperf-y += hist.o
libperf-y += util.o
libperf-y += xyarray.o
libperf-y += cpumap.o
libperf-y += cgroup.o
libperf-y += target.o
libperf-y += rblist.o
libperf-y += intlist.o
libperf-y += vdso.o
libperf-y += counts.o
libperf-y += stat.o
libperf-y += stat-shadow.o
libperf-y += stat-display.o
libperf-y += record.o
libperf-y += srcline.o
libperf-y += srccode.o
libperf-y += data.o
libperf-y += tsc.o
libperf-y += cloexec.o
libperf-y += call-path.o
libperf-y += rwsem.o
libperf-y += thread-stack.o
libperf-$(CONFIG_AUXTRACE) += auxtrace.o
libperf-$(CONFIG_AUXTRACE) += intel-pt-decoder/
libperf-$(CONFIG_AUXTRACE) += intel-pt.o
libperf-$(CONFIG_AUXTRACE) += intel-bts.o
libperf-$(CONFIG_AUXTRACE) += arm-spe.o
libperf-$(CONFIG_AUXTRACE) += arm-spe-pkt-decoder.o
libperf-$(CONFIG_AUXTRACE) += s390-cpumsf.o
perf-y += annotate.o
perf-y += block-range.o
perf-y += build-id.o
perf-y += config.o
perf-y += ctype.o
perf-y += db-export.o
perf-y += env.o
perf-y += event.o
perf-y += evlist.o
perf-y += evsel.o
perf-y += evsel_fprintf.o
perf-y += find_bit.o
perf-y += get_current_dir_name.o
perf-y += kallsyms.o
perf-y += levenshtein.o
perf-y += llvm-utils.o
perf-y += mmap.o
perf-y += memswap.o
perf-y += parse-events.o
perf-y += perf_regs.o
perf-y += path.o
perf-y += print_binary.o
perf-y += rbtree.o
perf-y += libstring.o
perf-y += bitmap.o
perf-y += hweight.o
perf-y += smt.o
perf-y += strbuf.o
perf-y += string.o
perf-y += strlist.o
perf-y += strfilter.o
perf-y += top.o
perf-y += usage.o
perf-y += dso.o
perf-y += symbol.o
perf-y += symbol_fprintf.o
perf-y += color.o
perf-y += color_config.o
perf-y += metricgroup.o
perf-y += header.o
perf-y += callchain.o
perf-y += values.o
perf-y += debug.o
perf-y += machine.o
perf-y += map.o
perf-y += pstack.o
perf-y += session.o
perf-y += sample-raw.o
perf-y += s390-sample-raw.o
perf-$(CONFIG_TRACE) += syscalltbl.o
perf-y += ordered-events.o
perf-y += namespaces.o
perf-y += comm.o
perf-y += thread.o
perf-y += thread_map.o
perf-y += trace-event-parse.o
perf-y += parse-events-flex.o
perf-y += parse-events-bison.o
perf-y += pmu.o
perf-y += pmu-flex.o
perf-y += pmu-bison.o
perf-y += trace-event-read.o
perf-y += trace-event-info.o
perf-y += trace-event-scripting.o
perf-y += trace-event.o
perf-y += svghelper.o
perf-y += sort.o
perf-y += hist.o
perf-y += util.o
perf-y += xyarray.o
perf-y += cpumap.o
perf-y += cgroup.o
perf-y += target.o
perf-y += rblist.o
perf-y += intlist.o
perf-y += vdso.o
perf-y += counts.o
perf-y += stat.o
perf-y += stat-shadow.o
perf-y += stat-display.o
perf-y += record.o
perf-y += srcline.o
perf-y += srccode.o
perf-y += data.o
perf-y += tsc.o
perf-y += cloexec.o
perf-y += call-path.o
perf-y += rwsem.o
perf-y += thread-stack.o
perf-$(CONFIG_AUXTRACE) += auxtrace.o
perf-$(CONFIG_AUXTRACE) += intel-pt-decoder/
perf-$(CONFIG_AUXTRACE) += intel-pt.o
perf-$(CONFIG_AUXTRACE) += intel-bts.o
perf-$(CONFIG_AUXTRACE) += arm-spe.o
perf-$(CONFIG_AUXTRACE) += arm-spe-pkt-decoder.o
perf-$(CONFIG_AUXTRACE) += s390-cpumsf.o
ifdef CONFIG_LIBOPENCSD
libperf-$(CONFIG_AUXTRACE) += cs-etm.o
libperf-$(CONFIG_AUXTRACE) += cs-etm-decoder/
perf-$(CONFIG_AUXTRACE) += cs-etm.o
perf-$(CONFIG_AUXTRACE) += cs-etm-decoder/
endif
libperf-y += parse-branch-options.o
libperf-y += dump-insn.o
libperf-y += parse-regs-options.o
libperf-y += term.o
libperf-y += help-unknown-cmd.o
libperf-y += mem-events.o
libperf-y += vsprintf.o
libperf-y += units.o
libperf-y += time-utils.o
libperf-y += expr-bison.o
libperf-y += branch.o
libperf-y += mem2node.o
libperf-$(CONFIG_LIBBPF) += bpf-loader.o
libperf-$(CONFIG_BPF_PROLOGUE) += bpf-prologue.o
libperf-$(CONFIG_LIBELF) += symbol-elf.o
libperf-$(CONFIG_LIBELF) += probe-file.o
libperf-$(CONFIG_LIBELF) += probe-event.o
perf-y += parse-branch-options.o
perf-y += dump-insn.o
perf-y += parse-regs-options.o
perf-y += term.o
perf-y += help-unknown-cmd.o
perf-y += mem-events.o
perf-y += vsprintf.o
perf-y += units.o
perf-y += time-utils.o
perf-y += expr-bison.o
perf-y += branch.o
perf-y += mem2node.o
perf-$(CONFIG_LIBBPF) += bpf-loader.o
perf-$(CONFIG_BPF_PROLOGUE) += bpf-prologue.o
perf-$(CONFIG_LIBELF) += symbol-elf.o
perf-$(CONFIG_LIBELF) += probe-file.o
perf-$(CONFIG_LIBELF) += probe-event.o
ifndef CONFIG_LIBELF
libperf-y += symbol-minimal.o
perf-y += symbol-minimal.o
endif
ifndef CONFIG_SETNS
libperf-y += setns.o
perf-y += setns.o
endif
libperf-$(CONFIG_DWARF) += probe-finder.o
libperf-$(CONFIG_DWARF) += dwarf-aux.o
libperf-$(CONFIG_DWARF) += dwarf-regs.o
perf-$(CONFIG_DWARF) += probe-finder.o
perf-$(CONFIG_DWARF) += dwarf-aux.o
perf-$(CONFIG_DWARF) += dwarf-regs.o
libperf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
libperf-$(CONFIG_LOCAL_LIBUNWIND) += unwind-libunwind-local.o
libperf-$(CONFIG_LIBUNWIND) += unwind-libunwind.o
libperf-$(CONFIG_LIBUNWIND_X86) += libunwind/x86_32.o
libperf-$(CONFIG_LIBUNWIND_AARCH64) += libunwind/arm64.o
perf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
perf-$(CONFIG_LOCAL_LIBUNWIND) += unwind-libunwind-local.o
perf-$(CONFIG_LIBUNWIND) += unwind-libunwind.o
perf-$(CONFIG_LIBUNWIND_X86) += libunwind/x86_32.o
perf-$(CONFIG_LIBUNWIND_AARCH64) += libunwind/arm64.o
libperf-$(CONFIG_LIBBABELTRACE) += data-convert-bt.o
perf-$(CONFIG_LIBBABELTRACE) += data-convert-bt.o
libperf-y += scripting-engines/
perf-y += scripting-engines/
libperf-$(CONFIG_ZLIB) += zlib.o
libperf-$(CONFIG_LZMA) += lzma.o
libperf-y += demangle-java.o
libperf-y += demangle-rust.o
perf-$(CONFIG_ZLIB) += zlib.o
perf-$(CONFIG_LZMA) += lzma.o
perf-y += demangle-java.o
perf-y += demangle-rust.o
ifdef CONFIG_JITDUMP
libperf-$(CONFIG_LIBELF) += jitdump.o
libperf-$(CONFIG_LIBELF) += genelf.o
libperf-$(CONFIG_DWARF) += genelf_debug.o
perf-$(CONFIG_LIBELF) += jitdump.o
perf-$(CONFIG_LIBELF) += genelf.o
perf-$(CONFIG_DWARF) += genelf_debug.o
endif
libperf-y += perf-hooks.o
perf-y += perf-hooks.o
libperf-$(CONFIG_LIBBPF) += bpf-event.o
perf-$(CONFIG_LIBBPF) += bpf-event.o
libperf-$(CONFIG_CXX) += c++/
perf-$(CONFIG_CXX) += c++/
CFLAGS_config.o += -DETC_PERFCONFIG="BUILD_STR($(ETC_PERFCONFIG_SQ))"
CFLAGS_llvm-utils.o += -DPERF_INCLUDE_DIR="BUILD_STR($(perf_include_dir_SQ))"
......
......@@ -236,8 +236,8 @@ int perf_event__synthesize_bpf_events(struct perf_tool *tool,
pr_debug("%s: can't get next program: %s%s",
__func__, strerror(errno),
errno == EINVAL ? " -- kernel too old?" : "");
/* don't report error on old kernel */
err = (errno == EINVAL) ? 0 : -1;
/* don't report error on old kernel or EPERM */
err = (errno == EINVAL || errno == EPERM) ? 0 : -1;
break;
}
fd = bpf_prog_get_fd_by_id(id);
......
libperf-$(CONFIG_CLANGLLVM) += clang.o
libperf-$(CONFIG_CLANGLLVM) += clang-test.o
perf-$(CONFIG_CLANGLLVM) += clang.o
perf-$(CONFIG_CLANGLLVM) += clang-test.o
libperf-$(CONFIG_AUXTRACE) += cs-etm-decoder.o
perf-$(CONFIG_AUXTRACE) += cs-etm-decoder.o
......@@ -15,13 +15,6 @@
struct cs_etm_decoder;
struct cs_etm_buffer {
const unsigned char *buf;
size_t len;
u64 offset;
u64 ref_timestamp;
};
enum cs_etm_sample_type {
CS_ETM_EMPTY,
CS_ETM_RANGE,
......@@ -105,9 +98,10 @@ enum {
CS_ETM_PROTO_PTM,
};
enum {
enum cs_etm_decoder_operation {
CS_ETM_OPERATION_PRINT = 1,
CS_ETM_OPERATION_DECODE,
CS_ETM_OPERATION_MAX,
};
int cs_etm_decoder__process_data_block(struct cs_etm_decoder *decoder,
......
This diff is collapsed.
......@@ -105,8 +105,8 @@ struct intlist *traceid_list;
#define CS_ETM_HEADER_SIZE (CS_HEADER_VERSION_0_MAX * sizeof(u64))
static const u64 __perf_cs_etmv3_magic = 0x3030303030303030ULL;
static const u64 __perf_cs_etmv4_magic = 0x4040404040404040ULL;
#define __perf_cs_etmv3_magic 0x3030303030303030ULL
#define __perf_cs_etmv4_magic 0x4040404040404040ULL
#define CS_ETMV3_PRIV_SIZE (CS_ETM_PRIV_MAX * sizeof(u64))
#define CS_ETMV4_PRIV_SIZE (CS_ETMV4_PRIV_MAX * sizeof(u64))
......
......@@ -563,7 +563,6 @@ static int write_cmdline(struct feat_fd *ff,
"/sys/devices/system/cpu/cpu%d/topology/thread_siblings_list"
struct cpu_topo {
u32 cpu_nr;
u32 core_sib;
u32 thread_sib;
char **core_siblings;
......@@ -679,7 +678,6 @@ static struct cpu_topo *build_cpu_topology(void)
goto out_free;
tp = addr;
tp->cpu_nr = nr;
addr += sizeof(*tp);
tp->core_siblings = addr;
addr += sz;
......@@ -1042,11 +1040,9 @@ static int write_cpuid(struct feat_fd *ff,
int ret;
ret = get_cpuid(buffer, sizeof(buffer));
if (!ret)
goto write_it;
if (ret)
return -1;
write_it:
return do_write_string(ff, buffer);
}
......
libperf-$(CONFIG_AUXTRACE) += intel-pt-pkt-decoder.o intel-pt-insn-decoder.o intel-pt-log.o intel-pt-decoder.o
perf-$(CONFIG_AUXTRACE) += intel-pt-pkt-decoder.o intel-pt-insn-decoder.o intel-pt-log.o intel-pt-decoder.o
inat_tables_script = util/intel-pt-decoder/gen-insn-attr-x86.awk
inat_tables_maps = util/intel-pt-decoder/x86-opcode-map.txt
......
......@@ -270,7 +270,7 @@ static void metricgroup__print_strlist(struct strlist *metrics, bool raw)
}
void metricgroup__print(bool metrics, bool metricgroups, char *filter,
bool raw)
bool raw, bool details)
{
struct pmu_events_map *map = perf_pmu__find_map(NULL);
struct pmu_event *pe;
......@@ -329,6 +329,12 @@ void metricgroup__print(bool metrics, bool metricgroups, char *filter,
if (asprintf(&s, "%s\n%*s%s]",
pe->metric_name, 8, "[", pe->desc) < 0)
return;
if (details) {
if (asprintf(&s, "%s\n%*s%s]",
s, 8, "[", pe->metric_expr) < 0)
return;
}
}
if (!s)
......
......@@ -27,6 +27,7 @@ int metricgroup__parse_groups(const struct option *opt,
const char *str,
struct rblist *metric_events);
void metricgroup__print(bool metrics, bool groups, char *filter, bool raw);
void metricgroup__print(bool metrics, bool groups, char *filter,
bool raw, bool details);
bool metricgroup__has_metric(const char *metric);
#endif
......@@ -2540,7 +2540,7 @@ void print_events(const char *event_glob, bool name_only, bool quiet_flag,
print_sdt_events(NULL, NULL, name_only);
metricgroup__print(true, true, NULL, name_only);
metricgroup__print(true, true, NULL, name_only, details_flag);
}
int parse_events__is_hardcoded_term(struct parse_events_term *term)
......
......@@ -311,7 +311,7 @@ value_sym '/' event_config '/'
$$ = list;
}
|
value_sym sep_slash_dc
value_sym sep_slash_slash_dc
{
struct list_head *list;
int type = $1 >> 16;
......@@ -702,7 +702,7 @@ PE_VALUE PE_ARRAY_RANGE PE_VALUE
sep_dc: ':' |
sep_slash_dc: '/' | ':' |
sep_slash_slash_dc: '/' '/' | ':' |
%%
......
......@@ -352,6 +352,11 @@ static bool s390_cpumsf_validate(int machine_type,
*dsdes = 85;
*bsdes = 32;
break;
case 2964:
case 2965:
*dsdes = 112;
*bsdes = 32;
break;
default:
/* Illegal trailer entry */
return false;
......
libperf-$(CONFIG_LIBPERL) += trace-event-perl.o
libperf-$(CONFIG_LIBPYTHON) += trace-event-python.o
perf-$(CONFIG_LIBPERL) += trace-event-perl.o
perf-$(CONFIG_LIBPYTHON) += trace-event-python.o
CFLAGS_trace-event-perl.o += $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow -Wno-nested-externs -Wno-undef -Wno-switch-default
......
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