* [PATCH 1/8] perf tools: Add missing break for PERF_RECORD_ITRACE_START
2015-07-01 21:23 [GIT PULL 0/8] perf/core fixes Arnaldo Carvalho de Melo
@ 2015-07-01 21:23 ` Arnaldo Carvalho de Melo
2015-07-01 21:23 ` [PATCH 2/8] perf inject: Fill in the missing session freeing after an error occurs Arnaldo Carvalho de Melo
` (8 subsequent siblings)
9 siblings, 0 replies; 13+ messages in thread
From: Arnaldo Carvalho de Melo @ 2015-07-01 21:23 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Jiri Olsa, Jiri Olsa, Adrian Hunter, David Ahern,
Kan Liang, Namhyung Kim, Peter Zijlstra, Arnaldo Carvalho de Melo
From: Jiri Olsa <jolsa@redhat.com>
Missing switch break since introduction of new event:
c4937a91ea56 perf tools: handle PERF_RECORD_LOST_SAMPLES
Also removing unneeded break for PERF_RECORD_LOST_SAMPLES.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20150629112745.GA21507@krava.brq.redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/machine.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 4744673aff1b..7ff682770fdb 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -1448,10 +1448,9 @@ int machine__process_event(struct machine *machine, union perf_event *event,
case PERF_RECORD_AUX:
ret = machine__process_aux_event(machine, event); break;
case PERF_RECORD_ITRACE_START:
- ret = machine__process_itrace_start_event(machine, event);
+ ret = machine__process_itrace_start_event(machine, event); break;
case PERF_RECORD_LOST_SAMPLES:
ret = machine__process_lost_samples_event(machine, event, sample); break;
- break;
default:
ret = -1;
break;
--
2.1.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH 2/8] perf inject: Fill in the missing session freeing after an error occurs
2015-07-01 21:23 [GIT PULL 0/8] perf/core fixes Arnaldo Carvalho de Melo
2015-07-01 21:23 ` [PATCH 1/8] perf tools: Add missing break for PERF_RECORD_ITRACE_START Arnaldo Carvalho de Melo
@ 2015-07-01 21:23 ` Arnaldo Carvalho de Melo
2015-07-01 21:23 ` [PATCH 3/8] perf kmem: " Arnaldo Carvalho de Melo
` (7 subsequent siblings)
9 siblings, 0 replies; 13+ messages in thread
From: Arnaldo Carvalho de Melo @ 2015-07-01 21:23 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Taeung Song, Namhyung Kim, Arnaldo Carvalho de Melo
From: Taeung Song <treeze.taeung@gmail.com>
When an error occur an error value is just returned without freeing the
session. So allocating and freeing session have to be matched as a pair
even if an error occurs.
Signed-off-by: Taeung Song <treeze.taeung@gmail.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1435652124-22414-2-git-send-email-treeze.taeung@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/builtin-inject.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index 52ec66b23607..01b06492bd6a 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -630,12 +630,13 @@ int cmd_inject(int argc, const char **argv, const char *prefix __maybe_unused)
if (inject.session == NULL)
return -1;
- if (symbol__init(&inject.session->header.env) < 0)
- return -1;
+ ret = symbol__init(&inject.session->header.env);
+ if (ret < 0)
+ goto out_delete;
ret = __cmd_inject(&inject);
+out_delete:
perf_session__delete(inject.session);
-
return ret;
}
--
2.1.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH 3/8] perf kmem: Fill in the missing session freeing after an error occurs
2015-07-01 21:23 [GIT PULL 0/8] perf/core fixes Arnaldo Carvalho de Melo
2015-07-01 21:23 ` [PATCH 1/8] perf tools: Add missing break for PERF_RECORD_ITRACE_START Arnaldo Carvalho de Melo
2015-07-01 21:23 ` [PATCH 2/8] perf inject: Fill in the missing session freeing after an error occurs Arnaldo Carvalho de Melo
@ 2015-07-01 21:23 ` Arnaldo Carvalho de Melo
2015-07-01 21:23 ` [PATCH 4/8] perf report: " Arnaldo Carvalho de Melo
` (6 subsequent siblings)
9 siblings, 0 replies; 13+ messages in thread
From: Arnaldo Carvalho de Melo @ 2015-07-01 21:23 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Taeung Song, Namhyung Kim, Arnaldo Carvalho de Melo
From: Taeung Song <treeze.taeung@gmail.com>
When an error occurs an error value is just returned without freeing the
session. So allocating and freeing session have to be matched as a pair
even if an error occurs.
Signed-off-by: Taeung Song <treeze.taeung@gmail.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1435652124-22414-3-git-send-email-treeze.taeung@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/builtin-kmem.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c
index 950f296dfcf7..23b1faaaa4cc 100644
--- a/tools/perf/builtin-kmem.c
+++ b/tools/perf/builtin-kmem.c
@@ -1916,7 +1916,7 @@ int cmd_kmem(int argc, const char **argv, const char *prefix __maybe_unused)
if (!perf_evlist__find_tracepoint_by_name(session->evlist,
"kmem:kmalloc")) {
pr_err(errmsg, "slab", "slab");
- return -1;
+ goto out_delete;
}
}
@@ -1927,7 +1927,7 @@ int cmd_kmem(int argc, const char **argv, const char *prefix __maybe_unused)
"kmem:mm_page_alloc");
if (evsel == NULL) {
pr_err(errmsg, "page", "page");
- return -1;
+ goto out_delete;
}
kmem_page_size = pevent_get_page_size(evsel->tp_format->pevent);
--
2.1.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH 4/8] perf report: Fill in the missing session freeing after an error occurs
2015-07-01 21:23 [GIT PULL 0/8] perf/core fixes Arnaldo Carvalho de Melo
` (2 preceding siblings ...)
2015-07-01 21:23 ` [PATCH 3/8] perf kmem: " Arnaldo Carvalho de Melo
@ 2015-07-01 21:23 ` Arnaldo Carvalho de Melo
2015-07-01 21:23 ` [PATCH 5/8] perf kvm: " Arnaldo Carvalho de Melo
` (5 subsequent siblings)
9 siblings, 0 replies; 13+ messages in thread
From: Arnaldo Carvalho de Melo @ 2015-07-01 21:23 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Taeung Song, Namhyung Kim, Arnaldo Carvalho de Melo
From: Taeung Song <treeze.taeung@gmail.com>
When an error occurs an error value is just returned without freeing the
session. So allocating and freeing session have to be matched as a pair
even if an error occurs.
Signed-off-by: Taeung Song <treeze.taeung@gmail.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1435652124-22414-6-git-send-email-treeze.taeung@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/builtin-report.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 348bed4a2abf..95a47719aec3 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -839,8 +839,10 @@ repeat:
if (report.header || report.header_only) {
perf_session__fprintf_info(session, stdout,
report.show_full_info);
- if (report.header_only)
- return 0;
+ if (report.header_only) {
+ ret = 0;
+ goto error;
+ }
} else if (use_browser == 0) {
fputs("# To display the perf.data header info, please use --header/--header-only options.\n#\n",
stdout);
--
2.1.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH 5/8] perf kvm: Fill in the missing session freeing after an error occurs
2015-07-01 21:23 [GIT PULL 0/8] perf/core fixes Arnaldo Carvalho de Melo
` (3 preceding siblings ...)
2015-07-01 21:23 ` [PATCH 4/8] perf report: " Arnaldo Carvalho de Melo
@ 2015-07-01 21:23 ` Arnaldo Carvalho de Melo
2015-07-01 21:23 ` [PATCH 6/8] perf mem: " Arnaldo Carvalho de Melo
` (4 subsequent siblings)
9 siblings, 0 replies; 13+ messages in thread
From: Arnaldo Carvalho de Melo @ 2015-07-01 21:23 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Taeung Song, Jiri Olsa, Namhyung Kim,
Arnaldo Carvalho de Melo
From: Taeung Song <treeze.taeung@gmail.com>
When an error occurs an error value is just returned without freeing the
session. So allocating and freeing session have to be matched as a pair
even if an error occurs.
Signed-off-by: Taeung Song <treeze.taeung@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1435677525-28055-1-git-send-email-treeze.taeung@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/builtin-kvm.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/tools/perf/builtin-kvm.c b/tools/perf/builtin-kvm.c
index 74878cd75078..fc1cffb1b7a2 100644
--- a/tools/perf/builtin-kvm.c
+++ b/tools/perf/builtin-kvm.c
@@ -1061,8 +1061,10 @@ static int read_events(struct perf_kvm_stat *kvm)
symbol__init(&kvm->session->header.env);
- if (!perf_session__has_traces(kvm->session, "kvm record"))
- return -EINVAL;
+ if (!perf_session__has_traces(kvm->session, "kvm record")) {
+ ret = -EINVAL;
+ goto out_delete;
+ }
/*
* Do not use 'isa' recorded in kvm_exit tracepoint since it is not
@@ -1070,9 +1072,13 @@ static int read_events(struct perf_kvm_stat *kvm)
*/
ret = cpu_isa_config(kvm);
if (ret < 0)
- return ret;
+ goto out_delete;
- return perf_session__process_events(kvm->session);
+ ret = perf_session__process_events(kvm->session);
+
+out_delete:
+ perf_session__delete(kvm->session);
+ return ret;
}
static int parse_target_str(struct perf_kvm_stat *kvm)
--
2.1.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH 6/8] perf mem: Fill in the missing session freeing after an error occurs
2015-07-01 21:23 [GIT PULL 0/8] perf/core fixes Arnaldo Carvalho de Melo
` (4 preceding siblings ...)
2015-07-01 21:23 ` [PATCH 5/8] perf kvm: " Arnaldo Carvalho de Melo
@ 2015-07-01 21:23 ` Arnaldo Carvalho de Melo
2015-07-01 21:23 ` [PATCH 7/8] perf tools: Create config.detected into OUTPUT directory Arnaldo Carvalho de Melo
` (3 subsequent siblings)
9 siblings, 0 replies; 13+ messages in thread
From: Arnaldo Carvalho de Melo @ 2015-07-01 21:23 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Taeung Song, Namhyung Kim, Arnaldo Carvalho de Melo
From: Taeung Song <treeze.taeung@gmail.com>
When an error occurs an error value is just returned without freeing the
session. So allocating and freeing session have to be matched as a pair
even if an error occurs.
Signed-off-by: Taeung Song <treeze.taeung@gmail.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1435752499-11752-1-git-send-email-treeze.taeung@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/builtin-mem.c | 16 ++++++----------
1 file changed, 6 insertions(+), 10 deletions(-)
diff --git a/tools/perf/builtin-mem.c b/tools/perf/builtin-mem.c
index da2ec06f0742..80170aace5d4 100644
--- a/tools/perf/builtin-mem.c
+++ b/tools/perf/builtin-mem.c
@@ -124,7 +124,6 @@ static int report_raw_events(struct perf_mem *mem)
.mode = PERF_DATA_MODE_READ,
.force = mem->force,
};
- int err = -EINVAL;
int ret;
struct perf_session *session = perf_session__new(&file, false,
&mem->tool);
@@ -135,24 +134,21 @@ static int report_raw_events(struct perf_mem *mem)
if (mem->cpu_list) {
ret = perf_session__cpu_bitmap(session, mem->cpu_list,
mem->cpu_bitmap);
- if (ret)
+ if (ret < 0)
goto out_delete;
}
- if (symbol__init(&session->header.env) < 0)
- return -1;
+ ret = symbol__init(&session->header.env);
+ if (ret < 0)
+ goto out_delete;
printf("# PID, TID, IP, ADDR, LOCAL WEIGHT, DSRC, SYMBOL\n");
- err = perf_session__process_events(session);
- if (err)
- return err;
-
- return 0;
+ ret = perf_session__process_events(session);
out_delete:
perf_session__delete(session);
- return err;
+ return ret;
}
static int report_events(int argc, const char **argv, struct perf_mem *mem)
--
2.1.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH 7/8] perf tools: Create config.detected into OUTPUT directory
2015-07-01 21:23 [GIT PULL 0/8] perf/core fixes Arnaldo Carvalho de Melo
` (5 preceding siblings ...)
2015-07-01 21:23 ` [PATCH 6/8] perf mem: " Arnaldo Carvalho de Melo
@ 2015-07-01 21:23 ` Arnaldo Carvalho de Melo
2015-07-01 21:23 ` [PATCH 8/8] perf tools: Allow to specify custom linker command Arnaldo Carvalho de Melo
` (2 subsequent siblings)
9 siblings, 0 replies; 13+ messages in thread
From: Arnaldo Carvalho de Melo @ 2015-07-01 21:23 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Aaro Koskinen, Paul Mackerras, Peter Zijlstra,
Arnaldo Carvalho de Melo
From: Aaro Koskinen <aaro.koskinen@nokia.com>
Create config.detected into OUTPUT directory instead of source
directory.
This fixes parallel builds that share the same source directory.
Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1435751683-18500-1-git-send-email-aaro.koskinen@nokia.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/build/Makefile.build | 2 +-
tools/perf/Makefile.perf | 2 +-
tools/perf/config/Makefile | 6 +++---
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/tools/build/Makefile.build b/tools/build/Makefile.build
index a51244a8022f..faca2bf6a430 100644
--- a/tools/build/Makefile.build
+++ b/tools/build/Makefile.build
@@ -25,7 +25,7 @@ build-dir := $(srctree)/tools/build
include $(build-dir)/Build.include
# do not force detected configuration
--include .config-detected
+-include $(OUTPUT).config-detected
# Init all relevant variables used in build files so
# 1) they have correct type
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index 1af0cfeb7a57..0e0938afbbb1 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -545,7 +545,7 @@ config-clean:
clean: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean config-clean
$(call QUIET_CLEAN, core-objs) $(RM) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS)
$(Q)find . -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
- $(Q)$(RM) .config-detected
+ $(Q)$(RM) $(OUTPUT).config-detected
$(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32
$(call QUIET_CLEAN, core-gen) $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope* $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)FEATURE-DUMP $(OUTPUT)util/*-bison* $(OUTPUT)util/*-flex*
$(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) clean
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile
index 317001c94660..094ddaee104c 100644
--- a/tools/perf/config/Makefile
+++ b/tools/perf/config/Makefile
@@ -11,9 +11,9 @@ ifneq ($(obj-perf),)
obj-perf := $(abspath $(obj-perf))/
endif
-$(shell echo -n > .config-detected)
-detected = $(shell echo "$(1)=y" >> .config-detected)
-detected_var = $(shell echo "$(1)=$($(1))" >> .config-detected)
+$(shell echo -n > $(OUTPUT).config-detected)
+detected = $(shell echo "$(1)=y" >> $(OUTPUT).config-detected)
+detected_var = $(shell echo "$(1)=$($(1))" >> $(OUTPUT).config-detected)
CFLAGS := $(EXTRA_CFLAGS) $(EXTRA_WARNINGS)
--
2.1.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH 8/8] perf tools: Allow to specify custom linker command
2015-07-01 21:23 [GIT PULL 0/8] perf/core fixes Arnaldo Carvalho de Melo
` (6 preceding siblings ...)
2015-07-01 21:23 ` [PATCH 7/8] perf tools: Create config.detected into OUTPUT directory Arnaldo Carvalho de Melo
@ 2015-07-01 21:23 ` Arnaldo Carvalho de Melo
2015-07-02 8:50 ` [GIT PULL 0/8] perf/core fixes Ingo Molnar
2015-07-02 8:56 ` Ingo Molnar
9 siblings, 0 replies; 13+ messages in thread
From: Arnaldo Carvalho de Melo @ 2015-07-01 21:23 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Aaro Koskinen, Paul Mackerras, Peter Zijlstra,
Arnaldo Carvalho de Melo
From: Aaro Koskinen <aaro.koskinen@nokia.com>
Allow to specify custom linker command. This fixes MIPS64 builds for
64-bit userspace as it will allow to pass a linker using the correct
linker flags for 64-bit ABI (by default GNU binutils ld will assume
N32).
Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1435751683-18500-2-git-send-email-aaro.koskinen@nokia.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/Makefile.perf | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index 0e0938afbbb1..7a4b549214e3 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -110,7 +110,7 @@ $(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD
$(Q)touch $(OUTPUT)PERF-VERSION-FILE
CC = $(CROSS_COMPILE)gcc
-LD = $(CROSS_COMPILE)ld
+LD ?= $(CROSS_COMPILE)ld
AR = $(CROSS_COMPILE)ar
PKG_CONFIG = $(CROSS_COMPILE)pkg-config
--
2.1.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* Re: [GIT PULL 0/8] perf/core fixes
2015-07-01 21:23 [GIT PULL 0/8] perf/core fixes Arnaldo Carvalho de Melo
` (7 preceding siblings ...)
2015-07-01 21:23 ` [PATCH 8/8] perf tools: Allow to specify custom linker command Arnaldo Carvalho de Melo
@ 2015-07-02 8:50 ` Ingo Molnar
2015-07-02 8:56 ` Ingo Molnar
9 siblings, 0 replies; 13+ messages in thread
From: Ingo Molnar @ 2015-07-02 8:50 UTC (permalink / raw)
To: Arnaldo Carvalho de Melo
Cc: linux-kernel, Aaro Koskinen, Adrian Hunter, David Ahern,
Jiri Olsa, Kan Liang, Namhyung Kim, Peter Zijlstra, Taeung Song,
Arnaldo Carvalho de Melo
* Arnaldo Carvalho de Melo <acme@kernel.org> wrote:
> Hi Ingo,
>
> Please consider pulling,
>
> - Arnaldo
>
> The following changes since commit 93472aff802fd7b61f2209335207e9bd793012f7:
>
> perf/x86: Fix 'active_events' imbalance (2015-06-30 13:08:46 +0200)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo
>
> for you to fetch changes up to 5ef7bbb09f7b91ef06524c72e1ab1fc48e0d6682:
>
> perf tools: Allow to specify custom linker command (2015-07-01 17:53:50 -0300)
>
> ----------------------------------------------------------------
> perf/core fixes:
>
> Build fixes:
>
> - Create config.detected into OUTPUT directory, fixing parallel
> builds sharing the same source directory (Aaro Kiskinen)
>
> - Allow to specify custom linker command, fixing some MIPS64
> builds. (Aaro Kiskinen)
>
> Infrastructure:
>
> - Add missing break for PERF_RECORD_ITRACE_START, which caused those events
> samples to be parsed as well as PERF_RECORD_LOST_SAMPLES. ITRACE_START only
> appears when Intel PT or BTS are present, so (Jiri Olsa)
>
> - Call the perf_session destructor when bailing out in the inject, kmem, report,
> kvm and mem tools (Taeung Song)
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
>
> ----------------------------------------------------------------
> Aaro Koskinen (2):
> perf tools: Create config.detected into OUTPUT directory
> perf tools: Allow to specify custom linker command
>
> Jiri Olsa (1):
> perf tools: Add missing break for PERF_RECORD_ITRACE_START
>
> Taeung Song (5):
> perf inject: Fill in the missing session freeing after an error occurs
> perf kmem: Fill in the missing session freeing after an error occurs
> perf report: Fill in the missing session freeing after an error occurs
> perf kvm: Fill in the missing session freeing after an error occurs
> perf mem: Fill in the missing session freeing after an error occurs
>
> tools/build/Makefile.build | 2 +-
> tools/perf/Makefile.perf | 4 ++--
> tools/perf/builtin-inject.c | 7 ++++---
> tools/perf/builtin-kmem.c | 4 ++--
> tools/perf/builtin-kvm.c | 14 ++++++++++----
> tools/perf/builtin-mem.c | 16 ++++++----------
> tools/perf/builtin-report.c | 6 ++++--
> tools/perf/config/Makefile | 6 +++---
> tools/perf/util/machine.c | 3 +--
> 9 files changed, 33 insertions(+), 29 deletions(-)
Pulled, thanks a lot Arnaldo!
Ingo
^ permalink raw reply [flat|nested] 13+ messages in thread* Re: [GIT PULL 0/8] perf/core fixes
2015-07-01 21:23 [GIT PULL 0/8] perf/core fixes Arnaldo Carvalho de Melo
` (8 preceding siblings ...)
2015-07-02 8:50 ` [GIT PULL 0/8] perf/core fixes Ingo Molnar
@ 2015-07-02 8:56 ` Ingo Molnar
2015-07-02 9:11 ` Jiri Olsa
9 siblings, 1 reply; 13+ messages in thread
From: Ingo Molnar @ 2015-07-02 8:56 UTC (permalink / raw)
To: Arnaldo Carvalho de Melo
Cc: linux-kernel, Aaro Koskinen, Adrian Hunter, David Ahern,
Jiri Olsa, Kan Liang, Namhyung Kim, Peter Zijlstra, Taeung Song,
Arnaldo Carvalho de Melo
Hm, had to unpull it, due to:
make[3]: *** No rule to make target 'util/intel-pt.h', needed by 'util/auxtrace.o'. Stop.
/home/mingo/tip/tools/build/Makefile.build:107: recipe for target 'util' failed
make[2]: *** [util] Error 2
Makefile.perf:373: recipe for target 'libperf-in.o' failed
make[1]: *** [libperf-in.o] Error 2
Makefile:87: recipe for target 'install' failed
make: *** [install] Error 2
Thanks,
Ingo
^ permalink raw reply [flat|nested] 13+ messages in thread* Re: [GIT PULL 0/8] perf/core fixes
2015-07-02 8:56 ` Ingo Molnar
@ 2015-07-02 9:11 ` Jiri Olsa
2015-07-02 9:22 ` Ingo Molnar
0 siblings, 1 reply; 13+ messages in thread
From: Jiri Olsa @ 2015-07-02 9:11 UTC (permalink / raw)
To: Ingo Molnar
Cc: Arnaldo Carvalho de Melo, linux-kernel, Aaro Koskinen,
Adrian Hunter, David Ahern, Kan Liang, Namhyung Kim,
Peter Zijlstra, Taeung Song, Arnaldo Carvalho de Melo
On Thu, Jul 02, 2015 at 10:56:07AM +0200, Ingo Molnar wrote:
>
> Hm, had to unpull it, due to:
>
> make[3]: *** No rule to make target 'util/intel-pt.h', needed by 'util/auxtrace.o'. Stop.
> /home/mingo/tip/tools/build/Makefile.build:107: recipe for target 'util' failed
Any chance this is leftover from previous intel pt pull/revert?
And 'util/intel-pt.h' dependency stayed in the util/.auxtrace.o.cmd file?
Removing the util/.auxtrace.o.cmd file should fix that.
I'm looking at this issue currently.. need somehow to check the
dependency validity, need to check how kbuild deal with this ;-)
jirka
> make[2]: *** [util] Error 2
> Makefile.perf:373: recipe for target 'libperf-in.o' failed
> make[1]: *** [libperf-in.o] Error 2
> Makefile:87: recipe for target 'install' failed
> make: *** [install] Error 2
>
> Thanks,
>
> Ingo
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL 0/8] perf/core fixes
2015-07-02 9:11 ` Jiri Olsa
@ 2015-07-02 9:22 ` Ingo Molnar
0 siblings, 0 replies; 13+ messages in thread
From: Ingo Molnar @ 2015-07-02 9:22 UTC (permalink / raw)
To: Jiri Olsa
Cc: Arnaldo Carvalho de Melo, linux-kernel, Aaro Koskinen,
Adrian Hunter, David Ahern, Kan Liang, Namhyung Kim,
Peter Zijlstra, Taeung Song, Arnaldo Carvalho de Melo
* Jiri Olsa <jolsa@redhat.com> wrote:
> On Thu, Jul 02, 2015 at 10:56:07AM +0200, Ingo Molnar wrote:
> >
> > Hm, had to unpull it, due to:
> >
> > make[3]: *** No rule to make target 'util/intel-pt.h', needed by 'util/auxtrace.o'. Stop.
> > /home/mingo/tip/tools/build/Makefile.build:107: recipe for target 'util' failed
>
> Any chance this is leftover from previous intel pt pull/revert?
>
> And 'util/intel-pt.h' dependency stayed in the util/.auxtrace.o.cmd file?
> Removing the util/.auxtrace.o.cmd file should fix that.
>
> I'm looking at this issue currently.. need somehow to check the
> dependency validity, need to check how kbuild deal with this ;-)
That's exactly what happened - it now builds fine so I restored the pull, thanks
Jiri!
Ingo
^ permalink raw reply [flat|nested] 13+ messages in thread