[PATCH 1/6] perf evlist: Introduce perf_evlist__close()

[PATCH 1/6] perf evlist: Introduce perf_evlist__close()

[Namhyung Kim]

From: Namhyung Kim <namhyung.kim@lge.com>

It's a pair of perf_evlist__open().

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/perf/util/evlist.c | 19 ++++++++++++-------
 tools/perf/util/evlist.h |  1 +
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index 5b012b8d7a14..1344fbd2472e 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -721,10 +721,20 @@ void perf_evlist__set_selected(struct perf_evlist *evlist,
 	evlist->selected = evsel;
 }
 
+void perf_evlist__close(struct perf_evlist *evlist)
+{
+	struct perf_evsel *evsel;
+	int ncpus = cpu_map__nr(evlist->cpus);
+	int nthreads = thread_map__nr(evlist->threads);
+
+	list_for_each_entry_reverse(evsel, &evlist->entries, node)
+		perf_evsel__close(evsel, ncpus, nthreads);
+}
+
 int perf_evlist__open(struct perf_evlist *evlist)
 {
 	struct perf_evsel *evsel;
-	int err, ncpus, nthreads;
+	int err;
 
 	list_for_each_entry(evsel, &evlist->entries, node) {
 		err = perf_evsel__open(evsel, evlist->cpus, evlist->threads);
@@ -734,12 +744,7 @@ int perf_evlist__open(struct perf_evlist *evlist)
 
 	return 0;
 out_err:
-	ncpus = cpu_map__nr(evlist->cpus);
-	nthreads = thread_map__nr(evlist->threads);
-
-	list_for_each_entry_reverse(evsel, &evlist->entries, node)
-		perf_evsel__close(evsel, ncpus, nthreads);
-
+	perf_evlist__close(evlist);
 	errno = -err;
 	return err;
 }
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h
index c096da7d6d58..0583d36252be 100644
--- a/tools/perf/util/evlist.h
+++ b/tools/perf/util/evlist.h
@@ -81,6 +81,7 @@ struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id);
 union perf_event *perf_evlist__mmap_read(struct perf_evlist *self, int idx);
 
 int perf_evlist__open(struct perf_evlist *evlist);
+void perf_evlist__close(struct perf_evlist *evlist);
 
 void perf_evlist__config(struct perf_evlist *evlist,
 			 struct perf_record_opts *opts);
-- 
1.7.11.7

[PATCH 2/6] perf evsel: Cleanup perf_evsel__exit()

[Namhyung Kim]

From: Namhyung Kim <namhyung.kim@lge.com>

Use perf_evsel__free_* because they do the same thing and ensures the
pointer has NULL value at the end.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/perf/util/evsel.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index dc16231f7a5d..7fde9fb79966 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -673,9 +673,8 @@ void perf_evsel__free_counts(struct perf_evsel *evsel)
 void perf_evsel__exit(struct perf_evsel *evsel)
 {
 	assert(list_empty(&evsel->node));
-	xyarray__delete(evsel->fd);
-	xyarray__delete(evsel->sample_id);
-	free(evsel->id);
+	perf_evsel__free_fd(evsel);
+	perf_evsel__free_id(evsel);
 }
 
 void perf_evsel__delete(struct perf_evsel *evsel)
-- 
1.7.11.7

[PATCH 3/6] perf trace: Free evlist resources properly on return path

[Namhyung Kim]

From: Namhyung Kim <namhyung.kim@lge.com>

The trace_run() function calls several evlist functions but misses
some pair-wise cleanup routines on return path.  Fix it.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/perf/builtin-trace.c | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 49fedb51d569..ab3ed4af1466 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -452,7 +452,7 @@ static int trace__run(struct trace *trace, int argc, const char **argv)
 	err = trace__symbols_init(trace, evlist);
 	if (err < 0) {
 		printf("Problems initializing symbol libraries!\n");
-		goto out_delete_evlist;
+		goto out_delete_maps;
 	}
 
 	perf_evlist__config(evlist, &trace->opts);
@@ -465,20 +465,20 @@ static int trace__run(struct trace *trace, int argc, const char **argv)
 						    argv, false, false);
 		if (err < 0) {
 			printf("Couldn't run the workload!\n");
-			goto out_delete_evlist;
+			goto out_delete_maps;
 		}
 	}
 
 	err = perf_evlist__open(evlist);
 	if (err < 0) {
 		printf("Couldn't create the events: %s\n", strerror(errno));
-		goto out_delete_evlist;
+		goto out_delete_maps;
 	}
 
 	err = perf_evlist__mmap(evlist, UINT_MAX, false);
 	if (err < 0) {
 		printf("Couldn't mmap the events: %s\n", strerror(errno));
-		goto out_delete_evlist;
+		goto out_close_evlist;
 	}
 
 	perf_evlist__enable(evlist);
@@ -534,7 +534,7 @@ again:
 
 	if (trace->nr_events == before) {
 		if (done)
-			goto out_delete_evlist;
+			goto out_unmap_evlist;
 
 		poll(evlist->pollfd, evlist->nr_fds, -1);
 	}
@@ -544,6 +544,12 @@ again:
 
 	goto again;
 
+out_unmap_evlist:
+	perf_evlist__munmap(evlist);
+out_close_evlist:
+	perf_evlist__close(evlist);
+out_delete_maps:
+	perf_evlist__delete_maps(evlist);
 out_delete_evlist:
 	perf_evlist__delete(evlist);
 out:
-- 
1.7.11.7

[PATCH 4/6] perf record: Fixup return path of cmd_record()

[Namhyung Kim]

From: Namhyung Kim <namhyung.kim@lge.com>

The error path of calling perf_target__parse_uid wrongly went to
out_free_fd.  Also add missing evlist cleanup routines.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/perf/builtin-record.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 80cc3ea07788..9f2344a2c506 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -1028,7 +1028,7 @@ int cmd_record(int argc, const char **argv, const char *prefix __maybe_unused)
 		ui__error("%s", errbuf);
 
 		err = -saved_errno;
-		goto out_free_fd;
+		goto out_symbol_exit;
 	}
 
 	err = -ENOMEM;
@@ -1059,6 +1059,9 @@ int cmd_record(int argc, const char **argv, const char *prefix __maybe_unused)
 	}
 
 	err = __cmd_record(&record, argc, argv);
+
+	perf_evlist__munmap(evsel_list);
+	perf_evlist__close(evsel_list);
 out_free_fd:
 	perf_evlist__delete_maps(evsel_list);
 out_symbol_exit:
-- 
1.7.11.7

[PATCH 5/6] perf test: Fixup return path of open-syscall-tp-fields test case

[Namhyung Kim]

From: Namhyung Kim <namhyung.kim@lge.com>

Add missing evlist cleanup functions.

Cc: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/perf/tests/open-syscall-tp-fields.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/tools/perf/tests/open-syscall-tp-fields.c b/tools/perf/tests/open-syscall-tp-fields.c
index 02cb74174e23..fc5b9fca8b47 100644
--- a/tools/perf/tests/open-syscall-tp-fields.c
+++ b/tools/perf/tests/open-syscall-tp-fields.c
@@ -48,13 +48,13 @@ int test__syscall_open_tp_fields(void)
 	err = perf_evlist__open(evlist);
 	if (err < 0) {
 		pr_debug("perf_evlist__open: %s\n", strerror(errno));
-		goto out_delete_evlist;
+		goto out_delete_maps;
 	}
 
 	err = perf_evlist__mmap(evlist, UINT_MAX, false);
 	if (err < 0) {
 		pr_debug("perf_evlist__mmap: %s\n", strerror(errno));
-		goto out_delete_evlist;
+		goto out_close_evlist;
 	}
 
 	perf_evlist__enable(evlist);
@@ -110,6 +110,10 @@ out_ok:
 	err = 0;
 out_munmap:
 	perf_evlist__munmap(evlist);
+out_close_evlist:
+	perf_evlist__close(evlist);
+out_delete_maps:
+	perf_evlist__delete_maps(evlist);
 out_delete_evlist:
 	perf_evlist__delete(evlist);
 out:
-- 
1.7.11.7

[PATCH 6/6] perf test: Fixup return path of perf record test case

[Namhyung Kim]

From: Namhyung Kim <namhyung.kim@lge.com>

Add missing perf_evlist__close() function.

Cc: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/perf/tests/perf-record.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/perf/tests/perf-record.c b/tools/perf/tests/perf-record.c
index ffab5a41ff0a..72d8881873b0 100644
--- a/tools/perf/tests/perf-record.c
+++ b/tools/perf/tests/perf-record.c
@@ -143,7 +143,7 @@ int test__PERF_RECORD(void)
 	err = perf_evlist__mmap(evlist, opts.mmap_pages, false);
 	if (err < 0) {
 		pr_debug("perf_evlist__mmap: %s\n", strerror(errno));
-		goto out_delete_maps;
+		goto out_close_evlist;
 	}
 
 	/*
@@ -306,6 +306,8 @@ found_exit:
 	}
 out_err:
 	perf_evlist__munmap(evlist);
+out_close_evlist:
+	perf_evlist__close(evlist);
 out_delete_maps:
 	perf_evlist__delete_maps(evlist);
 out_delete_evlist:
-- 
1.7.11.7

[tip:perf/core] perf evsel: Cleanup perf_evsel__exit()

[tip-bot for Namhyung Kim]

Commit-ID:  736b05a0462aff65140865bacd5e04d1813e73e1
Gitweb:     http://git.kernel.org/tip/736b05a0462aff65140865bacd5e04d1813e73e1
Author:     Namhyung Kim <namhyung.kim@lge.com>
AuthorDate: Fri, 15 Mar 2013 14:48:49 +0900
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Fri, 15 Mar 2013 13:06:10 -0300

perf evsel: Cleanup perf_evsel__exit()

Use perf_evsel__free_* because they do the same thing and ensures the
pointer has NULL value at the end.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1363326533-3310-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/evsel.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index dc16231..7fde9fb 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -673,9 +673,8 @@ void perf_evsel__free_counts(struct perf_evsel *evsel)
 void perf_evsel__exit(struct perf_evsel *evsel)
 {
 	assert(list_empty(&evsel->node));
-	xyarray__delete(evsel->fd);
-	xyarray__delete(evsel->sample_id);
-	free(evsel->id);
+	perf_evsel__free_fd(evsel);
+	perf_evsel__free_id(evsel);
 }
 
 void perf_evsel__delete(struct perf_evsel *evsel)

[tip:perf/core] perf evlist: Introduce perf_evlist__close()

[tip-bot for Namhyung Kim]

Commit-ID:  a74b4b66cc027110272a18cd50cc6ee93483e78d
Gitweb:     http://git.kernel.org/tip/a74b4b66cc027110272a18cd50cc6ee93483e78d
Author:     Namhyung Kim <namhyung.kim@lge.com>
AuthorDate: Fri, 15 Mar 2013 14:48:48 +0900
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Fri, 15 Mar 2013 13:06:10 -0300

perf evlist: Introduce perf_evlist__close()

It's a pair of perf_evlist__open().

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1363326533-3310-1-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/evlist.c | 19 ++++++++++++-------
 tools/perf/util/evlist.h |  1 +
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index 5b012b8..1344fbd 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -721,10 +721,20 @@ void perf_evlist__set_selected(struct perf_evlist *evlist,
 	evlist->selected = evsel;
 }
 
+void perf_evlist__close(struct perf_evlist *evlist)
+{
+	struct perf_evsel *evsel;
+	int ncpus = cpu_map__nr(evlist->cpus);
+	int nthreads = thread_map__nr(evlist->threads);
+
+	list_for_each_entry_reverse(evsel, &evlist->entries, node)
+		perf_evsel__close(evsel, ncpus, nthreads);
+}
+
 int perf_evlist__open(struct perf_evlist *evlist)
 {
 	struct perf_evsel *evsel;
-	int err, ncpus, nthreads;
+	int err;
 
 	list_for_each_entry(evsel, &evlist->entries, node) {
 		err = perf_evsel__open(evsel, evlist->cpus, evlist->threads);
@@ -734,12 +744,7 @@ int perf_evlist__open(struct perf_evlist *evlist)
 
 	return 0;
 out_err:
-	ncpus = cpu_map__nr(evlist->cpus);
-	nthreads = thread_map__nr(evlist->threads);
-
-	list_for_each_entry_reverse(evsel, &evlist->entries, node)
-		perf_evsel__close(evsel, ncpus, nthreads);
-
+	perf_evlist__close(evlist);
 	errno = -err;
 	return err;
 }
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h
index c096da7..0583d36 100644
--- a/tools/perf/util/evlist.h
+++ b/tools/perf/util/evlist.h
@@ -81,6 +81,7 @@ struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id);
 union perf_event *perf_evlist__mmap_read(struct perf_evlist *self, int idx);
 
 int perf_evlist__open(struct perf_evlist *evlist);
+void perf_evlist__close(struct perf_evlist *evlist);
 
 void perf_evlist__config(struct perf_evlist *evlist,
 			 struct perf_record_opts *opts);

[tip:perf/core] perf trace: Free evlist resources properly on return path

[tip-bot for Namhyung Kim]

Commit-ID:  3beb0861438f63bc2025f8afba213dc3d0458bc5
Gitweb:     http://git.kernel.org/tip/3beb0861438f63bc2025f8afba213dc3d0458bc5
Author:     Namhyung Kim <namhyung.kim@lge.com>
AuthorDate: Fri, 15 Mar 2013 14:48:50 +0900
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Fri, 15 Mar 2013 13:06:11 -0300

perf trace: Free evlist resources properly on return path

The trace_run() function calls several evlist functions but misses some
pair-wise cleanup routines on return path.  Fix it.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1363326533-3310-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/builtin-trace.c | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 49fedb5..ab3ed4a 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -452,7 +452,7 @@ static int trace__run(struct trace *trace, int argc, const char **argv)
 	err = trace__symbols_init(trace, evlist);
 	if (err < 0) {
 		printf("Problems initializing symbol libraries!\n");
-		goto out_delete_evlist;
+		goto out_delete_maps;
 	}
 
 	perf_evlist__config(evlist, &trace->opts);
@@ -465,20 +465,20 @@ static int trace__run(struct trace *trace, int argc, const char **argv)
 						    argv, false, false);
 		if (err < 0) {
 			printf("Couldn't run the workload!\n");
-			goto out_delete_evlist;
+			goto out_delete_maps;
 		}
 	}
 
 	err = perf_evlist__open(evlist);
 	if (err < 0) {
 		printf("Couldn't create the events: %s\n", strerror(errno));
-		goto out_delete_evlist;
+		goto out_delete_maps;
 	}
 
 	err = perf_evlist__mmap(evlist, UINT_MAX, false);
 	if (err < 0) {
 		printf("Couldn't mmap the events: %s\n", strerror(errno));
-		goto out_delete_evlist;
+		goto out_close_evlist;
 	}
 
 	perf_evlist__enable(evlist);
@@ -534,7 +534,7 @@ again:
 
 	if (trace->nr_events == before) {
 		if (done)
-			goto out_delete_evlist;
+			goto out_unmap_evlist;
 
 		poll(evlist->pollfd, evlist->nr_fds, -1);
 	}
@@ -544,6 +544,12 @@ again:
 
 	goto again;
 
+out_unmap_evlist:
+	perf_evlist__munmap(evlist);
+out_close_evlist:
+	perf_evlist__close(evlist);
+out_delete_maps:
+	perf_evlist__delete_maps(evlist);
 out_delete_evlist:
 	perf_evlist__delete(evlist);
 out:

[tip:perf/core] perf record: Fixup return path of cmd_record()

[tip-bot for Namhyung Kim]

Commit-ID:  8fa60e1fbaecd2e652abe41f68a934c1759663f3
Gitweb:     http://git.kernel.org/tip/8fa60e1fbaecd2e652abe41f68a934c1759663f3
Author:     Namhyung Kim <namhyung.kim@lge.com>
AuthorDate: Fri, 15 Mar 2013 14:48:51 +0900
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Fri, 15 Mar 2013 13:06:11 -0300

perf record: Fixup return path of cmd_record()

The error path of calling perf_target__parse_uid wrongly went to
out_free_fd.  Also add missing evlist cleanup routines.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1363326533-3310-4-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/builtin-record.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 80cc3ea..9f2344a 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -1028,7 +1028,7 @@ int cmd_record(int argc, const char **argv, const char *prefix __maybe_unused)
 		ui__error("%s", errbuf);
 
 		err = -saved_errno;
-		goto out_free_fd;
+		goto out_symbol_exit;
 	}
 
 	err = -ENOMEM;
@@ -1059,6 +1059,9 @@ int cmd_record(int argc, const char **argv, const char *prefix __maybe_unused)
 	}
 
 	err = __cmd_record(&record, argc, argv);
+
+	perf_evlist__munmap(evsel_list);
+	perf_evlist__close(evsel_list);
 out_free_fd:
 	perf_evlist__delete_maps(evsel_list);
 out_symbol_exit:

[tip:perf/core] perf tests: Fixup return path of open-syscall-tp-fields test case

[tip-bot for Namhyung Kim]

Commit-ID:  9b5b7cdc5139fdcc30ee56d9cd162da60453f6d8
Gitweb:     http://git.kernel.org/tip/9b5b7cdc5139fdcc30ee56d9cd162da60453f6d8
Author:     Namhyung Kim <namhyung.kim@lge.com>
AuthorDate: Fri, 15 Mar 2013 14:48:52 +0900
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Fri, 15 Mar 2013 13:06:12 -0300

perf tests: Fixup return path of open-syscall-tp-fields test case

Add missing evlist cleanup functions.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1363326533-3310-5-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/tests/open-syscall-tp-fields.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/tools/perf/tests/open-syscall-tp-fields.c b/tools/perf/tests/open-syscall-tp-fields.c
index 02cb741..fc5b9fc 100644
--- a/tools/perf/tests/open-syscall-tp-fields.c
+++ b/tools/perf/tests/open-syscall-tp-fields.c
@@ -48,13 +48,13 @@ int test__syscall_open_tp_fields(void)
 	err = perf_evlist__open(evlist);
 	if (err < 0) {
 		pr_debug("perf_evlist__open: %s\n", strerror(errno));
-		goto out_delete_evlist;
+		goto out_delete_maps;
 	}
 
 	err = perf_evlist__mmap(evlist, UINT_MAX, false);
 	if (err < 0) {
 		pr_debug("perf_evlist__mmap: %s\n", strerror(errno));
-		goto out_delete_evlist;
+		goto out_close_evlist;
 	}
 
 	perf_evlist__enable(evlist);
@@ -110,6 +110,10 @@ out_ok:
 	err = 0;
 out_munmap:
 	perf_evlist__munmap(evlist);
+out_close_evlist:
+	perf_evlist__close(evlist);
+out_delete_maps:
+	perf_evlist__delete_maps(evlist);
 out_delete_evlist:
 	perf_evlist__delete(evlist);
 out:

[tip:perf/core] perf tests: Fixup return path of perf record test case

[tip-bot for Namhyung Kim]

Commit-ID:  da522c17035a8415232d850b539ea60063fc7ecc
Gitweb:     http://git.kernel.org/tip/da522c17035a8415232d850b539ea60063fc7ecc
Author:     Namhyung Kim <namhyung.kim@lge.com>
AuthorDate: Fri, 15 Mar 2013 14:48:53 +0900
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Fri, 15 Mar 2013 13:06:12 -0300

perf tests: Fixup return path of perf record test case

Add missing perf_evlist__close() function.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1363326533-3310-6-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/tests/perf-record.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/perf/tests/perf-record.c b/tools/perf/tests/perf-record.c
index ffab5a4..72d8881 100644
--- a/tools/perf/tests/perf-record.c
+++ b/tools/perf/tests/perf-record.c
@@ -143,7 +143,7 @@ int test__PERF_RECORD(void)
 	err = perf_evlist__mmap(evlist, opts.mmap_pages, false);
 	if (err < 0) {
 		pr_debug("perf_evlist__mmap: %s\n", strerror(errno));
-		goto out_delete_maps;
+		goto out_close_evlist;
 	}
 
 	/*
@@ -306,6 +306,8 @@ found_exit:
 	}
 out_err:
 	perf_evlist__munmap(evlist);
+out_close_evlist:
+	perf_evlist__close(evlist);
 out_delete_maps:
 	perf_evlist__delete_maps(evlist);
 out_delete_evlist: