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authorIan Rogers <irogers@google.com>2023-06-09 01:28:10 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2023-06-12 20:57:53 +0200
commitac873ac32618dd1ce9a46ade575a421f0e1bf779 (patch)
treead562614f17ad3e9e291407458e663b9678e9545 /tools/perf/util/python.c
parentperf intel-pt: Fix missed put and leak (diff)
downloadlinux-ac873ac32618dd1ce9a46ade575a421f0e1bf779.tar.xz
linux-ac873ac32618dd1ce9a46ade575a421f0e1bf779.zip
perf evlist: Free stats in all evlist destruction
There is no evsel free stats, freeing in the evlist__delete ensures memory leaks are avoided. Issues detected with "perf stat report" and leak sanitizer, perf stat uses perf_session__delete to free the evlist. Add dummy symbol for python build. Signed-off-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ali Saidi <alisaidi@amazon.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com> Cc: Brian Robbins <brianrob@linux.microsoft.com> Cc: Changbin Du <changbin.du@huawei.com> Cc: Dmitrii Dolgov <9erthalion6@gmail.com> Cc: Fangrui Song <maskray@google.com> Cc: German Gomez <german.gomez@arm.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Ivan Babrou <ivan@cloudflare.com> Cc: James Clark <james.clark@arm.com> Cc: Jing Zhang <renyu.zj@linux.alibaba.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: John Garry <john.g.garry@oracle.com> Cc: K Prateek Nayak <kprateek.nayak@amd.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Liam Howlett <liam.howlett@oracle.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Miguel Ojeda <ojeda@kernel.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@amd.com> Cc: Sean Christopherson <seanjc@google.com> Cc: Steinar H. Gunderson <sesse@google.com> Cc: Suzuki Poulouse <suzuki.poulose@arm.com> Cc: Wenyu Liu <liuwenyu7@huawei.com> Cc: Will Deacon <will@kernel.org> Cc: Yang Jihong <yangjihong1@huawei.com> Cc: Ye Xingchen <ye.xingchen@zte.com.cn> Cc: Yuan Can <yuancan@huawei.com> Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Link: https://lore.kernel.org/r/20230608232823.4027869-14-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/python.c')
-rw-r--r--tools/perf/util/python.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index 8de1b759bbaa..a7b2cb05dc86 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -1494,3 +1494,7 @@ void test_attr__open(struct perf_event_attr *attr, pid_t pid, struct perf_cpu cp
int fd, int group_fd, unsigned long flags)
{
}
+
+void evlist__free_stats(struct evlist *evlist)
+{
+}