Re: [PATCH] perf bpf: Fix memory leak during synthesis.
From: kajoljain <hidden>
Date: 2021-08-26 08:02:34
Also in:
lkml
On 8/26/21 5:46 AM, Ian Rogers wrote:
quoted hunk ↗ jump to hunk
BTF needs to be freed with btf_free. Signed-off-by: Ian Rogers <irogers@google.com> --- tools/perf/util/bpf-event.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)diff --git a/tools/perf/util/bpf-event.c b/tools/perf/util/bpf-event.c index cdecda1ddd36..d193104db7f7 100644 --- a/tools/perf/util/bpf-event.c +++ b/tools/perf/util/bpf-event.c@@ -296,7 +296,7 @@ static int perf_event__synthesize_one_bpf_prog(struct perf_session *session, out: free(info_linear); - free(btf); + btf__free(btf);
Hi Ian, Patch looks good to me. I can see in one more place we are using free(btf) in the same file. Can you correct that as well. Thanks, Kajol Jain
return err ? -1 : 0; }