5.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> [ Upstream commit bc477d7983e345262757568ec27be0395dc2fe73 ] Where state related to a 'perf record' session is grouped. Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx> Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx> Cc: Namhyung Kim <namhyung@xxxxxxxxxx> Cc: Song Liu <songliubraving@xxxxxx> Link: http://lore.kernel.org/lkml/20200429131106.27974-2-acme@xxxxxxxxxx Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> Stable-dep-of: 9c51f8788b5d ("perf env: Avoid recursively taking env->bpf_progs.lock") Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- tools/perf/builtin-record.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 454e275cd5df..7fc3dadfa156 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -80,6 +80,7 @@ struct record { struct auxtrace_record *itr; struct evlist *evlist; struct perf_session *session; + struct evlist *sb_evlist; int realtime_prio; bool no_buildid; bool no_buildid_set; @@ -1343,7 +1344,6 @@ static int __cmd_record(struct record *rec, int argc, const char **argv) struct perf_data *data = &rec->data; struct perf_session *session; bool disabled = false, draining = false; - struct evlist *sb_evlist = NULL; int fd; float ratio = 0; @@ -1455,9 +1455,9 @@ static int __cmd_record(struct record *rec, int argc, const char **argv) } if (!opts->no_bpf_event) - bpf_event__add_sb_event(&sb_evlist, &session->header.env); + bpf_event__add_sb_event(&rec->sb_evlist, &session->header.env); - if (perf_evlist__start_sb_thread(sb_evlist, &rec->opts.target)) { + if (perf_evlist__start_sb_thread(rec->sb_evlist, &rec->opts.target)) { pr_debug("Couldn't start the BPF side band thread:\nBPF programs starting from now on won't be annotatable\n"); opts->no_bpf_event = true; } @@ -1731,7 +1731,7 @@ static int __cmd_record(struct record *rec, int argc, const char **argv) perf_session__delete(session); if (!opts->no_bpf_event) - perf_evlist__stop_sb_thread(sb_evlist); + perf_evlist__stop_sb_thread(rec->sb_evlist); return status; } -- 2.43.0
