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Subject[PATCH 1/7] perf record: Move sb_evlist to 'struct record'
Date
From: Arnaldo Carvalho de Melo <acme@redhat.com>

Where state related to a 'perf record' session is grouped.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Song Liu <songliubraving@fb.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
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 2e8011f179f2..2348c4205e59 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -86,6 +86,7 @@ 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;
@@ -1446,7 +1447,6 @@ 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;

@@ -1581,9 +1581,9 @@ 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;
}
@@ -1857,7 +1857,7 @@ 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;
}

--
2.21.1
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