summaryrefslogtreecommitdiff
path: root/tools/perf/builtin-record.c
diff options
context:
space:
mode:
Diffstat (limited to 'tools/perf/builtin-record.c')
-rw-r--r--tools/perf/builtin-record.c45
1 files changed, 26 insertions, 19 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 12230ddb6506..b81494587120 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -71,7 +71,6 @@ struct record {
struct auxtrace_record *itr;
struct perf_evlist *evlist;
struct perf_session *session;
- const char *progname;
int realtime_prio;
bool no_buildid;
bool no_buildid_set;
@@ -274,6 +273,24 @@ static void record__read_auxtrace_snapshot(struct record *rec)
}
}
+static int record__auxtrace_init(struct record *rec)
+{
+ int err;
+
+ if (!rec->itr) {
+ rec->itr = auxtrace_record__init(rec->evlist, &err);
+ if (err)
+ return err;
+ }
+
+ err = auxtrace_parse_snapshot_options(rec->itr, &rec->opts,
+ rec->opts.auxtrace_snapshot_opts);
+ if (err)
+ return err;
+
+ return auxtrace_parse_filters(rec->evlist);
+}
+
#else
static inline
@@ -294,6 +311,11 @@ int auxtrace_record__snapshot_start(struct auxtrace_record *itr __maybe_unused)
return 0;
}
+static int record__auxtrace_init(struct record *rec __maybe_unused)
+{
+ return 0;
+}
+
#endif
static int record__mmap_evlist(struct record *rec,
@@ -510,7 +532,7 @@ static int record__mmap_read_evlist(struct record *rec, struct perf_evlist *evli
struct auxtrace_mmap *mm = &maps[i].auxtrace_mmap;
if (maps[i].base) {
- if (perf_mmap__push(&maps[i], overwrite, rec, record__pushfn) != 0) {
+ if (perf_mmap__push(&maps[i], rec, record__pushfn) != 0) {
rc = -1;
goto out;
}
@@ -831,7 +853,6 @@ static int __cmd_record(struct record *rec, int argc, const char **argv)
int status = 0;
unsigned long waking = 0;
const bool forks = argc > 0;
- struct machine *machine;
struct perf_tool *tool = &rec->tool;
struct record_opts *opts = &rec->opts;
struct perf_data *data = &rec->data;
@@ -839,8 +860,6 @@ static int __cmd_record(struct record *rec, int argc, const char **argv)
bool disabled = false, draining = false;
int fd;
- rec->progname = argv[0];
-
atexit(record__sig_exit);
signal(SIGCHLD, sig_handler);
signal(SIGINT, sig_handler);
@@ -936,8 +955,6 @@ static int __cmd_record(struct record *rec, int argc, const char **argv)
goto out_child;
}
- machine = &session->machines.host;
-
err = record__synthesize(rec, false);
if (err < 0)
goto out_child;
@@ -965,6 +982,7 @@ static int __cmd_record(struct record *rec, int argc, const char **argv)
* Let the child rip
*/
if (forks) {
+ struct machine *machine = &session->machines.host;
union perf_event *event;
pid_t tgid;
@@ -1727,17 +1745,6 @@ int cmd_record(int argc, const char **argv)
alarm(rec->switch_output.time);
}
- if (!rec->itr) {
- rec->itr = auxtrace_record__init(rec->evlist, &err);
- if (err)
- goto out;
- }
-
- err = auxtrace_parse_snapshot_options(rec->itr, &rec->opts,
- rec->opts.auxtrace_snapshot_opts);
- if (err)
- goto out;
-
/*
* Allow aliases to facilitate the lookup of symbols for address
* filters. Refer to auxtrace_parse_filters().
@@ -1746,7 +1753,7 @@ int cmd_record(int argc, const char **argv)
symbol__init(NULL);
- err = auxtrace_parse_filters(rec->evlist);
+ err = record__auxtrace_init(rec);
if (err)
goto out;