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-rw-r--r--tools/perf/builtin-report.c38
1 files changed, 27 insertions, 11 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 0d221870561a..91555d4885f4 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -468,9 +468,17 @@ static int __cmd_report(struct perf_report *rep)
if (use_browser > 0) {
if (use_browser == 1) {
- perf_evlist__tui_browse_hists(session->evlist, help,
- NULL,
- &session->header.env);
+ ret = perf_evlist__tui_browse_hists(session->evlist,
+ help,
+ NULL,
+ &session->header.env);
+ /*
+ * Usually "ret" is the last pressed key, and we only
+ * care if the key notifies us to switch data file.
+ */
+ if (ret != K_SWITCH_INPUT_DATA)
+ ret = 0;
+
} else if (use_browser == 2) {
perf_evlist__gtk_browse_hists(session->evlist, help,
NULL);
@@ -708,6 +716,16 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused)
else
input_name = "perf.data";
}
+
+ if (strcmp(input_name, "-") != 0)
+ setup_browser(true);
+ else {
+ use_browser = 0;
+ perf_hpp__column_enable(PERF_HPP__OVERHEAD);
+ perf_hpp__init();
+ }
+
+repeat:
session = perf_session__new(input_name, O_RDONLY,
report.force, false, &report.tool);
if (session == NULL)
@@ -733,14 +751,6 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused)
}
- if (strcmp(input_name, "-") != 0)
- setup_browser(true);
- else {
- use_browser = 0;
- perf_hpp__column_enable(PERF_HPP__OVERHEAD);
- perf_hpp__init();
- }
-
setup_sorting(report_usage, options);
/*
@@ -809,6 +819,12 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused)
}
ret = __cmd_report(&report);
+ if (ret == K_SWITCH_INPUT_DATA) {
+ perf_session__delete(session);
+ goto repeat;
+ } else
+ ret = 0;
+
error:
perf_session__delete(session);
return ret;