perf top: Create the evlist sooner

[mirror_ubuntu-jammy-kernel.git] / tools / perf / builtin-top.c

diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 9ebd67a42ededaba77ff03e60299b17b6a6edfc1..4e913d85251874e178b35e39e88eca03b39edee7 100644 (file)
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -1231,6 +1231,12 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused)
        if (argc)
                usage_with_options(top_usage, options);
 
+       if (!top.evlist->nr_entries &&
+           perf_evlist__add_default(top.evlist) < 0) {
+               pr_err("Not enough memory for event selector list\n");
+               goto out_delete_evlist;
+       }
+
        sort__mode = SORT_MODE__TOP;
        /* display thread wants entries to be collapsed in a different tree */
        sort__need_collapse = 1;
@@ -1277,12 +1283,6 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused)
                goto out_delete_evlist;
        }
 
-       if (!top.evlist->nr_entries &&
-           perf_evlist__add_default(top.evlist) < 0) {
-               ui__error("Not enough memory for event selector list\n");
-               goto out_delete_evlist;
-       }
-
        symbol_conf.nr_events = top.evlist->nr_entries;
 
        if (top.delay_secs < 1)