perf session: Check for SIGINT in more loops

[firefly-linux-kernel-4.4.55.git] / tools / perf / builtin-report.c

diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 8e50d8d77419c7ca3e8ce72209b113d72665c09e..72eae7498c09419c8f1f77a7a005c6dcbbb5eb4b 100644 (file)
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -401,8 +401,6 @@ static int perf_report__setup_sample_type(struct perf_report *rep)
        return 0;
 }
 
-extern volatile int session_done;
-
 static void sig_handler(int sig __maybe_unused)
 {
        session_done = 1;
@@ -568,6 +566,9 @@ static int __cmd_report(struct perf_report *rep)
                }
        }
 
+       if (session_done())
+               return 0;
+
        if (nr_samples == 0) {
                ui__error("The %s file has no samples!\n", session->filename);
                return 0;