rtspin -v: report deadline, current time, and slack

1 files changed, 9 insertions, 0 deletions

diff --git a/bin/rtspin.c b/bin/rtspin.c
index d8366e3..d36c424 100644
--- a/bin/rtspin.c
+++ b/bin/rtspin.c
@@ -400,6 +400,15 @@ int main(int argc, char** argv)
                                 get_job_no(&job_no);
                                 printf("rtspin/%d:%u @ %.4fms\n", gettid(),
                                         job_no, (wctime() - start) * 1000);
+                                if (cp) {
+                                        double deadline, current;
+                                        deadline = cp->deadline * 1e-9;
+                                        current  = monotime();
+                                        printf("\tdeadline: %" PRIu64 "ns (=%.2fs)\n",
+                                               (uint64_t) cp->deadline, deadline);
+                                        printf("\tcurrent time: %.2fs, slack: %.2fms\n",
+                                               current, (deadline - current) * 1000);
+                                }
                                 if (report_interrupts && cp) {
                                         uint64_t irq = cp->irq_count;