intel_gpu_top: Fix the "limit printing to terminal height" again.

diff --git a/tools/intel_gpu_top.c b/tools/intel_gpu_top.c
index b82a9bd..42ada6e 100644 (file)
--- a/tools/intel_gpu_top.c
+++ b/tools/intel_gpu_top.c
@@ -365,6 +365,8 @@ int main(int argc, char **argv)
                struct winsize ws;
                if (ioctl(0, TIOCGWINSZ, &ws) != -1)
                        max_lines = ws.ws_row - 6; /* exclude header lines */
+               if (max_lines >= num_instdone_bits)
+                       max_lines = num_instdone_bits;
 
                printf("%s", clear_screen);
 
@@ -380,8 +382,8 @@ int main(int argc, char **argv)
                       (total_ring_full / SAMPLES_TO_PERCENT_RATIO) / ring_size);
 
                printf("%30s  %s\n\n", "task", "percent busy");
-               for (i = 0; i < num_instdone_bits; i++) {
-                       if (top_bits_sorted[i]->count > 0 && i < max_lines) {
+               for (i = 0; i < max_lines; i++) {
+                       if (top_bits_sorted[i]->count > 0) {
                                percent = top_bits_sorted[i]->count /
                                        SAMPLES_TO_PERCENT_RATIO;
                                len = printf("%30s: %3d%%: ",
@@ -404,8 +406,13 @@ int main(int argc, char **argv)
                                        break;
                        }
                        printf("\n");
+               }
 
+               for (i = 0; i < num_instdone_bits; i++) {
                        top_bits_sorted[i]->count = 0;
+
+                       if (i < STATS_COUNT)
+                               last_stats[i] = stats[i];
                }
        }