print_pid_stats: Revert order of pageframe tree and process list are traversed

[scan-pagemap] / analyze.c

diff --git a/analyze.c b/analyze.c
index 547a3add74a7c64289006988bb6e51d30cc916bc..cd8d5db4aa2ccbe90311f9a02c78835d513c8164 100644 (file)
--- a/analyze.c
+++ b/analyze.c
@@ -225,34 +225,29 @@ void print_pid_stats(struct rb_root *root, struct process *process_list,
 {
        struct analyze_frames af;
        struct process *ps;
+       struct pageframe *pf;
        long int swapped, present, unique, total;
        long int biggest = 0, second_biggest;
        int count, processes = 0;
-       int len = 0, i;
 
        /*
         * walk through all processes, find the one with most present
         * pages
         */
-       printf("\rAnalyzing pages for process: ");
-       list_for_each_entry(ps, &process_list->list, list) {
-               for (i = 0; i < len; i++)
-                       putchar('\b');
-               len =  printf("% 5d", ps->pid);
-               fflush(stdout);
-
-               memset(&af, 0, sizeof(af));
-               af.pid = ps->pid;
-
-               count_pages(root, &af);
-               ps->pages_present = af.pages_present;
-               ps->pages_swapped = af.pages_swapped;
-               ps->pages_unique  = af.pages_unique;
-               biggest = MAX(biggest, ps->pages_present + ps->pages_swapped);
+       pf = rb_to_pageframe(rb_first(root));
+       while(pf) {
+               list_for_each_entry(ps, &process_list->list, list) {
+                       memset(&af, 0, sizeof(af));
+                       af.pid = ps->pid;
+
+                       count_page(pf, &af);
+                       ps->pages_present += af.pages_present;
+                       ps->pages_swapped += af.pages_swapped;
+                       ps->pages_unique  += af.pages_unique;
+                       biggest = MAX(biggest, ps->pages_present + ps->pages_swapped);
+               }
+               pf = rb_to_pageframe(rb_next(&pf->tree));
        }
-       for (i = 0; i < len; i++)
-               putchar('\b');
-       printf("Done  \n\n");
 
        printf("     RSS  swapped      USS    total   pid");
        if (opts->with_threads)