perf hists: Use perf_hpp__format->width to calculate the column widths
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1346640790-17197-4-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c
index 009adf20..031b349 100644
--- a/tools/perf/ui/hist.c
+++ b/tools/perf/ui/hist.c
@@ -360,3 +360,30 @@
return ret;
}
+
+/*
+ * See hists__fprintf to match the column widths
+ */
+unsigned int hists__sort_list_width(struct hists *hists)
+{
+ struct sort_entry *se;
+ int i, ret = 0;
+
+ for (i = 0; i < PERF_HPP__MAX_INDEX; i++) {
+ if (!perf_hpp__format[i].cond)
+ continue;
+ if (i)
+ ret += 2;
+
+ ret += perf_hpp__format[i].width(NULL);
+ }
+
+ list_for_each_entry(se, &hist_entry__sort_list, list)
+ if (!se->elide)
+ ret += 2 + hists__col_len(hists, se->se_width_idx);
+
+ if (verbose) /* Addr + origin */
+ ret += 3 + BITS_PER_LONG / 4;
+
+ return ret;
+}