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perf hists browser: Add back callchain folding symbol 

The commit 5395a04841 ("perf hists: Separate overhead and baseline
columns") makes the "Overhead" column no more the first one, this
caused the test that checks if it is time to show if a histogram
entry has callchains never hits.

Fix it by checking if the 'i' variable is equal to PERF_HPP__OVERHEAD
instead of 0.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-w3lcbx0fx1fnh3l2cbq40q2e@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2012-10-17 13:54:08 -03:00
parent 7762608184
commit 88a21d2f07
1 changed files with 1 additions and 1 deletions
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2
tools/perf/ui/browsers/hists.c
View File

@ -647,7 +647,7 @@ static int hist_browser__show_entry(struct hist_browser *browser,
ui_browser__set_percent_color(&browser->b, percent, current_entry);
if (i == 0 && symbol_conf.use_callchain) {
if (i == PERF_HPP__OVERHEAD && symbol_conf.use_callchain) {
slsmg_printf("%c ", folded_sign);
width -= 2;
}