From 678a500d076ec873b8809041c6b718653db2a75f Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Thu, 20 Mar 2014 11:18:54 +0900 Subject: perf hists: Reset width of output fields with header length Some fields missed to set default column length so it broke align in --stdio output. Add perf_hpp__reset_width() to set it to a sane default value. Note that this change will ignore -w/--column-widths option for now. Before: $ perf report -F cpu,comm,overhead --stdio ... # CPU Command Overhead # ............... ........ # 0 firefox 2.65% 0 kworker/0:0 1.45% 0 swapper 5.52% 0 synergys 0.92% 1 firefox 4.54% After: # CPU Command Overhead # ... ............... ........ # 0 firefox 2.65% 0 kworker/0:0 1.45% 0 swapper 5.52% 0 synergys 0.92% 1 firefox 4.54% Signed-off-by: Namhyung Kim Link: http://lkml.kernel.org/r/1400480762-22852-17-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa --- tools/perf/util/sort.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'tools/perf/util/sort.c') diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index 0fe7cbe47ea..9bee7288465 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -1089,6 +1089,18 @@ bool perf_hpp__same_sort_entry(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b) return hse_a->se == hse_b->se; } +void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists) +{ + struct hpp_sort_entry *hse; + + if (!perf_hpp__is_sort_entry(fmt)) + return; + + hse = container_of(fmt, struct hpp_sort_entry, hpp); + hists__new_col_len(hists, hse->se->se_width_idx, + strlen(hse->se->se_header)); +} + static int __sort__hpp_header(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, struct perf_evsel *evsel) { -- cgit v1.2.3-70-g09d2