Adding header size to width computation for srcline sort entry, because it's possible to get empty data with ':0' which set width of 2 which is lower than width needed to display column header.
Link: http://lkml.kernel.org/n/tip-twbp391v8v9f5idp584hl...@git.kernel.org Signed-off-by: Jiri Olsa <jo...@kernel.org> --- tools/perf/util/hist.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 020efa9d3d74..e1be4132054d 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -177,8 +177,10 @@ void hists__calc_col_len(struct hists *hists, struct hist_entry *h) hists__new_col_len(hists, HISTC_LOCAL_WEIGHT, 12); hists__new_col_len(hists, HISTC_GLOBAL_WEIGHT, 12); - if (h->srcline) - hists__new_col_len(hists, HISTC_SRCLINE, strlen(h->srcline)); + if (h->srcline) { + len = MAX(strlen(h->srcline), strlen(sort_srcline.se_header)); + hists__new_col_len(hists, HISTC_SRCLINE, len); + } if (h->srcfile) hists__new_col_len(hists, HISTC_SRCFILE, strlen(h->srcfile)); -- 2.7.4
