[PATCH 8/9] perf tools: Setup proper width for symbol_iaddr field

Jiri Olsa
2015-10-05T18:06:41Z

We need to properly initialize column width for symbol_iaddr
field, so all symbols could fit in the column.

Link: http://lkml.kernel.org/n/tip-hxo2kaxr49stt5ebukntrs3v@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/perf/util/hist.c | 13 +++++++++++++
1 file changed, 13 insertions(+)

diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index c346b331b892..4fd37d6708cb 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -132,6 +132,18 @@ void hists__calc_col_len(struct hists *hists, struct hist_entry *h)
hists__new_col_len(hists, HISTC_MEM_DADDR_SYMBOL,
symlen);
}
+
+ if (h->mem_info->iaddr.sym) {
+ symlen = (int)h->mem_info->iaddr.sym->namelen + 4
+ + unresolved_col_width + 2;
+ hists__new_col_len(hists, HISTC_MEM_IADDR_SYMBOL,
+ symlen);
+ } else {
+ symlen = unresolved_col_width + 4 + 2;
+ hists__new_col_len(hists, HISTC_MEM_IADDR_SYMBOL,
+ symlen);
+ }
+
if (h->mem_info->daddr.map) {
symlen = dso__name_len(h->mem_info->daddr.map->dso);
hists__new_col_len(hists, HISTC_MEM_DADDR_DSO,
@@ -143,6 +155,7 @@ void hists__calc_col_len(struct hists *hists, struct hist_entry *h)
} else {
symlen = unresolved_col_width + 4 + 2;
hists__new_col_len(hists, HISTC_MEM_DADDR_SYMBOL, symlen);
+ hists__new_col_len(hists, HISTC_MEM_IADDR_SYMBOL, symlen);
hists__set_unres_dso_col_len(hists, HISTC_MEM_DADDR_DSO);
}

--
2.4.3