With node column on big CPUs servers we can run out of stdio header space quite soon. Enlarging header buffer.
Link: http://lkml.kernel.org/n/tip-p55193hynw8mmok6i2o1w...@git.kernel.org Signed-off-by: Jiri Olsa <jo...@kernel.org> --- tools/perf/ui/stdio/hist.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c index cb0371106c21..0a32b48eda80 100644 --- a/tools/perf/ui/stdio/hist.c +++ b/tools/perf/ui/stdio/hist.c @@ -699,7 +699,7 @@ hists__fprintf_standard_headers(struct hists *hists, static int hists__fprintf_headers(struct hists *hists, FILE *fp) { - char bf[96]; + char bf[1024]; struct perf_hpp dummy_hpp = { .buf = bf, .size = sizeof(bf), -- 2.7.4
