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Commit d5278220 authored by Jiri Olsa's avatar Jiri Olsa Committed by Arnaldo Carvalho de Melo
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perf hists: Use bigger buffer for stdio headers 



With node column on big CPUs servers we can run out of stdio header
space quite soon. Enlarging header buffer.

Signed-off-by: default avatarJiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Joe Mario <jmario@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1474290610-23241-5-git-send-email-jolsa@kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 82deb8a2

tools/perf/ui/stdio/hist.c

+1 −1
Original line number Diff line number Diff line
@@ -698,7 +698,7 @@ 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),