perf tools: Remove cast of non-variadic function to variadic
authorMichael Hudson-Doyle <michael.hudson@linaro.org>
Thu, 31 Oct 2013 23:47:45 +0000 (16:47 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 4 Dec 2013 18:55:49 +0000 (10:55 -0800)
commit9dfd005a3f4e1c648cb4aa1dc70604bb370c5e7b
tree21b13f4c6dced500f1d17dabea798537eb5cd737
parentf9bdb31ae29c0cf60b35ed83c98e7a4043873336
perf tools: Remove cast of non-variadic function to variadic

commit 53805eca3d89b095062c11a6798689bb0af09216 upstream.

The 4fb71074a570 (perf ui/hist: Consolidate hpp helpers) cset introduced
a cast of percent_color_snprintf to a function pointer type with
varargs.  Change percent_color_snprintf to be variadic and remove the
cast.

The symptom of this was all percentages being reported as 0.00% in perf
report --stdio output on the armhf arch.

Signed-off-by: Michael Hudson-Doyle <michael.hudson@linaro.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Will Deacon <will.deacon@arm.com>
Cc: Jean Pihet <jean.pihet@linaro.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Will Deacon <will.deacon@arm.com>
Link: http://lkml.kernel.org/r/87zjppvw7y.fsf@canonical.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
tools/perf/ui/hist.c
tools/perf/util/color.c
tools/perf/util/color.h