diff options
| author | Michael Hudson-Doyle <michael.hudson@linaro.org> | 2013-10-31 16:47:45 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-04 10:55:49 -0800 |
| commit | 9dfd005a3f4e1c648cb4aa1dc70604bb370c5e7b (patch) | |
| tree | 21b13f4c6dced500f1d17dabea798537eb5cd737 /tools/perf/util/color.c | |
| parent | f9bdb31ae29c0cf60b35ed83c98e7a4043873336 (diff) | |
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>
Diffstat (limited to 'tools/perf/util/color.c')
| -rw-r--r-- | tools/perf/util/color.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/tools/perf/util/color.c b/tools/perf/util/color.c index 11e46da17bbb..66e44a5019d5 100644 --- a/tools/perf/util/color.c +++ b/tools/perf/util/color.c @@ -318,8 +318,15 @@ int percent_color_fprintf(FILE *fp, const char *fmt, double percent) return r; } -int percent_color_snprintf(char *bf, size_t size, const char *fmt, double percent) +int percent_color_snprintf(char *bf, size_t size, const char *fmt, ...) { - const char *color = get_percent_color(percent); + va_list args; + double percent; + const char *color; + + va_start(args, fmt); + percent = va_arg(args, double); + va_end(args); + color = get_percent_color(percent); return color_snprintf(bf, size, color, fmt, percent); } |