On Sun, Sep 21, 2014 at 01:18:05AM +0900, Namhyung Kim wrote:
> This patch adds support for following config options to ~/.perfconfig file.
>
> [call-graph]
> record-mode = dwarf
> dump-size = 8192
> print-type = fractal
> order = callee
> threshold = 0.5
> print-limit = 128
> sort-key = function
>
> Signed-off-by: Namhyung Kim <namhy...@kernel.org>
> ---
> tools/perf/util/callchain.c | 33 +++++++++++++++++++++++++++++++++
> tools/perf/util/callchain.h | 1 +
> tools/perf/util/config.c | 3 +++
> 3 files changed, 37 insertions(+)
>
> diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c
> index ba7297230143..ee489a1e3f4c 100644
> --- a/tools/perf/util/callchain.c
> +++ b/tools/perf/util/callchain.c
> @@ -168,6 +168,39 @@ parse_callchain_report_opt(const char *arg)
> return 0;
> }
>
> +int perf_callchain_config(const char *var, const char *value)
> +{
> + if (prefixcmp(var, "call-graph."))
> + return 0;
> + var += 11; /* strlen("call-graph.") == 11 */
should we use sizeof("call-graph.") - 1 instead ?
jirka
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