Re: [PATCH 4/5] perf tools: Introduce perf_callchain_config()

[Namhyung Kim]

2014-09-22 (ì), 11:51 -0300, Arnaldo Carvalho de Melo:
> Em Mon, Sep 22, 2014 at 04:25:10PM +0200, Jiri Olsa escreveu:
> > On Sun, Sep 21, 2014 at 01:18:05AM +0900, Namhyung Kim wrote:
> > > +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 ?
> 
> Agreed, it should produce the same code and is more compact :-)

Will change.

Thanks,
Namhyung



--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/