Em Wed, Oct 18, 2017 at 10:12:51AM +0200, Jiri Olsa escreveu:
> On Wed, Oct 18, 2017 at 11:11:18PM +0800, Jin Yao wrote:
>
> SNIP
>
> > This change is introduced by "475fb533fb7d"
> > ("perf evsel: Fix buffer overflow while freeing events")
> >
> > This fix is to let xyarray__max_x() return max_x (ncpus) and
> > let xyarry__max_y() return max_y (nthreads)
> >
> > Signed-off-by: Jin Yao <[email protected]>
> > ---
> > tools/perf/util/xyarray.h | 4 ++--
> > 1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/tools/perf/util/xyarray.h b/tools/perf/util/xyarray.h
> > index 4ba726c..54af6046 100644
> > --- a/tools/perf/util/xyarray.h
> > +++ b/tools/perf/util/xyarray.h
> > @@ -23,12 +23,12 @@ static inline void *xyarray__entry(struct xyarray *xy,
> > int x, int y)
> >
> > static inline int xyarray__max_y(struct xyarray *xy)
> > {
> > - return xy->max_x;
> > + return xy->max_y;
> > }
> >
> > static inline int xyarray__max_x(struct xyarray *xy)
> > {
> > - return xy->max_y;
> > + return xy->max_x;
> > }
>
> oops, thanks!
>
> Acked-by: Jiri Olsa <[email protected]>
Thanks, applied, I should've caught this, ouch.
- Arnaldo
