On Sun, Jun 01, 2014 at 06:53:31PM +0200, Marek Vasut wrote:
> On Wednesday, May 28, 2014 at 07:01:52 AM, Amos Kong wrote:
> > @@ -154,7 +154,7 @@ calibrate_xor_blocks(void)
> > #undef xor_speed
> >
> > out:
> > - free_pages((unsigned long)b1, 2);
> > + free_pages((unsigned lon
On Wednesday, May 28, 2014 at 07:01:52 AM, Amos Kong wrote:
> @@ -154,7 +154,7 @@ calibrate_xor_blocks(void)
> #undef xor_speed
>
> out:
> - free_pages((unsigned long)b1, 2);
> + free_pages((unsigned long)b1, 1);
>
> active_template = fastest;
> return 0;
I s
In crypto/xor.c: calibrate_xor_blocks(), we allocated total 4 pages to
do xor speed testing, the BENCH_SIZE is 1 page. Why do we skip 2 pages
when we set *b2?
It seems that total 2 pages are enough.
diff --git a/crypto/xor.c b/crypto/xor.c
index 35d6b3a..38421a1 100644
--- a/crypto/xor.c
+++ b/cr
