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 long)b1, 1);
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 suppose
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
+++