gru: preload tlb for bcopy instructions
Add anticipatory TLB dropins for GRU TLB misses that occur on BCOPY
instructions that copy large amounts of data.
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/misc/sgi-gru/grukservices.c b/drivers/misc/sgi-gru/grukservices.c
index 4da6f56..d9ff028 100644
--- a/drivers/misc/sgi-gru/grukservices.c
+++ b/drivers/misc/sgi-gru/grukservices.c
@@ -161,7 +161,7 @@
down_write(&bs->bs_kgts_sema);
if (!bs->bs_kgts) {
- bs->bs_kgts = gru_alloc_gts(NULL, 0, 0, 0, 0);
+ bs->bs_kgts = gru_alloc_gts(NULL, 0, 0, 0, 0, 0);
bs->bs_kgts->ts_user_blade_id = blade_id;
}
kgts = bs->bs_kgts;