fix failing assertion

diff --git a/rts/sm/Storage.c b/rts/sm/Storage.c
index 31af78f..6af2d19 100644 (file)
--- a/rts/sm/Storage.c
+++ b/rts/sm/Storage.c
@@ -578,7 +578,7 @@ allocate( nat n )
        nat req_blocks =  (lnat)BLOCK_ROUND_UP(n*sizeof(W_)) / BLOCK_SIZE;
        bd = allocGroup(req_blocks);
        dbl_link_onto(bd, &g0s0->large_objects);
-       g0s0->n_large_blocks += req_blocks;
+       g0s0->n_large_blocks += bd->blocks; // might be larger than req_blocks
        bd->gen_no  = 0;
        bd->step = g0s0;
        bd->flags = BF_LARGE;
@@ -662,7 +662,7 @@ allocateLocal (Capability *cap, nat n)
        ACQUIRE_SM_LOCK;
        bd = allocGroup(req_blocks);
        dbl_link_onto(bd, &g0s0->large_objects);
-       g0s0->n_large_blocks += req_blocks;
+       g0s0->n_large_blocks += bd->blocks; // might be larger than req_blocks
        bd->gen_no  = 0;
        bd->step = g0s0;
        bd->flags = BF_LARGE;