Rework the block allocator

[ghc-hetmet.git] / rts / sm / Storage.c

diff --git a/rts/sm/Storage.c b/rts/sm/Storage.c
index fba30bb..1d08a85 100644 (file)
--- a/rts/sm/Storage.c
+++ b/rts/sm/Storage.c
@@ -1049,14 +1049,7 @@ void freeExec (void *addr)
     // the head of the queue.
     if (bd->gen_no == 0 && bd != exec_block) {
        debugTrace(DEBUG_gc, "free exec block %p", bd->start);
-       if (bd->u.back) {
-           bd->u.back->link = bd->link;
-       } else {
-           exec_block = bd->link;
-       }
-       if (bd->link) {
-           bd->link->u.back = bd->u.back;
-       }
+        dbl_link_remove(bd, &exec_block);
        setExecutable(bd->start, bd->blocks * BLOCK_SIZE, rtsFalse);
        freeGroup(bd);
     }