X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2Fsm%2FStorage.c;h=94f9e10b9f64713b1805ec04e7af25f6635321ae;hb=8bc3f02844342419a9c6fe29afe6ab2f07acfb1e;hp=0f74893837fe70635e04716469570145c3b9204a;hpb=f6013eedb4dea47afac8167dfa08561ae90454db;p=ghc-hetmet.git

diff --git a/rts/sm/Storage.c b/rts/sm/Storage.c
index 0f74893..94f9e10 100644
--- a/rts/sm/Storage.c
+++ b/rts/sm/Storage.c
@@ -631,7 +631,9 @@ allocate (Capability *cap, lnat n)
 
         stp = &nurseries[cap->no];
 
+        ACQUIRE_SM_LOCK
 	bd = allocGroup(req_blocks);
+        RELEASE_SM_LOCK;
 	dbl_link_onto(bd, &stp->large_objects);
 	stp->n_large_blocks += bd->blocks; // might be larger than req_blocks
         initBdescr(bd, stp);