remove now-unused atomic_modify_mutvar_mutex

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

diff --git a/rts/sm/Storage.c b/rts/sm/Storage.c
index 9dea30e..ebb33f4 100644 (file)
--- a/rts/sm/Storage.c
+++ b/rts/sm/Storage.c
@@ -69,10 +69,6 @@ step *nurseries         = NULL; /* array of nurseries, >1 only if THREADED_RTS *
  * simultaneous access by two STG threads.
  */
 Mutex sm_mutex;
-/*
- * This mutex is used by atomicModifyMutVar# only
- */
-Mutex atomic_modify_mutvar_mutex;
 #endif
 
 
@@ -104,7 +100,6 @@ initStep (step *stp, int g, int s)
     stp->compact = 0;
     stp->bitmap = NULL;
 #ifdef THREADED_RTS
-    initSpinLock(&stp->sync_todo);
     initSpinLock(&stp->sync_large_objects);
 #endif
     stp->threads = END_TSO_QUEUE;
@@ -149,7 +144,6 @@ initStorage( void )
   
 #if defined(THREADED_RTS)
   initMutex(&sm_mutex);
-  initMutex(&atomic_modify_mutvar_mutex);
 #endif
 
   ACQUIRE_SM_LOCK;
@@ -298,7 +292,6 @@ freeStorage (void)
     freeAllMBlocks();
 #if defined(THREADED_RTS)
     closeMutex(&sm_mutex);
-    closeMutex(&atomic_modify_mutvar_mutex);
 #endif
     stgFree(nurseries);
 }
@@ -1466,7 +1459,7 @@ checkSanity( void )
 
     if (RtsFlags.GcFlags.generations == 1) {
        checkHeap(g0s0->blocks);
-       checkChain(g0s0->large_objects);
+       checkLargeObjects(g0s0->large_objects);
     } else {
        
        for (g = 0; g < RtsFlags.GcFlags.generations; g++) {
@@ -1477,7 +1470,7 @@ checkSanity( void )
                ASSERT(countBlocks(generations[g].steps[s].large_objects)
                       == generations[g].steps[s].n_large_blocks);
                checkHeap(generations[g].steps[s].blocks);
-               checkChain(generations[g].steps[s].large_objects);
+               checkLargeObjects(generations[g].steps[s].large_objects);
            }
        }