Fix a bug which sometimes caused extra major GCs to be performed

[ghc-hetmet.git] / rts / Linker.c

diff --git a/rts/Linker.c b/rts/Linker.c
index ef12e3e..f701377 100644 (file)
--- a/rts/Linker.c
+++ b/rts/Linker.c
@@ -493,7 +493,9 @@ typedef struct _RtsSymbolVal {
 
 #if !defined(mingw32_HOST_OS)
 #define RTS_USER_SIGNALS_SYMBOLS \
-   SymI_HasProto(setIOManagerPipe)
+   SymI_HasProto(setIOManagerPipe) \
+   SymI_NeedsProto(blockUserSignals) \
+   SymI_NeedsProto(unblockUserSignals)
 #else
 #define RTS_USER_SIGNALS_SYMBOLS     \
    SymI_HasProto(sendIOManagerEvent) \
@@ -690,6 +692,7 @@ typedef struct _RtsSymbolVal {
       SymI_HasProto(noDuplicatezh_fast)                        \
       SymI_HasProto(atomicModifyMutVarzh_fast)         \
       SymI_HasProto(newPinnedByteArrayzh_fast)         \
+      SymI_HasProto(newAlignedPinnedByteArrayzh_fast)  \
       SymI_HasProto(newSpark)                          \
       SymI_HasProto(orIntegerzh_fast)                  \
       SymI_HasProto(performGC)                         \
@@ -856,6 +859,7 @@ typedef struct _RtsSymbolVal {
       SymI_NeedsProto(rts_stop_on_exception)           \
       SymI_HasProto(stopTimer)                         \
       SymI_HasProto(n_capabilities)                    \
+      SymI_HasProto(traceCcszh_fast)                    \
       RTS_USER_SIGNALS_SYMBOLS
 
 #ifdef SUPPORT_LONG_LONGS
@@ -1744,7 +1748,7 @@ static int ocAllocateSymbolExtras( ObjectCode* oc, int count, int first )
     if( m > n ) // we need to allocate more pages
     {
         oc->symbol_extras = mmapForLinker(sizeof(SymbolExtra) * count, 
-                                          MAP_ANONYMOUS, 0);
+                                          MAP_ANONYMOUS, -1);
     }
     else
     {