rts/sm/GC.c: Annotate constants.

diff --git a/rts/sm/GC.c b/rts/sm/GC.c
index e7166a2..34aa0fd 100644 (file)
--- a/rts/sm/GC.c
+++ b/rts/sm/GC.c
@@ -1115,8 +1115,8 @@ gcWorkerThread (Capability *cap)
 void
 waitForGcThreads (Capability *cap USED_IF_THREADS)
 {
-    nat n_threads = RtsFlags.ParFlags.nNodes;
-    nat me = cap->no;
+    const nat n_threads = RtsFlags.ParFlags.nNodes;
+    const nat me = cap->no;
     nat i, j;
     rtsBool retry = rtsTrue;
 
@@ -1190,8 +1190,8 @@ shutdown_gc_threads (nat n_threads USED_IF_THREADS, nat me USED_IF_THREADS)
 void
 releaseGCThreads (Capability *cap USED_IF_THREADS)
 {
-    nat n_threads = RtsFlags.ParFlags.nNodes;
-    nat me = cap->no;
+    const nat n_threads = RtsFlags.ParFlags.nNodes;
+    const nat me = cap->no;
     nat i;
     for (i=0; i < n_threads; i++) {
         if (i == me) continue;
@@ -1478,8 +1478,8 @@ resize_generations (void)
 
     if (major_gc && RtsFlags.GcFlags.generations > 1) {
        nat live, size, min_alloc, words;
-       nat max  = RtsFlags.GcFlags.maxHeapSize;
-       nat gens = RtsFlags.GcFlags.generations;
+       const nat max  = RtsFlags.GcFlags.maxHeapSize;
+       const nat gens = RtsFlags.GcFlags.generations;
        
        // live in the oldest generations
         if (oldest_gen->live_estimate != 0) {
@@ -1568,7 +1568,7 @@ resize_generations (void)
 static void
 resize_nursery (void)
 {
-    lnat min_nursery = RtsFlags.GcFlags.minAllocAreaSize * n_capabilities;
+    const lnat min_nursery = RtsFlags.GcFlags.minAllocAreaSize * n_capabilities;
 
     if (RtsFlags.GcFlags.generations == 1)
     {   // Two-space collector:
@@ -1628,7 +1628,7 @@ resize_nursery (void)
        if (RtsFlags.GcFlags.heapSizeSuggestion)
        {
            long blocks;
-           nat needed = calcNeeded();  // approx blocks needed at next GC 
+           const nat needed = calcNeeded();    // approx blocks needed at next GC 
            
            /* Guess how much will be live in generation 0 step 0 next time.
             * A good approximation is obtained by finding the