Comment why i > 0

peter-lawrey · peter-lawrey · commit 1f706bc37810 · 2012-01-30T09:30:47.000Z
diff --git a/src/main/java/vanilla/java/affinity/AffinityLock.java b/src/main/java/vanilla/java/affinity/AffinityLock.java
@@ -114,6 +114,8 @@ public static AffinityLock acquireCore(boolean bind) {
     private static AffinityLock acquireLock(boolean bind, int cpuId, AffinityStrategy... strategies) {
         synchronized (AffinityLock.class) {
             for (AffinityStrategy strategy : strategies) {
+                // consider all processors except core 0 which is usually used by the OS.
+                // if you have only one core, this library is not approriate in any case.
                 for (int i = PROCESSORS - 1; i > 0; i--) {
                     AffinityLock al = LOCKS[i];
                     if (al.canReserve() && strategy.matches(cpuId, i)) {
