turn off the usleep() in the GC thread idle loop (tmp, for portability)

diff --git a/rts/sm/GC.c b/rts/sm/GC.c
index 1d64699..a8c637d 100644 (file)
--- a/rts/sm/GC.c
+++ b/rts/sm/GC.c
@@ -907,7 +907,7 @@ loop:
               gct->thread_index, r);
 
     while (gc_running_threads != 0) {
-        usleep(1);
+        // usleep(1);
        if (any_work()) {
            inc_running();
            goto loop;