From: Simon Marlow <simonmarhaskell@gmail.com>
Date: Thu, 17 Apr 2008 22:02:21 +0000 (+0000)
Subject: turn off the usleep() in the GC thread idle loop (tmp, for portability)
X-Git-Tag: Before_cabalised-GHC~185
X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=commitdiff_plain;h=1d0e86e6cd96ce49f478c91fc01de565416ecc22;hp=c1123a7dab90a0621db4f7f7e254614a6f3423a9

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
--- 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;