From f50b3e1320b358f1686b7fd440dc125e3c24c327 Mon Sep 17 00:00:00 2001
From: klueska <klueska>
Date: Wed, 22 Oct 2008 07:01:23 +0000
Subject: [PATCH] small optimization to join wakeup loop

---
 tos/lib/tosthreads/system/TinyThreadSchedulerP.nc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tos/lib/tosthreads/system/TinyThreadSchedulerP.nc b/tos/lib/tosthreads/system/TinyThreadSchedulerP.nc
index c1363864..8466a982 100644
--- a/tos/lib/tosthreads/system/TinyThreadSchedulerP.nc
+++ b/tos/lib/tosthreads/system/TinyThreadSchedulerP.nc
@@ -150,6 +150,10 @@ implementation {
     int i,j,k;
     k = 0;
     for(i=0; i<sizeof(t->joinedOnMe); i++) {
+      if(t->joinedOnMe[i] == 0) {
+        k+=8;
+        continue;
+      }
       for(j=0; j<8; j++) {
         if(t->joinedOnMe[i] & 0x1)
           call ThreadScheduler.wakeupThread(k);
-- 
2.39.2