Replace curTick global variable with accessor functions.

This step makes it easy to replace the accessor functions
(which still access a global variable) with ones that access
per-thread curTick values.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/arch/alpha/kernel_stats.cc b/src/arch/alpha/kernel_stats.cc
index 6e9dc1611..70eeadd8e 100644
--- a/src/arch/alpha/kernel_stats.cc
+++ b/src/arch/alpha/kernel_stats.cc
@@ -143,9 +143,9 @@ Statistics::changeMode(cpu_mode newmode, ThreadContext *tc)
             Linux::ThreadInfo(tc).curTaskPID());
 
     _modeGood[newmode]++;
-    _modeTicks[themode] += curTick - lastModeTick;
+    _modeTicks[themode] += curTick() - lastModeTick;
 
-    lastModeTick = curTick;
+    lastModeTick = curTick();
     themode = newmode;
 }