Hi,
I'm currently scanning the parameter space of IDLE_NODE_REBALANCE_TICK
and BUSY_NODE_REBALANCE_TICK with the help of tunable rebalance
rates. The patch basically does:
-#define IDLE_NODE_REBALANCE_TICK (IDLE_REBALANCE_TICK * 2)
-#define BUSY_NODE_REBALANCE_TICK (BUSY_REBALANCE_TICK * 2)
+int idle_nodebalance_rate = 10;
+int busy_nodebalance_rate = 10;
+#define IDLE_NODE_REBALANCE_TICK (IDLE_REBALANCE_TICK * idle_nodebalance_rate)
+#define BUSY_NODE_REBALANCE_TICK (BUSY_REBALANCE_TICK * busy_nodebalance_rate)
and makes the variables accessible in /proc/sys/kernel
We might want to leave these tunable in case it turns out that
different platforms need significantly different values. Right now
it's just a tool for tuning.
Regards,
Erich
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This archive was generated by hypermail 2b29 : Thu Jan 23 2003 - 22:00:19 EST