[PATCH] sched: no aggressive idle balancing

Remove the very aggressive idle stuff that has recently gone into 2.6 - it is
going against the direction we are trying to go.  Hopefully we can regain
performance through other methods.

Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

3 files changed, 0 insertions, 3 deletions

diff --git a/include/asm-i386/topology.h b/include/asm-i386/topology.h
index 0055fbfeec7b..5eb6f61dcefc 100644
--- a/include/asm-i386/topology.h
+++ b/include/asm-i386/topology.h
@@ -82,7 +82,6 @@ static inline int node_to_first_cpu(int node)
         .flags                  = SD_LOAD_BALANCE       \
                                 | SD_BALANCE_EXEC       \
                                 | SD_BALANCE_NEWIDLE    \
-                                | SD_WAKE_IDLE          \
                                 | SD_WAKE_BALANCE,      \
         .last_balance           = jiffies,              \
         .balance_interval       = 1,                    \
diff --git a/include/asm-x86_64/topology.h b/include/asm-x86_64/topology.h
index fe8d80a15751..9cb7459ce722 100644
--- a/include/asm-x86_64/topology.h
+++ b/include/asm-x86_64/topology.h
@@ -48,7 +48,6 @@ extern int __node_distance(int, int);
         .flags                  = SD_LOAD_BALANCE       \
                                 | SD_BALANCE_NEWIDLE    \
                                 | SD_BALANCE_EXEC       \
-                                | SD_WAKE_IDLE          \
                                 | SD_WAKE_BALANCE,      \
         .last_balance           = jiffies,              \
         .balance_interval       = 1,                    \
diff --git a/include/linux/topology.h b/include/linux/topology.h
index ae9c2216dfa6..b23ec64df7f1 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -127,7 +127,6 @@
                                 | SD_BALANCE_NEWIDLE    \
                                 | SD_BALANCE_EXEC       \
                                 | SD_WAKE_AFFINE        \
-                                | SD_WAKE_IDLE          \
                                 | SD_WAKE_BALANCE,      \
         .last_balance           = jiffies,              \
         .balance_interval       = 1,                    \