Merge branch 'master' into wip-2.6.34

Merge LitmusRT master and 2.6.34. This commit is just the plain merge
with conflicts resolved. It won't compile.

Conflicts solved:
	Makefile
	arch/x86/include/asm/hw_irq.h
	arch/x86/include/asm/unistd_32.h
	arch/x86/kernel/syscall_table_32.S
	include/linux/hrtimer.h
	kernel/sched.c
	kernel/sched_fair.c

1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/smp.h b/include/linux/smp.h
index cfa2d20e35f1..f86d40768e7f 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -80,6 +80,11 @@ int smp_call_function_any(const struct cpumask *mask,
                           void (*func)(void *info), void *info, int wait);
 
 /*
+ * sends a 'pull timer' event to a remote CPU
+ */
+extern void smp_send_pull_timers(int cpu);
+
+/*
  * Generic and arch helpers
  */
 #ifdef CONFIG_USE_GENERIC_SMP_HELPERS