From 8b811c92209ff3805d05d7b47ee161e7b22c655e Mon Sep 17 00:00:00 2001 From: Evgeny Voevodin Date: Thu, 7 Jun 2012 13:21:53 +0400 Subject: [PATCH] kernel/time/tick-common.c: Switch off UNDER_HYPERVISOR for ARM On ARM machine slow timer tick compensation significantly slows down amulation. Signed-off-by: Evgeny Voevodin --- kernel/time/tick-common.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c index 5b444c57b5c1..627a0959de36 100644 --- a/kernel/time/tick-common.c +++ b/kernel/time/tick-common.c @@ -60,7 +60,9 @@ int tick_is_oneshot_available(void) /* * Periodic tick */ +#ifndef CONFIG_ARM #define UNDER_HYPERVISOR +#endif static void tick_periodic(int cpu) { if (tick_do_timer_cpu == cpu) { -- 2.34.1