Use hrtimers for the decrementer
Following S390's good example we should use hrtimers for the decrementer too!
This patch converts the timer from the old mechanism to hrtimers.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 2cff5fe..1201f62 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -21,7 +21,8 @@
#define __POWERPC_KVM_HOST_H__
#include <linux/mutex.h>
-#include <linux/timer.h>
+#include <linux/hrtimer.h>
+#include <linux/interrupt.h>
#include <linux/types.h>
#include <linux/kvm_types.h>
#include <asm/kvm_asm.h>
@@ -250,7 +251,8 @@
u32 cpr0_cfgaddr; /* holds the last set cpr0_cfgaddr */
- struct timer_list dec_timer;
+ struct hrtimer dec_timer;
+ struct tasklet_struct tasklet;
u64 dec_jiffies;
unsigned long pending_exceptions;