commit d6c69ee9a24b307ce94e55ebfba6208a830c9ecb
author Yaozu Dong <eddie.dong@intel.com> Wed Apr 25 14:17:25 2007 +0800
committer Avi Kivity <avi@qumranet.com> Thu May 03 10:52:30 2007 +0300
tree 6e3d10f96412932e4e8d3b7cbbc1c0c85189ad6f
parent 4d56c8a787aefb2e3fc4ac4be966db96c14d1ad8

KVM: MMU: Avoid heavy ASSERT at non debug mode.

Signed-off-by: Avi Kivity <avi@qumranet.com>

drivers/kvm/mmu.c

diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c
index c814394..8ccf84e 100644
--- a/drivers/kvm/mmu.c
+++ b/drivers/kvm/mmu.c
@@ -52,11 +52,15 @@
 static int dbg = 1;
 #endif
 
+#ifndef MMU_DEBUG
+#define ASSERT(x) do { } while (0)
+#else
 #define ASSERT(x)							\
 	if (!(x)) {							\
 		printk(KERN_WARNING "assertion failed %s:%d: %s\n",	\
 		       __FILE__, __LINE__, #x);				\
 	}
+#endif
 
 #define PT64_PT_BITS 9
 #define PT64_ENT_PER_PAGE (1 << PT64_PT_BITS)
@@ -434,6 +438,7 @@
 	}
 }
 
+#ifdef MMU_DEBUG
 static int is_empty_shadow_page(hpa_t page_hpa)
 {
 	u64 *pos;
@@ -448,6 +453,7 @@
 		}
 	return 1;
 }
+#endif
 
 static void kvm_mmu_free_page(struct kvm_vcpu *vcpu, hpa_t page_hpa)
 {