diff mbox

[12/18] KVM/MIPS32-VZ: VM Exit Stats, add VZ exit reasons.

Message ID 1368942460-15577-13-git-send-email-sanjayl@kymasys.com (mailing list archive)
State New, archived
Headers show

Commit Message

Sanjay Lal May 19, 2013, 5:47 a.m. UTC 
- Additional VZ related exit reasons, used in the trace logs.

Signed-off-by: Sanjay Lal <sanjayl@kymasys.com>
---
 arch/mips/kvm/kvm_mips_stats.c | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)
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Patch

diff --git a/arch/mips/kvm/kvm_mips_stats.c b/arch/mips/kvm/kvm_mips_stats.c
index 075904b..c0d0c0f 100644
--- a/arch/mips/kvm/kvm_mips_stats.c
+++ b/arch/mips/kvm/kvm_mips_stats.c
@@ -3,7 +3,7 @@ 
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
-* KVM/MIPS: COP0 access histogram
+* KVM/MIPS: VM Exit stats, COP0 access histogram
 *
 * Copyright (C) 2012  MIPS Technologies, Inc.  All rights reserved.
 * Authors: Sanjay Lal <sanjayl@kymasys.com>
@@ -26,6 +26,21 @@  char *kvm_mips_exit_types_str[MAX_KVM_MIPS_EXIT_TYPES] = {
 	"Reserved Inst",
 	"Break Inst",
 	"D-Cache Flushes",
+#ifdef CONFIG_KVM_MIPS_VZ
+	"Hypervisor GPSI",
+	"Hypervisor GPSI [CP0]",
+	"Hypervisor GPSI [CACHE]",
+	"Hypervisor GSFC",
+	"Hypervisor GSFC [STATUS]",
+	"Hypervisor GSFC [CAUSE]",
+	"Hypervisor GSFC [INTCTL]",
+	"Hypervisor HC",
+	"Hypervisor GRR",
+	"Hypervisor GVA",
+	"Hypervisor GHFC",
+	"Hypervisor GPA",
+	"Hypervisor RESV",
+#endif
 };
 
 char *kvm_cop0_str[N_MIPS_COPROC_REGS] = {