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authorChristian Borntraeger2018-01-23 13:28:40 +0100
committerChristian Borntraeger2018-01-24 16:49:02 +0100
commita37cb07a30f0a181bc45c6970e486ac2992e9cde (patch)
tree6f8d5fac8d50742efba135d72b6ac2b9811220f5 /arch/s390/kvm/kvm-s390.c
parentKVM: s390: diagnoses are instructions as well (diff)
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KVM: s390: add vcpu stat counters for many instruction
The overall instruction counter is larger than the sum of the single counters. We should try to catch all instruction handlers to make this match the summary counter. Let us add sck,tb,sske,iske,rrbe,tb,tpi,tsch,lpsw,pswe.... and remove other unused ones. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Acked-by: Janosch Frank <frankja@linux.vnet.ibm.com> Reviewed-by: David Hildenbrand <david@redhat.com>
Diffstat (limited to 'arch/s390/kvm/kvm-s390.c')
-rw-r--r--arch/s390/kvm/kvm-s390.c21
1 files changed, 17 insertions, 4 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index ce8ea8b94478..8a3a1d50ef99 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -2,7 +2,7 @@
/*
* hosting IBM Z kernel virtual machines (s390x)
*
- * Copyright IBM Corp. 2008, 2017
+ * Copyright IBM Corp. 2008, 2018
*
* Author(s): Carsten Otte <cotte@de.ibm.com>
* Christian Borntraeger <borntraeger@de.ibm.com>
@@ -87,19 +87,31 @@ struct kvm_stats_debugfs_item debugfs_entries[] = {
{ "deliver_restart_signal", VCPU_STAT(deliver_restart_signal) },
{ "deliver_program_interruption", VCPU_STAT(deliver_program_int) },
{ "exit_wait_state", VCPU_STAT(exit_wait_state) },
+ { "instruction_epsw", VCPU_STAT(instruction_epsw) },
+ { "instruction_gs", VCPU_STAT(instruction_gs) },
+ { "instruction_io_other", VCPU_STAT(instruction_io_other) },
+ { "instruction_lpsw", VCPU_STAT(instruction_lpsw) },
+ { "instruction_lpswe", VCPU_STAT(instruction_lpswe) },
{ "instruction_pfmf", VCPU_STAT(instruction_pfmf) },
+ { "instruction_ptff", VCPU_STAT(instruction_ptff) },
{ "instruction_stidp", VCPU_STAT(instruction_stidp) },
+ { "instruction_sck", VCPU_STAT(instruction_sck) },
+ { "instruction_sckpf", VCPU_STAT(instruction_sckpf) },
{ "instruction_spx", VCPU_STAT(instruction_spx) },
{ "instruction_stpx", VCPU_STAT(instruction_stpx) },
{ "instruction_stap", VCPU_STAT(instruction_stap) },
- { "instruction_storage_key", VCPU_STAT(instruction_storage_key) },
+ { "instruction_iske", VCPU_STAT(instruction_iske) },
+ { "instruction_ri", VCPU_STAT(instruction_ri) },
+ { "instruction_rrbe", VCPU_STAT(instruction_rrbe) },
+ { "instruction_sske", VCPU_STAT(instruction_sske) },
{ "instruction_ipte_interlock", VCPU_STAT(instruction_ipte_interlock) },
- { "instruction_stsch", VCPU_STAT(instruction_stsch) },
- { "instruction_chsc", VCPU_STAT(instruction_chsc) },
{ "instruction_essa", VCPU_STAT(instruction_essa) },
{ "instruction_stsi", VCPU_STAT(instruction_stsi) },
{ "instruction_stfl", VCPU_STAT(instruction_stfl) },
+ { "instruction_tb", VCPU_STAT(instruction_tb) },
+ { "instruction_tpi", VCPU_STAT(instruction_tpi) },
{ "instruction_tprot", VCPU_STAT(instruction_tprot) },
+ { "instruction_tsch", VCPU_STAT(instruction_tsch) },
{ "instruction_sthyi", VCPU_STAT(instruction_sthyi) },
{ "instruction_sie", VCPU_STAT(instruction_sie) },
{ "instruction_sigp_sense", VCPU_STAT(instruction_sigp_sense) },
@@ -124,6 +136,7 @@ struct kvm_stats_debugfs_item debugfs_entries[] = {
{ "instruction_diag_258", VCPU_STAT(diagnose_258) },
{ "instruction_diag_308", VCPU_STAT(diagnose_308) },
{ "instruction_diag_500", VCPU_STAT(diagnose_500) },
+ { "instruction_diag_other", VCPU_STAT(diagnose_other) },
{ NULL }
};