diff options
| author | Avi Kivity <avi@qumranet.com> | 2007-11-18 16:24:12 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-01-30 17:53:04 +0200 |
| commit | ba1389b7a04de07e6231693b7ebb34f5b5d1a3e6 (patch) | |
| tree | 536139f6e1d3a918b13a9c44f2144c52366a55bb /drivers/kvm/x86.c | |
| parent | f2b5756bb3fbdca912c4890e444c18650389d8ae (diff) | |
| download | lwn-ba1389b7a04de07e6231693b7ebb34f5b5d1a3e6.tar.gz lwn-ba1389b7a04de07e6231693b7ebb34f5b5d1a3e6.zip | |
KVM: Extend stats support for VM stats
This is in addition to the current virtual cpu statistics.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm/x86.c')
| -rw-r--r-- | drivers/kvm/x86.c | 39 |
1 files changed, 20 insertions, 19 deletions
diff --git a/drivers/kvm/x86.c b/drivers/kvm/x86.c index a46b95b3651c..016abc3357e9 100644 --- a/drivers/kvm/x86.c +++ b/drivers/kvm/x86.c @@ -42,29 +42,30 @@ #define CR8_RESERVED_BITS (~(unsigned long)X86_CR8_TPR) #define EFER_RESERVED_BITS 0xfffffffffffff2fe -#define STAT_OFFSET(x) offsetof(struct kvm_vcpu, stat.x) +#define VM_STAT(x) offsetof(struct kvm, stat.x), KVM_STAT_VM +#define VCPU_STAT(x) offsetof(struct kvm_vcpu, stat.x), KVM_STAT_VCPU struct kvm_x86_ops *kvm_x86_ops; struct kvm_stats_debugfs_item debugfs_entries[] = { - { "pf_fixed", STAT_OFFSET(pf_fixed) }, - { "pf_guest", STAT_OFFSET(pf_guest) }, - { "tlb_flush", STAT_OFFSET(tlb_flush) }, - { "invlpg", STAT_OFFSET(invlpg) }, - { "exits", STAT_OFFSET(exits) }, - { "io_exits", STAT_OFFSET(io_exits) }, - { "mmio_exits", STAT_OFFSET(mmio_exits) }, - { "signal_exits", STAT_OFFSET(signal_exits) }, - { "irq_window", STAT_OFFSET(irq_window_exits) }, - { "halt_exits", STAT_OFFSET(halt_exits) }, - { "halt_wakeup", STAT_OFFSET(halt_wakeup) }, - { "request_irq", STAT_OFFSET(request_irq_exits) }, - { "irq_exits", STAT_OFFSET(irq_exits) }, - { "host_state_reload", STAT_OFFSET(host_state_reload) }, - { "efer_reload", STAT_OFFSET(efer_reload) }, - { "fpu_reload", STAT_OFFSET(fpu_reload) }, - { "insn_emulation", STAT_OFFSET(insn_emulation) }, - { "insn_emulation_fail", STAT_OFFSET(insn_emulation_fail) }, + { "pf_fixed", VCPU_STAT(pf_fixed) }, + { "pf_guest", VCPU_STAT(pf_guest) }, + { "tlb_flush", VCPU_STAT(tlb_flush) }, + { "invlpg", VCPU_STAT(invlpg) }, + { "exits", VCPU_STAT(exits) }, + { "io_exits", VCPU_STAT(io_exits) }, + { "mmio_exits", VCPU_STAT(mmio_exits) }, + { "signal_exits", VCPU_STAT(signal_exits) }, + { "irq_window", VCPU_STAT(irq_window_exits) }, + { "halt_exits", VCPU_STAT(halt_exits) }, + { "halt_wakeup", VCPU_STAT(halt_wakeup) }, + { "request_irq", VCPU_STAT(request_irq_exits) }, + { "irq_exits", VCPU_STAT(irq_exits) }, + { "host_state_reload", VCPU_STAT(host_state_reload) }, + { "efer_reload", VCPU_STAT(efer_reload) }, + { "fpu_reload", VCPU_STAT(fpu_reload) }, + { "insn_emulation", VCPU_STAT(insn_emulation) }, + { "insn_emulation_fail", VCPU_STAT(insn_emulation_fail) }, { NULL } }; |