@@ -183,15 +183,15 @@ struct kvm_vcpu_arch {
};
struct kvm_vm_stat {
- u32 remote_tlb_flush;
+ u64 remote_tlb_flush;
};
struct kvm_vcpu_stat {
- u32 halt_successful_poll;
- u32 halt_attempted_poll;
- u32 halt_poll_invalid;
- u32 halt_wakeup;
- u32 hvc_exit_stat;
+ u64 halt_successful_poll;
+ u64 halt_attempted_poll;
+ u64 halt_poll_invalid;
+ u64 halt_wakeup;
+ u64 hvc_exit_stat;
u64 wfe_exit_stat;
u64 wfi_exit_stat;
u64 mmio_exit_user;
@@ -291,15 +291,15 @@ struct kvm_vcpu_arch {
#endif
struct kvm_vm_stat {
- u32 remote_tlb_flush;
+ u64 remote_tlb_flush;
};
struct kvm_vcpu_stat {
- u32 halt_successful_poll;
- u32 halt_attempted_poll;
- u32 halt_poll_invalid;
- u32 halt_wakeup;
- u32 hvc_exit_stat;
+ u64 halt_successful_poll;
+ u64 halt_attempted_poll;
+ u64 halt_poll_invalid;
+ u64 halt_wakeup;
+ u64 hvc_exit_stat;
u64 wfe_exit_stat;
u64 wfi_exit_stat;
u64 mmio_exit_user;
@@ -98,32 +98,32 @@ extern void (*kvm_mips_release_pfn_clean)(kvm_pfn_t pfn);
extern bool (*kvm_mips_is_error_pfn)(kvm_pfn_t pfn);
struct kvm_vm_stat {
- u32 remote_tlb_flush;
+ u64 remote_tlb_flush;
};
struct kvm_vcpu_stat {
- u32 wait_exits;
- u32 cache_exits;
- u32 signal_exits;
- u32 int_exits;
- u32 cop_unusable_exits;
- u32 tlbmod_exits;
- u32 tlbmiss_ld_exits;
- u32 tlbmiss_st_exits;
- u32 addrerr_st_exits;
- u32 addrerr_ld_exits;
- u32 syscall_exits;
- u32 resvd_inst_exits;
- u32 break_inst_exits;
- u32 trap_inst_exits;
- u32 msa_fpe_exits;
- u32 fpe_exits;
- u32 msa_disabled_exits;
- u32 flush_dcache_exits;
- u32 halt_successful_poll;
- u32 halt_attempted_poll;
- u32 halt_poll_invalid;
- u32 halt_wakeup;
+ u64 wait_exits;
+ u64 cache_exits;
+ u64 signal_exits;
+ u64 int_exits;
+ u64 cop_unusable_exits;
+ u64 tlbmod_exits;
+ u64 tlbmiss_ld_exits;
+ u64 tlbmiss_st_exits;
+ u64 addrerr_st_exits;
+ u64 addrerr_ld_exits;
+ u64 syscall_exits;
+ u64 resvd_inst_exits;
+ u64 break_inst_exits;
+ u64 trap_inst_exits;
+ u64 msa_fpe_exits;
+ u64 fpe_exits;
+ u64 msa_disabled_exits;
+ u64 flush_dcache_exits;
+ u64 halt_successful_poll;
+ u64 halt_attempted_poll;
+ u64 halt_poll_invalid;
+ u64 halt_wakeup;
};
enum kvm_mips_exit_types {
@@ -95,41 +95,41 @@ struct kvmppc_vcpu_book3s;
struct kvmppc_book3s_shadow_vcpu;
struct kvm_vm_stat {
- u32 remote_tlb_flush;
+ u64 remote_tlb_flush;
};
struct kvm_vcpu_stat {
- u32 sum_exits;
- u32 mmio_exits;
- u32 signal_exits;
- u32 light_exits;
+ u64 sum_exits;
+ u64 mmio_exits;
+ u64 signal_exits;
+ u64 light_exits;
/* Account for special types of light exits: */
- u32 itlb_real_miss_exits;
- u32 itlb_virt_miss_exits;
- u32 dtlb_real_miss_exits;
- u32 dtlb_virt_miss_exits;
- u32 syscall_exits;
- u32 isi_exits;
- u32 dsi_exits;
- u32 emulated_inst_exits;
- u32 dec_exits;
- u32 ext_intr_exits;
- u32 halt_successful_poll;
- u32 halt_attempted_poll;
- u32 halt_poll_invalid;
- u32 halt_wakeup;
- u32 dbell_exits;
- u32 gdbell_exits;
- u32 ld;
- u32 st;
+ u64 itlb_real_miss_exits;
+ u64 itlb_virt_miss_exits;
+ u64 dtlb_real_miss_exits;
+ u64 dtlb_virt_miss_exits;
+ u64 syscall_exits;
+ u64 isi_exits;
+ u64 dsi_exits;
+ u64 emulated_inst_exits;
+ u64 dec_exits;
+ u64 ext_intr_exits;
+ u64 halt_successful_poll;
+ u64 halt_attempted_poll;
+ u64 halt_poll_invalid;
+ u64 halt_wakeup;
+ u64 dbell_exits;
+ u64 gdbell_exits;
+ u64 ld;
+ u64 st;
#ifdef CONFIG_PPC_BOOK3S
- u32 pf_storage;
- u32 pf_instruc;
- u32 sp_storage;
- u32 sp_instruc;
- u32 queue_intr;
- u32 ld_slow;
- u32 st_slow;
+ u64 pf_storage;
+ u64 pf_instruc;
+ u64 sp_storage;
+ u64 sp_instruc;
+ u64 queue_intr;
+ u64 ld_slow;
+ u64 st_slow;
#endif
};
@@ -238,69 +238,69 @@ struct sie_page {
} __packed;
struct kvm_vcpu_stat {
- u32 exit_userspace;
- u32 exit_null;
- u32 exit_external_request;
- u32 exit_external_interrupt;
- u32 exit_stop_request;
- u32 exit_validity;
- u32 exit_instruction;
- u32 exit_pei;
- u32 halt_successful_poll;
- u32 halt_attempted_poll;
- u32 halt_poll_invalid;
- u32 halt_wakeup;
- u32 instruction_lctl;
- u32 instruction_lctlg;
- u32 instruction_stctl;
- u32 instruction_stctg;
- u32 exit_program_interruption;
- u32 exit_instr_and_program;
- u32 deliver_external_call;
- u32 deliver_emergency_signal;
- u32 deliver_service_signal;
- u32 deliver_virtio_interrupt;
- u32 deliver_stop_signal;
- u32 deliver_prefix_signal;
- u32 deliver_restart_signal;
- u32 deliver_program_int;
- u32 deliver_io_int;
- u32 exit_wait_state;
- u32 instruction_pfmf;
- u32 instruction_stidp;
- u32 instruction_spx;
- u32 instruction_stpx;
- u32 instruction_stap;
- u32 instruction_storage_key;
- u32 instruction_ipte_interlock;
- u32 instruction_stsch;
- u32 instruction_chsc;
- u32 instruction_stsi;
- u32 instruction_stfl;
- u32 instruction_tprot;
- u32 instruction_essa;
- u32 instruction_sigp_sense;
- u32 instruction_sigp_sense_running;
- u32 instruction_sigp_external_call;
- u32 instruction_sigp_emergency;
- u32 instruction_sigp_cond_emergency;
- u32 instruction_sigp_start;
- u32 instruction_sigp_stop;
- u32 instruction_sigp_stop_store_status;
- u32 instruction_sigp_store_status;
- u32 instruction_sigp_store_adtl_status;
- u32 instruction_sigp_arch;
- u32 instruction_sigp_prefix;
- u32 instruction_sigp_restart;
- u32 instruction_sigp_init_cpu_reset;
- u32 instruction_sigp_cpu_reset;
- u32 instruction_sigp_unknown;
- u32 diagnose_10;
- u32 diagnose_44;
- u32 diagnose_9c;
- u32 diagnose_258;
- u32 diagnose_308;
- u32 diagnose_500;
+ u64 exit_userspace;
+ u64 exit_null;
+ u64 exit_external_request;
+ u64 exit_external_interrupt;
+ u64 exit_stop_request;
+ u64 exit_validity;
+ u64 exit_instruction;
+ u64 exit_pei;
+ u64 halt_successful_poll;
+ u64 halt_attempted_poll;
+ u64 halt_poll_invalid;
+ u64 halt_wakeup;
+ u64 instruction_lctl;
+ u64 instruction_lctlg;
+ u64 instruction_stctl;
+ u64 instruction_stctg;
+ u64 exit_program_interruption;
+ u64 exit_instr_and_program;
+ u64 deliver_external_call;
+ u64 deliver_emergency_signal;
+ u64 deliver_service_signal;
+ u64 deliver_virtio_interrupt;
+ u64 deliver_stop_signal;
+ u64 deliver_prefix_signal;
+ u64 deliver_restart_signal;
+ u64 deliver_program_int;
+ u64 deliver_io_int;
+ u64 exit_wait_state;
+ u64 instruction_pfmf;
+ u64 instruction_stidp;
+ u64 instruction_spx;
+ u64 instruction_stpx;
+ u64 instruction_stap;
+ u64 instruction_storage_key;
+ u64 instruction_ipte_interlock;
+ u64 instruction_stsch;
+ u64 instruction_chsc;
+ u64 instruction_stsi;
+ u64 instruction_stfl;
+ u64 instruction_tprot;
+ u64 instruction_essa;
+ u64 instruction_sigp_sense;
+ u64 instruction_sigp_sense_running;
+ u64 instruction_sigp_external_call;
+ u64 instruction_sigp_emergency;
+ u64 instruction_sigp_cond_emergency;
+ u64 instruction_sigp_start;
+ u64 instruction_sigp_stop;
+ u64 instruction_sigp_stop_store_status;
+ u64 instruction_sigp_store_status;
+ u64 instruction_sigp_store_adtl_status;
+ u64 instruction_sigp_arch;
+ u64 instruction_sigp_prefix;
+ u64 instruction_sigp_restart;
+ u64 instruction_sigp_init_cpu_reset;
+ u64 instruction_sigp_cpu_reset;
+ u64 instruction_sigp_unknown;
+ u64 diagnose_10;
+ u64 diagnose_44;
+ u64 diagnose_9c;
+ u64 diagnose_258;
+ u64 diagnose_308;
+ u64 diagnose_500;
};
#define PGM_OPERATION 0x01
@@ -563,7 +563,7 @@ struct kvm_vcpu_arch {
};
struct kvm_vm_stat {
- u32 remote_tlb_flush;
+ u64 remote_tlb_flush;
};
struct kvm_arch_memory_slot {
@@ -782,45 +782,45 @@ struct kvm_arch {
};
struct kvm_vm_stat {
- u32 mmu_shadow_zapped;
- u32 mmu_pte_write;
- u32 mmu_pte_updated;
- u32 mmu_pde_zapped;
- u32 mmu_flooded;
- u32 mmu_recycled;
- u32 mmu_cache_miss;
- u32 mmu_unsync;
- u32 remote_tlb_flush;
- u32 lpages;
+ u64 mmu_shadow_zapped;
+ u64 mmu_pte_write;
+ u64 mmu_pte_updated;
+ u64 mmu_pde_zapped;
+ u64 mmu_flooded;
+ u64 mmu_recycled;
+ u64 mmu_cache_miss;
+ u64 mmu_unsync;
+ u64 remote_tlb_flush;
+ u64 lpages;
};
struct kvm_vcpu_stat {
- u32 pf_fixed;
- u32 pf_guest;
- u32 tlb_flush;
- u32 invlpg;
-
- u32 exits;
- u32 io_exits;
- u32 mmio_exits;
- u32 signal_exits;
- u32 irq_window_exits;
- u32 nmi_window_exits;
- u32 halt_exits;
- u32 halt_successful_poll;
- u32 halt_attempted_poll;
- u32 halt_poll_invalid;
- u32 halt_wakeup;
- u32 request_irq_exits;
- u32 irq_exits;
- u32 host_state_reload;
- u32 efer_reload;
- u32 fpu_reload;
- u32 insn_emulation;
- u32 insn_emulation_fail;
- u32 hypercalls;
- u32 irq_injections;
- u32 nmi_injections;
+ u64 pf_fixed;
+ u64 pf_guest;
+ u64 tlb_flush;
+ u64 invlpg;
+
+ u64 exits;
+ u64 io_exits;
+ u64 mmio_exits;
+ u64 signal_exits;
+ u64 irq_window_exits;
+ u64 nmi_window_exits;
+ u64 halt_exits;
+ u64 halt_successful_poll;
+ u64 halt_attempted_poll;
+ u64 halt_poll_invalid;
+ u64 halt_wakeup;
+ u64 request_irq_exits;
+ u64 irq_exits;
+ u64 host_state_reload;
+ u64 efer_reload;
+ u64 fpu_reload;
+ u64 insn_emulation;
+ u64 insn_emulation_fail;
+ u64 hypercalls;
+ u64 irq_injections;
+ u64 nmi_injections;
};
struct x86_instruction_info;
@@ -3531,7 +3531,7 @@ static int vm_stat_get_per_vm(void *data, u64 *val)
{
struct kvm_stat_data *stat_data = (struct kvm_stat_data *)data;
- *val = *(u32 *)((void *)stat_data->kvm + stat_data->offset);
+ *val = *(u64 *)((void *)stat_data->kvm + stat_data->offset);
return 0;
}
@@ -3561,7 +3561,7 @@ static int vcpu_stat_get_per_vm(void *data, u64 *val)
*val = 0;
kvm_for_each_vcpu(i, vcpu, stat_data->kvm)
- *val += *(u32 *)((void *)vcpu + stat_data->offset);
+ *val += *(u64 *)((void *)vcpu + stat_data->offset);
return 0;
}
@@ -3583,8 +3583,8 @@ static const struct file_operations vcpu_stat_get_per_vm_fops = {
};
static const struct file_operations *stat_fops_per_vm[] = {
- [KVM_STAT_VCPU] = &vcpu_stat_get_per_vm_fops,
- [KVM_STAT_VM] = &vm_stat_get_per_vm_fops,
+ [KVM_STAT_VCPU] = &vcpu_stat_get_per_vm_fops,
+ [KVM_STAT_VM] = &vm_stat_get_per_vm_fops,
};
static int vm_stat_get(void *_offset, u64 *val)
@@ -3628,8 +3628,8 @@ static int vcpu_stat_get(void *_offset, u64 *val)
DEFINE_SIMPLE_ATTRIBUTE(vcpu_stat_fops, vcpu_stat_get, NULL, "%llu\n");
static const struct file_operations *stat_fops[] = {
- [KVM_STAT_VCPU] = &vcpu_stat_fops,
- [KVM_STAT_VM] = &vm_stat_fops,
+ [KVM_STAT_VCPU] = &vcpu_stat_fops,
+ [KVM_STAT_VM] = &vm_stat_fops,
};
static int kvm_init_debug(void)
vms and vcpus have statistics associated with them which can be viewed within the debugfs. Currently it is assumed within the vcpu_stat_get() and vm_stat_get() functions that all of these statistics are represented as u32s, however the next patch adds some u64 statistics. Thus modify these two functions, vcpu_stat_get() and vm_stat_get(), such that they expect u64 statistics and update vm and vcpu statistics to u64s accordingly. --- Change Log: V1 -> V2: - Nothing V2 -> V3: - Instead of implementing separate u32 and u64 functions keep the generic functions and modify them to expect u64s. Thus update all vm and vcpu statistics to u64s accordingly. Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com> --- arch/arm/include/asm/kvm_host.h | 12 ++-- arch/arm64/include/asm/kvm_host.h | 12 ++-- arch/mips/include/asm/kvm_host.h | 46 ++++++------- arch/powerpc/include/asm/kvm_host.h | 60 ++++++++--------- arch/s390/include/asm/kvm_host.h | 128 ++++++++++++++++++------------------ arch/x86/include/asm/kvm_host.h | 72 ++++++++++---------- virt/kvm/kvm_main.c | 12 ++-- 7 files changed, 171 insertions(+), 171 deletions(-)