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| author | Christian Borntraeger <borntraeger@de.ibm.com> | 2018-03-08 12:48:05 +0000 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2018-03-14 19:21:18 +0000 |
| commit | ccc40c53c07ba22cfe711cd625f9f0c77f272ae6 (patch) | |
| tree | 4a07f89a3461cecdd47c7a54ff9140b1210e6686 /arch/s390/kvm/kvm-s390.c | |
| parent | 32de0749097ea5be5af7f06bc26cf4e06958ac0f (diff) | |
| download | lwn-ccc40c53c07ba22cfe711cd625f9f0c77f272ae6.tar.gz lwn-ccc40c53c07ba22cfe711cd625f9f0c77f272ae6.zip | |
KVM: s390: provide counters for all interrupt injects/delivery
For testing the exitless interrupt support it turned out useful to
have separate counters for inject and delivery of I/O interrupt.
While at it do the same for all interrupt types. For timer
related interrupts (clock comparator and cpu timer) we even had
no delivery counters. Fix this as well. On this way some counters
are being renamed to have a similar name.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'arch/s390/kvm/kvm-s390.c')
| -rw-r--r-- | arch/s390/kvm/kvm-s390.c | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 41615c900348..64c986243018 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -57,6 +57,7 @@ (KVM_MAX_VCPUS + LOCAL_IRQS)) #define VCPU_STAT(x) offsetof(struct kvm_vcpu, stat.x), KVM_STAT_VCPU +#define VM_STAT(x) offsetof(struct kvm, stat.x), KVM_STAT_VM struct kvm_stats_debugfs_item debugfs_entries[] = { { "userspace_handled", VCPU_STAT(exit_userspace) }, @@ -79,17 +80,34 @@ struct kvm_stats_debugfs_item debugfs_entries[] = { { "instruction_lctl", VCPU_STAT(instruction_lctl) }, { "instruction_stctl", VCPU_STAT(instruction_stctl) }, { "instruction_stctg", VCPU_STAT(instruction_stctg) }, + { "deliver_ckc", VCPU_STAT(deliver_ckc) }, + { "deliver_cputm", VCPU_STAT(deliver_cputm) }, { "deliver_emergency_signal", VCPU_STAT(deliver_emergency_signal) }, { "deliver_external_call", VCPU_STAT(deliver_external_call) }, { "deliver_service_signal", VCPU_STAT(deliver_service_signal) }, - { "deliver_virtio_interrupt", VCPU_STAT(deliver_virtio_interrupt) }, + { "deliver_virtio", VCPU_STAT(deliver_virtio) }, { "deliver_stop_signal", VCPU_STAT(deliver_stop_signal) }, { "deliver_prefix_signal", VCPU_STAT(deliver_prefix_signal) }, { "deliver_restart_signal", VCPU_STAT(deliver_restart_signal) }, - { "deliver_program_interruption", VCPU_STAT(deliver_program_int) }, - { "deliver_io_interrupt", VCPU_STAT(deliver_io_int) }, + { "deliver_program", VCPU_STAT(deliver_program) }, + { "deliver_io", VCPU_STAT(deliver_io) }, { "deliver_machine_check", VCPU_STAT(deliver_machine_check) }, { "exit_wait_state", VCPU_STAT(exit_wait_state) }, + { "inject_ckc", VCPU_STAT(inject_ckc) }, + { "inject_cputm", VCPU_STAT(inject_cputm) }, + { "inject_external_call", VCPU_STAT(inject_external_call) }, + { "inject_float_mchk", VM_STAT(inject_float_mchk) }, + { "inject_emergency_signal", VCPU_STAT(inject_emergency_signal) }, + { "inject_io", VM_STAT(inject_io) }, + { "inject_mchk", VCPU_STAT(inject_mchk) }, + { "inject_pfault_done", VM_STAT(inject_pfault_done) }, + { "inject_program", VCPU_STAT(inject_program) }, + { "inject_restart", VCPU_STAT(inject_restart) }, + { "inject_service_signal", VM_STAT(inject_service_signal) }, + { "inject_set_prefix", VCPU_STAT(inject_set_prefix) }, + { "inject_stop_signal", VCPU_STAT(inject_stop_signal) }, + { "inject_pfault_init", VCPU_STAT(inject_pfault_init) }, + { "inject_virtio", VM_STAT(inject_virtio) }, { "instruction_epsw", VCPU_STAT(instruction_epsw) }, { "instruction_gs", VCPU_STAT(instruction_gs) }, { "instruction_io_other", VCPU_STAT(instruction_io_other) }, |