kvm_host: unify VM_STAT and VCPU_STAT definitions in a single place

The macros VM_STAT and VCPU_STAT are redundantly implemented in multiple
files, each used by a different architecure to initialize the debugfs
entries for statistics. Since they all have the same purpose, they can be
unified in a single common definition in include/linux/kvm_host.h

Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Message-Id: <20200414155625.20559-1-eesposit@redhat.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 100 insertions, 103 deletions

diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 5dcf9ff12828..5307929a6c89 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -57,110 +57,107 @@
 #define VCPU_IRQS_MAX_BUF (sizeof(struct kvm_s390_irq) * \
 			   (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) },
-	{ "exit_null", VCPU_STAT(exit_null) },
-	{ "exit_validity", VCPU_STAT(exit_validity) },
-	{ "exit_stop_request", VCPU_STAT(exit_stop_request) },
-	{ "exit_external_request", VCPU_STAT(exit_external_request) },
-	{ "exit_io_request", VCPU_STAT(exit_io_request) },
-	{ "exit_external_interrupt", VCPU_STAT(exit_external_interrupt) },
-	{ "exit_instruction", VCPU_STAT(exit_instruction) },
-	{ "exit_pei", VCPU_STAT(exit_pei) },
-	{ "exit_program_interruption", VCPU_STAT(exit_program_interruption) },
-	{ "exit_instr_and_program_int", VCPU_STAT(exit_instr_and_program) },
-	{ "exit_operation_exception", VCPU_STAT(exit_operation_exception) },
-	{ "halt_successful_poll", VCPU_STAT(halt_successful_poll) },
-	{ "halt_attempted_poll", VCPU_STAT(halt_attempted_poll) },
-	{ "halt_poll_invalid", VCPU_STAT(halt_poll_invalid) },
-	{ "halt_no_poll_steal", VCPU_STAT(halt_no_poll_steal) },
-	{ "halt_wakeup", VCPU_STAT(halt_wakeup) },
-	{ "instruction_lctlg", VCPU_STAT(instruction_lctlg) },
-	{ "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", 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", 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) },
-	{ "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_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_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) },
-	{ "instruction_sigp_sense_running", VCPU_STAT(instruction_sigp_sense_running) },
-	{ "instruction_sigp_external_call", VCPU_STAT(instruction_sigp_external_call) },
-	{ "instruction_sigp_emergency", VCPU_STAT(instruction_sigp_emergency) },
-	{ "instruction_sigp_cond_emergency", VCPU_STAT(instruction_sigp_cond_emergency) },
-	{ "instruction_sigp_start", VCPU_STAT(instruction_sigp_start) },
-	{ "instruction_sigp_stop", VCPU_STAT(instruction_sigp_stop) },
-	{ "instruction_sigp_stop_store_status", VCPU_STAT(instruction_sigp_stop_store_status) },
-	{ "instruction_sigp_store_status", VCPU_STAT(instruction_sigp_store_status) },
-	{ "instruction_sigp_store_adtl_status", VCPU_STAT(instruction_sigp_store_adtl_status) },
-	{ "instruction_sigp_set_arch", VCPU_STAT(instruction_sigp_arch) },
-	{ "instruction_sigp_set_prefix", VCPU_STAT(instruction_sigp_prefix) },
-	{ "instruction_sigp_restart", VCPU_STAT(instruction_sigp_restart) },
-	{ "instruction_sigp_cpu_reset", VCPU_STAT(instruction_sigp_cpu_reset) },
-	{ "instruction_sigp_init_cpu_reset", VCPU_STAT(instruction_sigp_init_cpu_reset) },
-	{ "instruction_sigp_unknown", VCPU_STAT(instruction_sigp_unknown) },
-	{ "instruction_diag_10", VCPU_STAT(diagnose_10) },
-	{ "instruction_diag_44", VCPU_STAT(diagnose_44) },
-	{ "instruction_diag_9c", VCPU_STAT(diagnose_9c) },
-	{ "diag_9c_ignored", VCPU_STAT(diagnose_9c_ignored) },
-	{ "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) },
+	VCPU_STAT("userspace_handled", exit_userspace),
+	VCPU_STAT("exit_null", exit_null),
+	VCPU_STAT("exit_validity", exit_validity),
+	VCPU_STAT("exit_stop_request", exit_stop_request),
+	VCPU_STAT("exit_external_request", exit_external_request),
+	VCPU_STAT("exit_io_request", exit_io_request),
+	VCPU_STAT("exit_external_interrupt", exit_external_interrupt),
+	VCPU_STAT("exit_instruction", exit_instruction),
+	VCPU_STAT("exit_pei", exit_pei),
+	VCPU_STAT("exit_program_interruption", exit_program_interruption),
+	VCPU_STAT("exit_instr_and_program_int", exit_instr_and_program),
+	VCPU_STAT("exit_operation_exception", exit_operation_exception),
+	VCPU_STAT("halt_successful_poll", halt_successful_poll),
+	VCPU_STAT("halt_attempted_poll", halt_attempted_poll),
+	VCPU_STAT("halt_poll_invalid", halt_poll_invalid),
+	VCPU_STAT("halt_no_poll_steal", halt_no_poll_steal),
+	VCPU_STAT("halt_wakeup", halt_wakeup),
+	VCPU_STAT("instruction_lctlg", instruction_lctlg),
+	VCPU_STAT("instruction_lctl", instruction_lctl),
+	VCPU_STAT("instruction_stctl", instruction_stctl),
+	VCPU_STAT("instruction_stctg", instruction_stctg),
+	VCPU_STAT("deliver_ckc", deliver_ckc),
+	VCPU_STAT("deliver_cputm", deliver_cputm),
+	VCPU_STAT("deliver_emergency_signal", deliver_emergency_signal),
+	VCPU_STAT("deliver_external_call", deliver_external_call),
+	VCPU_STAT("deliver_service_signal", deliver_service_signal),
+	VCPU_STAT("deliver_virtio", deliver_virtio),
+	VCPU_STAT("deliver_stop_signal", deliver_stop_signal),
+	VCPU_STAT("deliver_prefix_signal", deliver_prefix_signal),
+	VCPU_STAT("deliver_restart_signal", deliver_restart_signal),
+	VCPU_STAT("deliver_program", deliver_program),
+	VCPU_STAT("deliver_io", deliver_io),
+	VCPU_STAT("deliver_machine_check", deliver_machine_check),
+	VCPU_STAT("exit_wait_state", exit_wait_state),
+	VCPU_STAT("inject_ckc", inject_ckc),
+	VCPU_STAT("inject_cputm", inject_cputm),
+	VCPU_STAT("inject_external_call", inject_external_call),
+	VM_STAT("inject_float_mchk", inject_float_mchk),
+	VCPU_STAT("inject_emergency_signal", inject_emergency_signal),
+	VM_STAT("inject_io", inject_io),
+	VCPU_STAT("inject_mchk", inject_mchk),
+	VM_STAT("inject_pfault_done", inject_pfault_done),
+	VCPU_STAT("inject_program", inject_program),
+	VCPU_STAT("inject_restart", inject_restart),
+	VM_STAT("inject_service_signal", inject_service_signal),
+	VCPU_STAT("inject_set_prefix", inject_set_prefix),
+	VCPU_STAT("inject_stop_signal", inject_stop_signal),
+	VCPU_STAT("inject_pfault_init", inject_pfault_init),
+	VM_STAT("inject_virtio", inject_virtio),
+	VCPU_STAT("instruction_epsw", instruction_epsw),
+	VCPU_STAT("instruction_gs", instruction_gs),
+	VCPU_STAT("instruction_io_other", instruction_io_other),
+	VCPU_STAT("instruction_lpsw", instruction_lpsw),
+	VCPU_STAT("instruction_lpswe", instruction_lpswe),
+	VCPU_STAT("instruction_pfmf", instruction_pfmf),
+	VCPU_STAT("instruction_ptff", instruction_ptff),
+	VCPU_STAT("instruction_stidp", instruction_stidp),
+	VCPU_STAT("instruction_sck", instruction_sck),
+	VCPU_STAT("instruction_sckpf", instruction_sckpf),
+	VCPU_STAT("instruction_spx", instruction_spx),
+	VCPU_STAT("instruction_stpx", instruction_stpx),
+	VCPU_STAT("instruction_stap", instruction_stap),
+	VCPU_STAT("instruction_iske", instruction_iske),
+	VCPU_STAT("instruction_ri", instruction_ri),
+	VCPU_STAT("instruction_rrbe", instruction_rrbe),
+	VCPU_STAT("instruction_sske", instruction_sske),
+	VCPU_STAT("instruction_ipte_interlock", instruction_ipte_interlock),
+	VCPU_STAT("instruction_essa", instruction_essa),
+	VCPU_STAT("instruction_stsi", instruction_stsi),
+	VCPU_STAT("instruction_stfl", instruction_stfl),
+	VCPU_STAT("instruction_tb", instruction_tb),
+	VCPU_STAT("instruction_tpi", instruction_tpi),
+	VCPU_STAT("instruction_tprot", instruction_tprot),
+	VCPU_STAT("instruction_tsch", instruction_tsch),
+	VCPU_STAT("instruction_sthyi", instruction_sthyi),
+	VCPU_STAT("instruction_sie", instruction_sie),
+	VCPU_STAT("instruction_sigp_sense", instruction_sigp_sense),
+	VCPU_STAT("instruction_sigp_sense_running", instruction_sigp_sense_running),
+	VCPU_STAT("instruction_sigp_external_call", instruction_sigp_external_call),
+	VCPU_STAT("instruction_sigp_emergency", instruction_sigp_emergency),
+	VCPU_STAT("instruction_sigp_cond_emergency", instruction_sigp_cond_emergency),
+	VCPU_STAT("instruction_sigp_start", instruction_sigp_start),
+	VCPU_STAT("instruction_sigp_stop", instruction_sigp_stop),
+	VCPU_STAT("instruction_sigp_stop_store_status", instruction_sigp_stop_store_status),
+	VCPU_STAT("instruction_sigp_store_status", instruction_sigp_store_status),
+	VCPU_STAT("instruction_sigp_store_adtl_status", instruction_sigp_store_adtl_status),
+	VCPU_STAT("instruction_sigp_set_arch", instruction_sigp_arch),
+	VCPU_STAT("instruction_sigp_set_prefix", instruction_sigp_prefix),
+	VCPU_STAT("instruction_sigp_restart", instruction_sigp_restart),
+	VCPU_STAT("instruction_sigp_cpu_reset", instruction_sigp_cpu_reset),
+	VCPU_STAT("instruction_sigp_init_cpu_reset", instruction_sigp_init_cpu_reset),
+	VCPU_STAT("instruction_sigp_unknown", instruction_sigp_unknown),
+	VCPU_STAT("instruction_diag_10", diagnose_10),
+	VCPU_STAT("instruction_diag_44", diagnose_44),
+	VCPU_STAT("instruction_diag_9c", diagnose_9c),
+	VCPU_STAT("diag_9c_ignored", diagnose_9c_ignored),
+	VCPU_STAT("instruction_diag_258", diagnose_258),
+	VCPU_STAT("instruction_diag_308", diagnose_308),
+	VCPU_STAT("instruction_diag_500", diagnose_500),
+	VCPU_STAT("instruction_diag_other", diagnose_other),
 	{ NULL }
 };