From bc9e9e672df9f16f3825320c53ec01b3d44add28 Mon Sep 17 00:00:00 2001 From: Jing Zhang Date: Wed, 23 Jun 2021 17:28:46 -0400 Subject: KVM: debugfs: Reuse binary stats descriptors To remove code duplication, use the binary stats descriptors in the implementation of the debugfs interface for statistics. This unifies the definition of statistics for the binary and debugfs interfaces. Signed-off-by: Jing Zhang Message-Id: <20210618222709.1858088-8-jingzhangos@google.com> Signed-off-by: Paolo Bonzini --- arch/powerpc/kvm/book3s.c | 33 --------------------------------- arch/powerpc/kvm/booke.c | 25 ------------------------- 2 files changed, 58 deletions(-) (limited to 'arch/powerpc/kvm') diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c index 61229302bce2..79833f78d1da 100644 --- a/arch/powerpc/kvm/book3s.c +++ b/arch/powerpc/kvm/book3s.c @@ -100,39 +100,6 @@ const struct kvm_stats_header kvm_vcpu_stats_header = { sizeof(kvm_vcpu_stats_desc), }; -struct kvm_stats_debugfs_item debugfs_entries[] = { - VCPU_STAT("exits", sum_exits), - VCPU_STAT("mmio", mmio_exits), - VCPU_STAT("sig", signal_exits), - VCPU_STAT("sysc", syscall_exits), - VCPU_STAT("inst_emu", emulated_inst_exits), - VCPU_STAT("dec", dec_exits), - VCPU_STAT("ext_intr", ext_intr_exits), - VCPU_STAT("queue_intr", queue_intr), - VCPU_STAT("halt_poll_success_ns", generic.halt_poll_success_ns), - VCPU_STAT("halt_poll_fail_ns", generic.halt_poll_fail_ns), - VCPU_STAT("halt_wait_ns", halt_wait_ns), - VCPU_STAT("halt_successful_poll", generic.halt_successful_poll), - VCPU_STAT("halt_attempted_poll", generic.halt_attempted_poll), - VCPU_STAT("halt_successful_wait", halt_successful_wait), - VCPU_STAT("halt_poll_invalid", generic.halt_poll_invalid), - VCPU_STAT("halt_wakeup", generic.halt_wakeup), - VCPU_STAT("pf_storage", pf_storage), - VCPU_STAT("sp_storage", sp_storage), - VCPU_STAT("pf_instruc", pf_instruc), - VCPU_STAT("sp_instruc", sp_instruc), - VCPU_STAT("ld", ld), - VCPU_STAT("ld_slow", ld_slow), - VCPU_STAT("st", st), - VCPU_STAT("st_slow", st_slow), - VCPU_STAT("pthru_all", pthru_all), - VCPU_STAT("pthru_host", pthru_host), - VCPU_STAT("pthru_bad_aff", pthru_bad_aff), - VM_STAT("largepages_2M", num_2M_pages, .mode = 0444), - VM_STAT("largepages_1G", num_1G_pages, .mode = 0444), - { NULL } -}; - static inline void kvmppc_update_int_pending(struct kvm_vcpu *vcpu, unsigned long pending_now, unsigned long old_pending) { diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c index 6e8de33bc138..551b30d84aee 100644 --- a/arch/powerpc/kvm/booke.c +++ b/arch/powerpc/kvm/booke.c @@ -91,31 +91,6 @@ const struct kvm_stats_header kvm_vcpu_stats_header = { sizeof(kvm_vcpu_stats_desc), }; -struct kvm_stats_debugfs_item debugfs_entries[] = { - VCPU_STAT("mmio", mmio_exits), - VCPU_STAT("sig", signal_exits), - VCPU_STAT("itlb_r", itlb_real_miss_exits), - VCPU_STAT("itlb_v", itlb_virt_miss_exits), - VCPU_STAT("dtlb_r", dtlb_real_miss_exits), - VCPU_STAT("dtlb_v", dtlb_virt_miss_exits), - VCPU_STAT("sysc", syscall_exits), - VCPU_STAT("isi", isi_exits), - VCPU_STAT("dsi", dsi_exits), - VCPU_STAT("inst_emu", emulated_inst_exits), - VCPU_STAT("dec", dec_exits), - VCPU_STAT("ext_intr", ext_intr_exits), - VCPU_STAT("halt_successful_poll", generic.halt_successful_poll), - VCPU_STAT("halt_attempted_poll", generic.halt_attempted_poll), - VCPU_STAT("halt_poll_invalid", generic.halt_poll_invalid), - VCPU_STAT("halt_wakeup", generic.halt_wakeup), - VCPU_STAT("doorbell", dbell_exits), - VCPU_STAT("guest doorbell", gdbell_exits), - VCPU_STAT("halt_poll_success_ns", generic.halt_poll_success_ns), - VCPU_STAT("halt_poll_fail_ns", generic.halt_poll_fail_ns), - VM_STAT("remote_tlb_flush", generic.remote_tlb_flush), - { NULL } -}; - /* TODO: use vcpu_printf() */ void kvmppc_dump_vcpu(struct kvm_vcpu *vcpu) { -- cgit v1.2.3-58-ga151