From patchwork Tue Apr 14 15:56:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Emanuele Giuseppe Esposito X-Patchwork-Id: 11488455 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 97E3015AB for ; Tue, 14 Apr 2020 15:57:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 615C12076B for ; Tue, 14 Apr 2020 15:57:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="PsXsgq/l" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732329AbgDNP5D (ORCPT ); Tue, 14 Apr 2020 11:57:03 -0400 Received: from us-smtp-1.mimecast.com ([205.139.110.61]:20895 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1732341AbgDNP5A (ORCPT ); Tue, 14 Apr 2020 11:57:00 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1586879817; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=oe08nHT0YFTUNv7T5Bw/0FcNuC5hFqGnfJa7ybBFgpg=; b=PsXsgq/lCa2Iyke6/8LR53WKZ6TAlDADHh5XpCGMfk0qWvvNGh4jPT6of97HiCKmewPayS Bkd1MjRLw+nwx8pnTfyypBY1P6pvN6EvSFfPoZv5racdCj0HWuvZFOydFl6fFditlS59Zn NTexpF2ELkukFlloDD0sGYXfgl3Nr7I= Received: from mail-wr1-f72.google.com (mail-wr1-f72.google.com [209.85.221.72]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-380-6SDrwwLzMn69On-eEAmIwg-1; Tue, 14 Apr 2020 11:56:55 -0400 X-MC-Unique: 6SDrwwLzMn69On-eEAmIwg-1 Received: by mail-wr1-f72.google.com with SMTP id s11so4057181wru.6 for ; Tue, 14 Apr 2020 08:56:55 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=oe08nHT0YFTUNv7T5Bw/0FcNuC5hFqGnfJa7ybBFgpg=; b=OrT0oMCVdxf21GcFanmDVueKv9PF6IgmW3bAqngHVQGlBhUNuYgsKFOjhtIDvXBqDH k63zTPPueiIHj0FhPyqTZa1cQ22lhtt36stUelLoldV1aaZS+Lsj5JCrxhL1XC5coVTg inqo4LVSgpzybSENGv7o4TXXNHly51DVvxE6Zvb218l233GI7Naw4GZSBERW0oGOwf0G fb+1CH/NOt0HPgyl0jcf8+H2r7GQ7oRYsRq7izhpStWoTOsLhEjUnqTUJKbrNXkSVPd3 jgxEkFnUX1hlfDf6fNSZQ4PJrxwX7IcwTOlyGUSUVHKR/xEpS0ADWSHlcpIC2qg2aPOp joyA== X-Gm-Message-State: AGi0PuaEt5oMKCEPnOGlcvIAAVz1LNjNquCOwQKKKbI74sGiZoxf1jZ+ c8OhiL48CFtvkA04G0Hu0IP+kv4S/FQsfrm1VYWPD6WXin4U73lu1wSaBEAJWY/sfuVyz7kOBUs frhFHAzjXWcxY X-Received: by 2002:a7b:c250:: with SMTP id b16mr570088wmj.100.1586879813625; Tue, 14 Apr 2020 08:56:53 -0700 (PDT) X-Google-Smtp-Source: APiQypIIJFGhe7FS7TJ0jpwjeqAGVSQCIjinsBY1w0yUfN55I6RH8qf8Nj6ETgGZBVwtCZSrRz/M/w== X-Received: by 2002:a7b:c250:: with SMTP id b16mr570035wmj.100.1586879813227; Tue, 14 Apr 2020 08:56:53 -0700 (PDT) Received: from localhost.localdomain.com ([194.230.155.210]) by smtp.gmail.com with ESMTPSA id s6sm18865345wmh.17.2020.04.14.08.56.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Apr 2020 08:56:52 -0700 (PDT) From: Emanuele Giuseppe Esposito To: kvm@vger.kernel.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Marc Zyngier , James Morse , Julien Thierry , Suzuki K Poulose , Paul Mackerras , Christian Borntraeger , Janosch Frank , David Hildenbrand , Cornelia Huck , Paolo Bonzini , Sean Christopherson , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, kvm-ppc@vger.kernel.org, linux-s390@vger.kernel.org, Emanuele Giuseppe Esposito Subject: [PATCH v2] kvm_host: unify VM_STAT and VCPU_STAT definitions in a single place Date: Tue, 14 Apr 2020 17:56:25 +0200 Message-Id: <20200414155625.20559-1-eesposit@redhat.com> X-Mailer: git-send-email 2.25.2 MIME-Version: 1.0 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org 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 Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Claudio Imbrenda Acked-by: Cornelia Huck --- arch/arm64/kvm/guest.c | 23 ++--- arch/mips/kvm/mips.c | 61 ++++++------ arch/powerpc/kvm/book3s.c | 61 ++++++------ arch/powerpc/kvm/booke.c | 41 ++++---- arch/s390/kvm/kvm-s390.c | 203 +++++++++++++++++++------------------- arch/x86/kvm/x86.c | 80 +++++++-------- include/linux/kvm_host.h | 5 + 7 files changed, 231 insertions(+), 243 deletions(-) diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c index 23ebe51410f0..8417b200bec9 100644 --- a/arch/arm64/kvm/guest.c +++ b/arch/arm64/kvm/guest.c @@ -29,20 +29,17 @@ #include "trace.h" -#define VM_STAT(x) { #x, offsetof(struct kvm, stat.x), KVM_STAT_VM } -#define VCPU_STAT(x) { #x, offsetof(struct kvm_vcpu, stat.x), KVM_STAT_VCPU } - struct kvm_stats_debugfs_item debugfs_entries[] = { - VCPU_STAT(halt_successful_poll), - VCPU_STAT(halt_attempted_poll), - VCPU_STAT(halt_poll_invalid), - VCPU_STAT(halt_wakeup), - VCPU_STAT(hvc_exit_stat), - VCPU_STAT(wfe_exit_stat), - VCPU_STAT(wfi_exit_stat), - VCPU_STAT(mmio_exit_user), - VCPU_STAT(mmio_exit_kernel), - VCPU_STAT(exits), + 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_wakeup", halt_wakeup), + VCPU_STAT("hvc_exit_stat", hvc_exit_stat), + VCPU_STAT("wfe_exit_stat", wfe_exit_stat), + VCPU_STAT("wfi_exit_stat", wfi_exit_stat), + VCPU_STAT("mmio_exit_user", mmio_exit_user), + VCPU_STAT("mmio_exit_kernel", mmio_exit_kernel), + VCPU_STAT("exits", exits), { NULL } }; diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c index 8f05dd0a0f4e..fdf1c14d9205 100644 --- a/arch/mips/kvm/mips.c +++ b/arch/mips/kvm/mips.c @@ -39,40 +39,39 @@ #define VECTORSPACING 0x100 /* for EI/VI mode */ #endif -#define VCPU_STAT(x) offsetof(struct kvm_vcpu, stat.x) struct kvm_stats_debugfs_item debugfs_entries[] = { - { "wait", VCPU_STAT(wait_exits), KVM_STAT_VCPU }, - { "cache", VCPU_STAT(cache_exits), KVM_STAT_VCPU }, - { "signal", VCPU_STAT(signal_exits), KVM_STAT_VCPU }, - { "interrupt", VCPU_STAT(int_exits), KVM_STAT_VCPU }, - { "cop_unusable", VCPU_STAT(cop_unusable_exits), KVM_STAT_VCPU }, - { "tlbmod", VCPU_STAT(tlbmod_exits), KVM_STAT_VCPU }, - { "tlbmiss_ld", VCPU_STAT(tlbmiss_ld_exits), KVM_STAT_VCPU }, - { "tlbmiss_st", VCPU_STAT(tlbmiss_st_exits), KVM_STAT_VCPU }, - { "addrerr_st", VCPU_STAT(addrerr_st_exits), KVM_STAT_VCPU }, - { "addrerr_ld", VCPU_STAT(addrerr_ld_exits), KVM_STAT_VCPU }, - { "syscall", VCPU_STAT(syscall_exits), KVM_STAT_VCPU }, - { "resvd_inst", VCPU_STAT(resvd_inst_exits), KVM_STAT_VCPU }, - { "break_inst", VCPU_STAT(break_inst_exits), KVM_STAT_VCPU }, - { "trap_inst", VCPU_STAT(trap_inst_exits), KVM_STAT_VCPU }, - { "msa_fpe", VCPU_STAT(msa_fpe_exits), KVM_STAT_VCPU }, - { "fpe", VCPU_STAT(fpe_exits), KVM_STAT_VCPU }, - { "msa_disabled", VCPU_STAT(msa_disabled_exits), KVM_STAT_VCPU }, - { "flush_dcache", VCPU_STAT(flush_dcache_exits), KVM_STAT_VCPU }, + VCPU_STAT("wait", wait_exits), + VCPU_STAT("cache", cache_exits), + VCPU_STAT("signal", signal_exits), + VCPU_STAT("interrupt", int_exits), + VCPU_STAT("cop_unusable", cop_unusable_exits), + VCPU_STAT("tlbmod", tlbmod_exits), + VCPU_STAT("tlbmiss_ld", tlbmiss_ld_exits), + VCPU_STAT("tlbmiss_st", tlbmiss_st_exits), + VCPU_STAT("addrerr_st", addrerr_st_exits), + VCPU_STAT("addrerr_ld", addrerr_ld_exits), + VCPU_STAT("syscall", syscall_exits), + VCPU_STAT("resvd_inst", resvd_inst_exits), + VCPU_STAT("break_inst", break_inst_exits), + VCPU_STAT("trap_inst", trap_inst_exits), + VCPU_STAT("msa_fpe", msa_fpe_exits), + VCPU_STAT("fpe", fpe_exits), + VCPU_STAT("msa_disabled", msa_disabled_exits), + VCPU_STAT("flush_dcache", flush_dcache_exits), #ifdef CONFIG_KVM_MIPS_VZ - { "vz_gpsi", VCPU_STAT(vz_gpsi_exits), KVM_STAT_VCPU }, - { "vz_gsfc", VCPU_STAT(vz_gsfc_exits), KVM_STAT_VCPU }, - { "vz_hc", VCPU_STAT(vz_hc_exits), KVM_STAT_VCPU }, - { "vz_grr", VCPU_STAT(vz_grr_exits), KVM_STAT_VCPU }, - { "vz_gva", VCPU_STAT(vz_gva_exits), KVM_STAT_VCPU }, - { "vz_ghfc", VCPU_STAT(vz_ghfc_exits), KVM_STAT_VCPU }, - { "vz_gpa", VCPU_STAT(vz_gpa_exits), KVM_STAT_VCPU }, - { "vz_resvd", VCPU_STAT(vz_resvd_exits), KVM_STAT_VCPU }, + VCPU_STAT("vz_gpsi", vz_gpsi_exits), + VCPU_STAT("vz_gsfc", vz_gsfc_exits), + VCPU_STAT("vz_hc", vz_hc_exits), + VCPU_STAT("vz_grr", vz_grr_exits), + VCPU_STAT("vz_gva", vz_gva_exits), + VCPU_STAT("vz_ghfc", vz_ghfc_exits), + VCPU_STAT("vz_gpa", vz_gpa_exits), + VCPU_STAT("vz_resvd", vz_resvd_exits), #endif - { "halt_successful_poll", VCPU_STAT(halt_successful_poll), KVM_STAT_VCPU }, - { "halt_attempted_poll", VCPU_STAT(halt_attempted_poll), KVM_STAT_VCPU }, - { "halt_poll_invalid", VCPU_STAT(halt_poll_invalid), KVM_STAT_VCPU }, - { "halt_wakeup", VCPU_STAT(halt_wakeup), KVM_STAT_VCPU }, + 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_wakeup", halt_wakeup), {NULL} }; diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c index 5690a1f9b976..37508a356f28 100644 --- a/arch/powerpc/kvm/book3s.c +++ b/arch/powerpc/kvm/book3s.c @@ -36,41 +36,38 @@ #include "book3s.h" #include "trace.h" -#define VM_STAT(x, ...) offsetof(struct kvm, stat.x), KVM_STAT_VM, ## __VA_ARGS__ -#define VCPU_STAT(x, ...) offsetof(struct kvm_vcpu, stat.x), KVM_STAT_VCPU, ## __VA_ARGS__ - /* #define EXIT_DEBUG */ struct kvm_stats_debugfs_item debugfs_entries[] = { - { "exits", VCPU_STAT(sum_exits) }, - { "mmio", VCPU_STAT(mmio_exits) }, - { "sig", VCPU_STAT(signal_exits) }, - { "sysc", VCPU_STAT(syscall_exits) }, - { "inst_emu", VCPU_STAT(emulated_inst_exits) }, - { "dec", VCPU_STAT(dec_exits) }, - { "ext_intr", VCPU_STAT(ext_intr_exits) }, - { "queue_intr", VCPU_STAT(queue_intr) }, - { "halt_poll_success_ns", VCPU_STAT(halt_poll_success_ns) }, - { "halt_poll_fail_ns", VCPU_STAT(halt_poll_fail_ns) }, - { "halt_wait_ns", VCPU_STAT(halt_wait_ns) }, - { "halt_successful_poll", VCPU_STAT(halt_successful_poll), }, - { "halt_attempted_poll", VCPU_STAT(halt_attempted_poll), }, - { "halt_successful_wait", VCPU_STAT(halt_successful_wait) }, - { "halt_poll_invalid", VCPU_STAT(halt_poll_invalid) }, - { "halt_wakeup", VCPU_STAT(halt_wakeup) }, - { "pf_storage", VCPU_STAT(pf_storage) }, - { "sp_storage", VCPU_STAT(sp_storage) }, - { "pf_instruc", VCPU_STAT(pf_instruc) }, - { "sp_instruc", VCPU_STAT(sp_instruc) }, - { "ld", VCPU_STAT(ld) }, - { "ld_slow", VCPU_STAT(ld_slow) }, - { "st", VCPU_STAT(st) }, - { "st_slow", VCPU_STAT(st_slow) }, - { "pthru_all", VCPU_STAT(pthru_all) }, - { "pthru_host", VCPU_STAT(pthru_host) }, - { "pthru_bad_aff", VCPU_STAT(pthru_bad_aff) }, - { "largepages_2M", VM_STAT(num_2M_pages, .mode = 0444) }, - { "largepages_1G", VM_STAT(num_1G_pages, .mode = 0444) }, + 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", halt_poll_success_ns), + VCPU_STAT("halt_poll_fail_ns", halt_poll_fail_ns), + VCPU_STAT("halt_wait_ns", halt_wait_ns), + VCPU_STAT("halt_successful_poll", halt_successful_poll), + VCPU_STAT("halt_attempted_poll", halt_attempted_poll), + VCPU_STAT("halt_successful_wait", halt_successful_wait), + VCPU_STAT("halt_poll_invalid", halt_poll_invalid), + VCPU_STAT("halt_wakeup", 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 } }; diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c index 6c18ea88fd25..c2984cb6dfa7 100644 --- a/arch/powerpc/kvm/booke.c +++ b/arch/powerpc/kvm/booke.c @@ -35,29 +35,26 @@ unsigned long kvmppc_booke_handlers; -#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_stats_debugfs_item debugfs_entries[] = { - { "mmio", VCPU_STAT(mmio_exits) }, - { "sig", VCPU_STAT(signal_exits) }, - { "itlb_r", VCPU_STAT(itlb_real_miss_exits) }, - { "itlb_v", VCPU_STAT(itlb_virt_miss_exits) }, - { "dtlb_r", VCPU_STAT(dtlb_real_miss_exits) }, - { "dtlb_v", VCPU_STAT(dtlb_virt_miss_exits) }, - { "sysc", VCPU_STAT(syscall_exits) }, - { "isi", VCPU_STAT(isi_exits) }, - { "dsi", VCPU_STAT(dsi_exits) }, - { "inst_emu", VCPU_STAT(emulated_inst_exits) }, - { "dec", VCPU_STAT(dec_exits) }, - { "ext_intr", VCPU_STAT(ext_intr_exits) }, - { "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_wakeup", VCPU_STAT(halt_wakeup) }, - { "doorbell", VCPU_STAT(dbell_exits) }, - { "guest doorbell", VCPU_STAT(gdbell_exits) }, - { "remote_tlb_flush", VM_STAT(remote_tlb_flush) }, + 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", halt_successful_poll), + VCPU_STAT("halt_attempted_poll", halt_attempted_poll), + VCPU_STAT("halt_poll_invalid", halt_poll_invalid), + VCPU_STAT("halt_wakeup", halt_wakeup), + VCPU_STAT("doorbell", dbell_exits), + VCPU_STAT("guest doorbell", gdbell_exits), + VM_STAT("remote_tlb_flush", remote_tlb_flush), { NULL } }; diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 19a81024fe16..dbeb7da07f18 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 } }; diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index b8124b562dea..86d50db85ef4 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -97,9 +97,6 @@ static u64 __read_mostly efer_reserved_bits = ~((u64)EFER_SCE); static u64 __read_mostly cr4_reserved_bits = CR4_RESERVED_BITS; -#define VM_STAT(x, ...) offsetof(struct kvm, stat.x), KVM_STAT_VM, ## __VA_ARGS__ -#define VCPU_STAT(x, ...) offsetof(struct kvm_vcpu, stat.x), KVM_STAT_VCPU, ## __VA_ARGS__ - #define KVM_X2APIC_API_VALID_FLAGS (KVM_X2APIC_API_USE_32BIT_IDS | \ KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK) @@ -194,45 +191,44 @@ u64 __read_mostly supported_xss; EXPORT_SYMBOL_GPL(supported_xss); struct kvm_stats_debugfs_item debugfs_entries[] = { - { "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) }, - { "nmi_window", VCPU_STAT(nmi_window_exits) }, - { "halt_exits", VCPU_STAT(halt_exits) }, - { "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_wakeup", VCPU_STAT(halt_wakeup) }, - { "hypercalls", VCPU_STAT(hypercalls) }, - { "request_irq", VCPU_STAT(request_irq_exits) }, - { "irq_exits", VCPU_STAT(irq_exits) }, - { "host_state_reload", VCPU_STAT(host_state_reload) }, - { "fpu_reload", VCPU_STAT(fpu_reload) }, - { "insn_emulation", VCPU_STAT(insn_emulation) }, - { "insn_emulation_fail", VCPU_STAT(insn_emulation_fail) }, - { "irq_injections", VCPU_STAT(irq_injections) }, - { "nmi_injections", VCPU_STAT(nmi_injections) }, - { "req_event", VCPU_STAT(req_event) }, - { "l1d_flush", VCPU_STAT(l1d_flush) }, - { "mmu_shadow_zapped", VM_STAT(mmu_shadow_zapped) }, - { "mmu_pte_write", VM_STAT(mmu_pte_write) }, - { "mmu_pte_updated", VM_STAT(mmu_pte_updated) }, - { "mmu_pde_zapped", VM_STAT(mmu_pde_zapped) }, - { "mmu_flooded", VM_STAT(mmu_flooded) }, - { "mmu_recycled", VM_STAT(mmu_recycled) }, - { "mmu_cache_miss", VM_STAT(mmu_cache_miss) }, - { "mmu_unsync", VM_STAT(mmu_unsync) }, - { "remote_tlb_flush", VM_STAT(remote_tlb_flush) }, - { "largepages", VM_STAT(lpages, .mode = 0444) }, - { "nx_largepages_splitted", VM_STAT(nx_lpage_splits, .mode = 0444) }, - { "max_mmu_page_hash_collisions", - VM_STAT(max_mmu_page_hash_collisions) }, + VCPU_STAT("pf_fixed", pf_fixed), + VCPU_STAT("pf_guest", pf_guest), + VCPU_STAT("tlb_flush", tlb_flush), + VCPU_STAT("invlpg", invlpg), + VCPU_STAT("exits", exits), + VCPU_STAT("io_exits", io_exits), + VCPU_STAT("mmio_exits", mmio_exits), + VCPU_STAT("signal_exits", signal_exits), + VCPU_STAT("irq_window", irq_window_exits), + VCPU_STAT("nmi_window", nmi_window_exits), + VCPU_STAT("halt_exits", halt_exits), + 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_wakeup", halt_wakeup), + VCPU_STAT("hypercalls", hypercalls), + VCPU_STAT("request_irq", request_irq_exits), + VCPU_STAT("irq_exits", irq_exits), + VCPU_STAT("host_state_reload", host_state_reload), + VCPU_STAT("fpu_reload", fpu_reload), + VCPU_STAT("insn_emulation", insn_emulation), + VCPU_STAT("insn_emulation_fail", insn_emulation_fail), + VCPU_STAT("irq_injections", irq_injections), + VCPU_STAT("nmi_injections", nmi_injections), + VCPU_STAT("req_event", req_event), + VCPU_STAT("l1d_flush", l1d_flush), + VM_STAT("mmu_shadow_zapped", mmu_shadow_zapped), + VM_STAT("mmu_pte_write", mmu_pte_write), + VM_STAT("mmu_pte_updated", mmu_pte_updated), + VM_STAT("mmu_pde_zapped", mmu_pde_zapped), + VM_STAT("mmu_flooded", mmu_flooded), + VM_STAT("mmu_recycled", mmu_recycled), + VM_STAT("mmu_cache_miss", mmu_cache_miss), + VM_STAT("mmu_unsync", mmu_unsync), + VM_STAT("remote_tlb_flush", remote_tlb_flush), + VM_STAT("largepages", lpages, .mode = 0444), + VM_STAT("nx_largepages_splitted", nx_lpage_splits, .mode = 0444), + VM_STAT("max_mmu_page_hash_collisions", max_mmu_page_hash_collisions), { NULL } }; diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 6d58beb65454..2e6ead872957 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -1130,6 +1130,11 @@ struct kvm_stats_debugfs_item { #define KVM_DBGFS_GET_MODE(dbgfs_item) \ ((dbgfs_item)->mode ? (dbgfs_item)->mode : 0644) +#define VM_STAT(n, x, ...) \ + { n, offsetof(struct kvm, stat.x), KVM_STAT_VM, ## __VA_ARGS__ } +#define VCPU_STAT(n, x, ...) \ + { n, offsetof(struct kvm_vcpu, stat.x), KVM_STAT_VCPU, ## __VA_ARGS__ } + extern struct kvm_stats_debugfs_item debugfs_entries[]; extern struct dentry *kvm_debugfs_dir;