Re: [PATCH 13/15] accel: Replace current_machine->accelerator by current_accel() method

From: Alistair Francis <alistair23@gmail.com>
To: "Philippe Mathieu-Daudé" <philmd@redhat.com>
Cc: "qemu-devel@nongnu.org Developers" <qemu-devel@nongnu.org>,
	Peter Maydell <peter.maydell@linaro.org>,
	Eduardo Habkost <ehabkost@redhat.com>,
	"open list:Overall" <kvm@vger.kernel.org>,
	Juan Quintela <quintela@redhat.com>,
	"open list:New World" <qemu-ppc@nongnu.org>,
	Marcelo Tosatti <mtosatti@redhat.com>,
	"Dr. David Alan Gilbert" <dgilbert@redhat.com>,
	qemu-arm <qemu-arm@nongnu.org>,
	Alistair Francis <alistair.francis@wdc.com>,
	Paolo Bonzini <pbonzini@redhat.com>,
	David Gibson <david@gibson.dropbear.id.au>,
	Richard Henderson <rth@twiddle.net>
Subject: Re: [PATCH 13/15] accel: Replace current_machine->accelerator by current_accel() method
Date: Tue, 14 Jan 2020 11:58:43 +1000	[thread overview]
Message-ID: <CAKmqyKNQbbuxz9jnwa5A8FiXofU9jSwMSHp1LpXmrrAQyM_ddA@mail.gmail.com> (raw)
In-Reply-To: <20200109152133.23649-14-philmd@redhat.com>

On Fri, Jan 10, 2020 at 1:38 AM Philippe Mathieu-Daudé
<philmd@redhat.com> wrote:
>
> As we want to remove the global current_machine,
> replace 'current_machine->accelerator' by current_accel().
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>

Alistair

> ---
>  accel/kvm/kvm-all.c | 4 ++--
>  accel/tcg/tcg-all.c | 2 +-
>  memory.c            | 2 +-
>  target/arm/kvm64.c  | 4 ++--
>  target/i386/kvm.c   | 2 +-
>  target/ppc/kvm.c    | 2 +-
>  vl.c                | 2 +-
>  7 files changed, 9 insertions(+), 9 deletions(-)
>
> diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c
> index b2f1a5bcb5..be1980f250 100644
> --- a/accel/kvm/kvm-all.c
> +++ b/accel/kvm/kvm-all.c
> @@ -164,7 +164,7 @@ static NotifierList kvm_irqchip_change_notifiers =
>
>  int kvm_get_max_memslots(void)
>  {
> -    KVMState *s = KVM_STATE(current_machine->accelerator);
> +    KVMState *s = KVM_STATE(current_accel());
>
>      return s->nr_slots;
>  }
> @@ -1847,7 +1847,7 @@ static int kvm_max_vcpu_id(KVMState *s)
>
>  bool kvm_vcpu_id_is_valid(int vcpu_id)
>  {
> -    KVMState *s = KVM_STATE(current_machine->accelerator);
> +    KVMState *s = KVM_STATE(current_accel());
>      return vcpu_id >= 0 && vcpu_id < kvm_max_vcpu_id(s);
>  }
>
> diff --git a/accel/tcg/tcg-all.c b/accel/tcg/tcg-all.c
> index 1dc384c8d2..1802ce02f6 100644
> --- a/accel/tcg/tcg-all.c
> +++ b/accel/tcg/tcg-all.c
> @@ -124,7 +124,7 @@ static void tcg_accel_instance_init(Object *obj)
>
>  static int tcg_init(MachineState *ms)
>  {
> -    TCGState *s = TCG_STATE(current_machine->accelerator);
> +    TCGState *s = TCG_STATE(current_accel());
>
>      tcg_exec_init(s->tb_size * 1024 * 1024);
>      cpu_interrupt_handler = tcg_handle_interrupt;
> diff --git a/memory.c b/memory.c
> index 57e38b1f50..60e8993499 100644
> --- a/memory.c
> +++ b/memory.c
> @@ -3106,7 +3106,7 @@ void mtree_info(bool flatview, bool dispatch_tree, bool owner)
>          };
>          GArray *fv_address_spaces;
>          GHashTable *views = g_hash_table_new(g_direct_hash, g_direct_equal);
> -        AccelClass *ac = ACCEL_GET_CLASS(current_machine->accelerator);
> +        AccelClass *ac = ACCEL_GET_CLASS(current_accel());
>
>          if (ac->has_memory) {
>              fvi.ac = ac;
> diff --git a/target/arm/kvm64.c b/target/arm/kvm64.c
> index 876184b8fe..f677877a1e 100644
> --- a/target/arm/kvm64.c
> +++ b/target/arm/kvm64.c
> @@ -613,14 +613,14 @@ bool kvm_arm_get_host_cpu_features(ARMHostCPUFeatures *ahcf)
>
>  bool kvm_arm_aarch32_supported(CPUState *cpu)
>  {
> -    KVMState *s = KVM_STATE(current_machine->accelerator);
> +    KVMState *s = KVM_STATE(current_accel());
>
>      return kvm_check_extension(s, KVM_CAP_ARM_EL1_32BIT);
>  }
>
>  bool kvm_arm_sve_supported(CPUState *cpu)
>  {
> -    KVMState *s = KVM_STATE(current_machine->accelerator);
> +    KVMState *s = KVM_STATE(current_accel());
>
>      return kvm_check_extension(s, KVM_CAP_ARM_SVE);
>  }
> diff --git a/target/i386/kvm.c b/target/i386/kvm.c
> index 0b511906e3..2ed15814dc 100644
> --- a/target/i386/kvm.c
> +++ b/target/i386/kvm.c
> @@ -147,7 +147,7 @@ bool kvm_allows_irq0_override(void)
>
>  static bool kvm_x2apic_api_set_flags(uint64_t flags)
>  {
> -    KVMState *s = KVM_STATE(current_machine->accelerator);
> +    KVMState *s = KVM_STATE(current_accel());
>
>      return !kvm_vm_enable_cap(s, KVM_CAP_X2APIC_API, 0, flags);
>  }
> diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
> index d1c334f0e3..2d011308e0 100644
> --- a/target/ppc/kvm.c
> +++ b/target/ppc/kvm.c
> @@ -258,7 +258,7 @@ static void kvm_get_smmu_info(struct kvm_ppc_smmu_info *info, Error **errp)
>
>  struct ppc_radix_page_info *kvm_get_radix_page_info(void)
>  {
> -    KVMState *s = KVM_STATE(current_machine->accelerator);
> +    KVMState *s = KVM_STATE(current_accel());
>      struct ppc_radix_page_info *radix_page_info;
>      struct kvm_ppc_rmmu_info rmmu_info;
>      int i;
> diff --git a/vl.c b/vl.c
> index 86474a55c9..3ff3548183 100644
> --- a/vl.c
> +++ b/vl.c
> @@ -2804,7 +2804,7 @@ static void configure_accelerators(const char *progname)
>      }
>
>      if (init_failed) {
> -        AccelClass *ac = ACCEL_GET_CLASS(current_machine->accelerator);
> +        AccelClass *ac = ACCEL_GET_CLASS(current_accel());
>          error_report("falling back to %s", ac->name);
>      }
>
> --
> 2.21.1
>
>