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accel: Introduce the current_accel() wrapper

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The accel/ code only accesses the MachineState::accel field.
As we simply want to access the accelerator, not the machine,
add a current_accel() wrapper.

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20200121110349.25842-9-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2020-01-21 12:03:47 +01:00 committed by Paolo Bonzini
parent 89d337fdd2
commit ce7cdebdb5
2 changed files with 7 additions and 0 deletions
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5
accel/accel.c
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@ -63,6 +63,11 @@ int accel_init_machine(AccelState *accel, MachineState *ms)
return ret;
}
AccelState *current_accel(void)
{
return current_machine->accelerator;
}
void accel_setup_post(MachineState *ms)
{
AccelState *accel = ms->accelerator;

2
include/sysemu/accel.h
View File

@ -70,4 +70,6 @@ int accel_init_machine(AccelState *accel, MachineState *ms);
/* Called just before os_setup_post (ie just before drop OS privs) */
void accel_setup_post(MachineState *ms);
AccelState *current_accel(void);
#endif