accel: Introduce the current_accel() wrapper
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>
diff --git a/accel/accel.c b/accel/accel.c
index 1c5c3a6..cb555e3 100644
--- a/accel/accel.c
+++ b/accel/accel.c
@@ -63,6 +63,11 @@
return ret;
}
+AccelState *current_accel(void)
+{
+ return current_machine->accelerator;
+}
+
void accel_setup_post(MachineState *ms)
{
AccelState *accel = ms->accelerator;
diff --git a/include/sysemu/accel.h b/include/sysemu/accel.h
index d4c1429..47e5788 100644
--- a/include/sysemu/accel.h
+++ b/include/sysemu/accel.h
@@ -70,4 +70,6 @@
/* Called just before os_setup_post (ie just before drop OS privs) */
void accel_setup_post(MachineState *ms);
+AccelState *current_accel(void);
+
#endif
