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Commit b4feaeb0 authored by Juergen Gross's avatar Juergen Gross Committed by Boris Ostrovsky
Browse files

xen: cleanup xen.h 



The macros for testing domain types are more complicated then they
need to. Simplify them.

Signed-off-by: default avatarJuergen Gross <jgross@suse.com>
Reviewed-by: default avatarBoris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: default avatarBoris Ostrovsky <boris.ostrovsky@oracle.com>
parent 42d3078a

include/xen/xen.h

+9 −11
Original line number Diff line number Diff line
@@ -13,11 +13,16 @@ extern enum xen_domain_type xen_domain_type; 
#define xen_domain_type		XEN_NATIVE

#endif



#ifdef CONFIG_XEN_PVH

extern bool xen_pvh;

#else

#define xen_pvh			0

#endif



#define xen_domain()		(xen_domain_type != XEN_NATIVE)

#define xen_pv_domain()		(xen_domain() &&			\

				 xen_domain_type == XEN_PV_DOMAIN)

#define xen_hvm_domain()	(xen_domain() &&			\

				 xen_domain_type == XEN_HVM_DOMAIN)

#define xen_pv_domain()		(xen_domain_type == XEN_PV_DOMAIN)

#define xen_hvm_domain()	(xen_domain_type == XEN_HVM_DOMAIN)

#define xen_pvh_domain()	(xen_pvh)



#ifdef CONFIG_XEN_DOM0

#include <xen/interface/xen.h>
@@ -29,11 +34,4 @@ extern enum xen_domain_type xen_domain_type; 
#define xen_initial_domain()	(0)

#endif	/* CONFIG_XEN_DOM0 */



#ifdef CONFIG_XEN_PVH

extern bool xen_pvh;

#define xen_pvh_domain()	(xen_hvm_domain() && xen_pvh)

#else

#define xen_pvh_domain()	(0)

#endif



#endif	/* _XEN_XEN_H */