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| author | Juergen Gross <jgross@suse.com> | 2017-07-27 17:11:58 +0200 |
|---|---|---|
| committer | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2017-08-31 15:45:55 +0200 |
| commit | b4feaeb036b2e0f715e0d05ae84da01c6696a75f (patch) | |
| tree | 400fc9acff53b91a46d1de8926405ce6ae96b9a3 /include/xen | |
| parent | xen: introduce a Kconfig option to enable the pvcalls backend (diff) | |
| download | linux-b4feaeb036b2e0f715e0d05ae84da01c6696a75f.tar.xz linux-b4feaeb036b2e0f715e0d05ae84da01c6696a75f.zip | |
xen: cleanup xen.h
The macros for testing domain types are more complicated then they
need to. Simplify them.
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Diffstat (limited to 'include/xen')
| -rw-r--r-- | include/xen/xen.h | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/include/xen/xen.h b/include/xen/xen.h index 6e8b7fc79801..28c59ca529d7 100644 --- a/include/xen/xen.h +++ b/include/xen/xen.h @@ -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 */ |