[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH v3 19/21] xen: create xen_create/destroy_contiguous_region() stubs for PVHVM only builds
xen_create_contiguous_region()/xen_create_contiguous_region() are PV-only, they both contain xen_feature(XENFEAT_auto_translated_physmap) check and bail in the very beginning. Signed-off-by: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx> Reviewed-by: Juergen Gross <jgross@xxxxxxxx> --- include/xen/xen-ops.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/include/xen/xen-ops.h b/include/xen/xen-ops.h index b5486e6..f939114 100644 --- a/include/xen/xen-ops.h +++ b/include/xen/xen-ops.h @@ -34,11 +34,25 @@ u64 xen_steal_clock(int cpu); int xen_setup_shutdown_event(void); extern unsigned long *xen_contiguous_bitmap; + +#ifdef CONFIG_XEN_PV int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order, unsigned int address_bits, dma_addr_t *dma_handle); void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order); +#else +static inline int xen_create_contiguous_region(phys_addr_t pstart, + unsigned int order, + unsigned int address_bits, + dma_addr_t *dma_handle) +{ + return 0; +} + +static inline void xen_destroy_contiguous_region(phys_addr_t pstart, + unsigned int order) { } +#endif struct vm_area_struct; -- 2.9.3 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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