[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH] xen/arm: Implement domain_get_maximum_gpfn
The function domain_get_maximum_gpfn is returning the maximum gpfn ever mapped in the guest. We can use d->arch.p2m.max_mapped_gfn for this purpose. Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx> --- xen/arch/arm/mm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/arch/arm/mm.c b/xen/arch/arm/mm.c index 03a0533..2d40f07 100644 --- a/xen/arch/arm/mm.c +++ b/xen/arch/arm/mm.c @@ -947,7 +947,7 @@ int page_is_ram_type(unsigned long mfn, unsigned long mem_type) unsigned long domain_get_maximum_gpfn(struct domain *d) { - return -ENOSYS; + return d->arch.p2m.max_mapped_gfn; } void share_xen_page_with_guest(struct page_info *page, -- 1.7.10.4 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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