[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] page table walk in xen_{create, destroy}_contiguous_region

Is there a particular reason why these functions need to walk the page table 
rather than doing a much cheaper p2m
translation? vstart is assumed to be in the direct mapping area anyway 
(otherwise the uses of __pa() in the same
functions wouldn't be valid).

Thanks, Jan

Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.