On 18/02/2015 06:51, Juergen Gross wrote:
xen_set_identity_and_remap() is used to prepare remapping of memory conflicting with the E820 map. It is tracking the pfn where to remap new memory via a local variable which is passed to a subfunction which in turn returns the new value for that variable. Additionally the targeted maximum pfn is passed as a parameter to sub functions. Simplify that construct by using just global variables in the source for that purpose. This will make things simpler when we need those values later, too.
I'm not convinced this actually simplifies anything. David -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/