Matt Chapman
2005-Jun-14 20:51 UTC
[Xen-devel] [PATCH] move MAX_VIRT_CPUS into arch header
This patch moves the definition of MAX_VIRT_CPUS from xen.h into
arch-${ARCH}.h (which is included from xen.h).
The initial reason is that the current value of MAX_VIRT_CPUS overflows
the shared_info page on ia64. Eventually we plan to move the VCPU data
onto separate pages. However, this is an interim fix and I imagine that
the value of MAX_VIRT_CPUS may indeed be architecture-dependent - for
example, longer bitmasks on a 64-bit machine may make it easier to
support more virtual CPUs.
Matt
Signed-off-by: Matthew Chapman <matthewc@hp.com>
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