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xen: change the type of xen_vcpu_id to uint32_t

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We pass xen_vcpu_id mapping information to hypercalls which require
uint32_t type so it would be cleaner to have it as uint32_t. The
initializer to -1 can be dropped as we always do the mapping before using
it and we never check the 'not set' value anyway.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
This commit is contained in:
Vitaly Kuznetsov
2016-07-29 11:06:48 +02:00
committed by David Vrabel
parent 9a035a40f7
commit 55467dea29
3 changed files with 4 additions and 4 deletions
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4
include/xen/xen-ops.h
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@@ -9,8 +9,8 @@
DECLARE_PER_CPU(struct vcpu_info *, xen_vcpu);
DECLARE_PER_CPU(int, xen_vcpu_id);
static inline int xen_vcpu_nr(int cpu)
DECLARE_PER_CPU(uint32_t, xen_vcpu_id);
static inline uint32_t xen_vcpu_nr(int cpu)
{
return per_cpu(xen_vcpu_id, cpu);
}