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Commit d77d128f authored by Peter Xu's avatar Peter Xu Committed by Paolo Bonzini
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x86/asm: add cpu_relax() 



This will be useful to be put inside loops.

Suggested-by: Andrew Jones's avatarAndrew Jones <drjones@redhat.com>
Reviewed-by: Andrew Jones's avatarAndrew Jones <drjones@redhat.com>
Signed-off-by: default avatarPeter Xu <peterx@redhat.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 7d4c532d
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