Re: [PATCH][RFC] swsusp: speed up image restoring on x86-64

[Andi Kleen]

> > +copyback_page:
> > +	movq	24(%rax), %r9
> > +	xorl	%r8d, %r8d
> > +
> 
> Are you sure %r8 and %r9 are caller-saved? I'd use low registers if I
> were you, they look nincer and generate shorter opcodes ;-).

They are.

-Andi
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