Re: Prezeroing V3 [1/4]: Allow request for zeroed memory

[Christoph Lameter]

On Tue, 4 Jan 2005, Dave Hansen wrote:

> That #ifdef can probably die.  The compiler should get that all by
> itself:
>
> > #ifdef CONFIG_HIGHMEM
> > #define PageHighMem(page)       test_bit(PG_highmem, &(page)->flags)
> > #else
> > #define PageHighMem(page)       0 /* needed to optimize away at compile time */
> > #endif

Ahh. Great. Do I need to submit a corrected patch that removes those two
lines or is it fine as is?
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