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