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    SubjectRe: [PATCH] Remove SMP ifdef from irq_desc
    On Tue, 10 Nov 2009, Dimitri Sivanich wrote:

    > Remove the CONFIG_SMP ifdef from the irq_desc structure and consolidate
    > initializers for the smp/non-smp cases.
    > For the x86_32 case, this adds 4 bytes of text and 128 bytes of data.
    > For the x86_64 case, this adds 15 bytes of text and 240 bytes of data.

    Hmm, on ARM and PowerPC the increase of data is 4K and I expect it's
    minimum the same on other architectures. Not sure if we should worry
    about it, but it's definitely a significant number.



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