[lkml]   [2005]   [Jul]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: Add prefetch switch stack hook in scheduler function
    Keith Owens wrote:
    > On Thu, 28 Jul 2005 09:41:18 +0200,
    > Ingo Molnar <> wrote:

    >>i'm wondering, is the switch_stack at the same/similar place as
    >>next->thread_info? If yes then we could simply do a
    > No, they can be up to 30K apart. See include/asm-ia64/ptrace.h.
    > thread_info is at ~0xda0, depending on the config. The switch_stack
    > can be as high as 0x7bd0 in the kernel stack, depending on why the task
    > is sleeping.

    Just a minor point, I agree with David: I'd like it to be called
    prefetch_task(), because some architecture may want to prefetch other

    SUSE Labs, Novell Inc.

    Send instant messages to your online friends

    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to
    More majordomo info at
    Please read the FAQ at

     \ /
      Last update: 2005-07-28 10:38    [W:0.031 / U:3.400 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site