[lkml]   [2003]   [Aug]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [PATCH] O13int for interactivity
    On Tuesday 05 August 2003 06:32, Nick Piggin wrote:

    > But by employing the kernel's services in the shape of a blocking
    > syscall, all sleeps are intentional.

    Wrong. Some sleeps indicate "I have run out of stuff to do right now, I'm
    going to wait for a timer or another process or something to wake me up with
    new work".

    Some sleeps indicate "ideally this would run on an enormous ramdisk attached
    to gigabit ethernet, but hard drives and internet connections are just too
    slow so my true CPU-hogness is hidden by the fact I'm running on a PC instead
    of a mainframe."

    There is are "I have nothing to do right now, and I'm okay with that" sleeps,
    and there are "I have requested more work, and it should hurry up and get
    here" sleeps.

    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: 2005-03-22 13:47    [W:0.020 / U:2.444 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site