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    SubjectRe: [announce] CFS-devel, performance improvements
    On 9/13/07, Rob Hussey <robjhussey@gmail.com> wrote:
    > On 9/13/07, Ingo Molnar <mingo@elte.hu> wrote:
    > >
    > > * Rob Hussey <robjhussey@gmail.com> wrote:
    > >
    > > > On 9/13/07, Ingo Molnar <mingo@elte.hu> wrote:
    > > > >
    > > > > thanks for the numbers! Could you please also post the .config you used?
    > > >
    > > > Sure, .config for 2.6.23-rc1 and 2.6.23-rc6 attached.
    > >
    > > thx! If you've got some time, could you perhaps re-measure with these
    > > disabled:
    > >
    > > CONFIG_SCHED_DEBUG=y
    >
    > Well, I was going over my config myself after you asked for me to post
    > it, and I thought to do the same thing. Except, disabling sched_debug
    > caused the same error as before:
    > In file included from kernel/sched.c:794:
    > kernel/sched_fair.c: In function 'task_new_fair':
    > kernel/sched_fair.c:857: error: 'sysctl_sched_child_runs_first'
    > undeclared (first use in this function)
    > kernel/sched_fair.c:857: error: (Each undeclared identifier is
    > reported only once
    > kernel/sched_fair.c:857: error: for each function it appears in.)
    > make[1]: *** [kernel/sched.o] Error 1
    > make: *** [kernel] Error 2
    >
    > It only happens with sched_debug=y. I take it back, it wasn't my fault :)
    >
    I'm trying the patches now to see if they help.
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