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    SubjectRe: 2.6.15-rc5-rt2 slowness

    * Steven Rostedt <rostedt@goodmis.org> wrote:

    > I ported your old changes of 2.6.14-rt22 of mm/slab.c to
    > 2.6.15-rc5-rt2 and tried it out. I believe that this confirms that
    > the SLOB _is_ the problem in the slowness. Booting with this slab
    > patch, gives the old speeds that we use to have.
    >
    > Now, is the solution to bring the SLOB up to par with the SLAB, or to
    > make the SLAB as close to possible to the mainline (why remove NUMA?)
    > and keep it for PREEMPT_RT?
    >
    > Below is the port of the slab changes if anyone else would like to see
    > if this speeds things up for them.

    ok, i've added this back in - but we really need a cleaner port of SLAB
    ...

    Ingo
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