Messages in this thread | | | Date | Tue, 20 Dec 2005 14:32:30 +0100 | From | Ingo Molnar <> | Subject | Re: 2.6.15-rc5-rt2 slowness |
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* 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 ...
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