Geert,
Whatever the reason - the SLUB allocator either is buggy outright for m68k,
or we run into memory pressure a lot sooner than other architectures and the
VM subsystem needs optimizing for SLUB.
I'd just replace the Debian default for the m68k kernels....
If switching from SLUB to SLAB fixes the problem, please enable
CONFIG_SLUB_DEBUG and bring it up on lkml/with the SLUB people.
Can do that - I'll try and collect debug data from another case I know
has had trouble with SLUB. I'll probably have to build a custom kernel
for them and test that on the live mail server. Fun ... :-)
Cheers,
Michael
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