Re: [LSF/MM ATTEND] slab cache extension -- slab cache in fixed size

On Tue, 25 Feb 2014, Jeff Liu wrote:

In this case, another thing I'm hesitating about whether to export the cache_limit
via /proc/slabinfo by extending its tunable fields -- the per-CPU slab cache limit
and batchcount, as thus will change the user space interface and slabtop(1) need to
be modified accordingly.

Can you move the code to handle /sys/kernel/slab into mm/slab_common.c and
then make slab use that? (Maybe a bit of a tough call but that has to be
done at some point).

Once you got a directly with settings per slab then its trivial to add
another field.

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