> slabinfo reports:
>
> inode_cache 189974 243512 480 30439 30439 1 : 124 62
> dentry_cache 201179 341940 128 11398 11398 1 : 252 126
^
<name> <used> <allocd> | <used> <allocd>
<in objects> <size> <in pages>
> However, I am hard pressed to find documentation on how to actually
> read this data, especially on a SMP box. Could someone give me a brief
> runwdown?
See above. The columns further to the right are debugging info.
> Also, if this memory is cached, wouldn't it make sense if it were
> reported as part of the total cached memory in /proc/meminfo?
I'd definately like to see this. It would be great if somebody
would sit down and implement this. <hint> <hint>
> And can this behavior be tuned so that it uses less of the overall
> memory?
This isn't currently possible. Also, I suspect what we really want
for most situations is a way to better balance between the different
uses of memory. Again, patches are welcome (I haven't figured out a
way to take care of this balancing yet ... maybe we DO want some way
of limiting memory usage of each subsystem??).
regards,
Rik
-- Virtual memory is like a game you can't win; However, without VM there's truly nothing to lose...http://www.surriel.com/ http://www.conectiva.com/ http://distro.conectiva.com.br/
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/