Messages in this thread | | | Date | Mon, 17 Aug 2009 12:41:54 -0400 (EDT) | From | Christoph Lameter <> | Subject | Re: [Patch] proc: drop write permission on 'timer_list' and 'slabinfo' |
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On Mon, 17 Aug 2009, Pekka Enberg wrote:
> > slab needs the write permissions for tuning! > > Oh, crap, you're right, I had forgotten about that. It's probably best to keep > slub permissions as-is, no?
slub perms can be changed. The patch is okay for that. But there is no write method in slub. Effectively it makes no difference. Just the display is nicer in /proc.
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