Messages in this thread | | | Subject | Re: [PATCH] mm/vmscan: add vm_swappiness configuration knobs | From | Vlastimil Babka <> | Date | Tue, 17 Mar 2020 15:51:06 +0100 |
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On 3/17/20 9:29 AM, Michal Hocko wrote: > On Mon 16-03-20 15:53:21, Vlastimil Babka wrote: >> On 3/12/20 2:26 PM, Michal Hocko wrote: > > This sounds like a much better idea than a case by case handling. I > wouldn't be surprised if some kernel parameters would duplicate sysctl > values. I cannot judge the implementation unfortunately but from a quick > glance it makes sense to me. Especially where you hooked it into because > not all handlers are simple setters for a global value. Some of them > have a much more complicated logic which requires a lot of > infrastructure to be set up already. So putting do_sysctl_args right > before the init is executed should be good enough. > > Care to post an RFC to a larger audience? Let's see where we get from > there.
FYI done: (I didn't CC everybody from this thread)
https://lore.kernel.org/linux-api/20200317132105.24555-1-vbabka@suse.cz/
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