Messages in this thread | | | Date | Tue, 6 Aug 2019 17:11:23 +0200 | From | Michal Hocko <> | Subject | Re: oom-killer |
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On Tue 06-08-19 20:25:51, Pankaj Suryawanshi wrote: [...] > lowmem reserve ? it is min_free_kbytes or something else.
Nope. Lowmem rezerve is a measure to protect from allocations targetting higher zones (have a look at setup_per_zone_lowmem_reserve). The value for each zone depends on the amount of memory managed by the zone and the ratio which can be tuned from the userspace. min_free_kbytes controls reclaim watermarks.
-- Michal Hocko SUSE Labs
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