Messages in this thread | | | Date | Thu, 6 Mar 2014 16:04:27 -0500 | From | Tejun Heo <> | Subject | Re: [patch 04/11] mm, memcg: add tunable for oom reserves |
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On Tue, Mar 04, 2014 at 07:59:19PM -0800, David Rientjes wrote: > Userspace needs a way to define the amount of memory reserves that > processes handling oom conditions may utilize. This patch adds a per- > memcg oom reserve field and file, memory.oom_reserve_in_bytes, to > manipulate its value. > > If currently utilized memory reserves are attempted to be reduced by > writing a smaller value to memory.oom_reserve_in_bytes, it will fail with > -EBUSY until some memory is uncharged. > > Signed-off-by: David Rientjes <rientjes@google.com>
We're completely unsure this is the way we wanna be headed and this is a huge commitment. For now at least,
Nacked-by: Tejun Heo <tj@kernel.org>
-- tejun
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