Messages in this thread | | | Date | Sun, 16 Jun 2019 19:26:45 +0300 | From | Vladimir Davydov <> | Subject | Re: [PATCH v7 06/10] mm: don't check the dying flag on kmem_cache creation |
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On Tue, Jun 11, 2019 at 04:18:09PM -0700, Roman Gushchin wrote: > There is no point in checking the root_cache->memcg_params.dying > flag on kmem_cache creation path. New allocations shouldn't be > performed using a dead root kmem_cache, so no new memcg kmem_cache > creation can be scheduled after the flag is set. And if it was > scheduled before, flush_memcg_workqueue() will wait for it anyway. > > So let's drop this check to simplify the code. > > Signed-off-by: Roman Gushchin <guro@fb.com>
Acked-by: Vladimir Davydov <vdavydov.dev@gmail.com>
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