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Date: Tue, 14 Oct 2014 12:20:32 -0400 From: Johannes Weiner <hannes@...xchg.org> To: Andrew Morton <akpm@...ux-foundation.org> Cc: Vladimir Davydov <vdavydov@...allels.com>, Michal Hocko <mhocko@...e.cz>, linux-mm@...ck.org, cgroups@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [patch 0/5] mm: memcontrol: eliminate charge reparenting v2 Hi, this series gets rid of charge reparenting at cgroup deletion, which is possible now that the css can outlive the user-visible cgroup. Any cache charges left after cgroup deletion simply remain with their css, where they continue to get reclaimed during pressure on the parent. Version 2: - remove memcg->dead_count [vladimir] - restore iterator generations [vladimir] - restore memcg-initialized test [michal] - document shared walk lockless magic [michal] - split out sync stock draining removal [michal] include/linux/cgroup.h | 26 ++ include/linux/page_counter.h | 4 +- include/linux/percpu-refcount.h | 47 ++- mm/memcontrol.c | 593 ++++++-------------------------------- mm/page_counter.c | 23 +- 5 files changed, 163 insertions(+), 530 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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