Messages in this thread | | | From | Vladimir Davydov <> | Subject | [PATCH 0/5] memcg: charge page tables (x86) and pipe buffers | Date | Sat, 26 Sep 2015 13:45:52 +0300 |
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Hi,
There are at least two object types left that can be allocated by an unprivileged process and go uncharged to memcg - pipe buffers and page tables. This patch set tries to make them accounted.
Comments are welcome.
Thanks,
Vladimir Davydov (5): mm: uncharge kmem pages from generic free_page path fs: charge pipe buffers to memcg memcg: teach uncharge_list to uncharge kmem pages mm: add __get_free_kmem_pages helper x86: charge page table pages to memcg
arch/x86/include/asm/pgalloc.h | 5 +++-- arch/x86/mm/pgtable.c | 8 ++++---- fs/pipe.c | 2 +- include/linux/gfp.h | 4 +--- include/linux/page-flags.h | 22 ++++++++++++++++++++++ kernel/fork.c | 2 +- mm/memcontrol.c | 21 ++++++++++++++------- mm/page_alloc.c | 38 ++++++++++++++++++++------------------ mm/slub.c | 2 +- 9 files changed, 67 insertions(+), 37 deletions(-)
-- 2.1.4
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