[PATCH 0/4] zram: implement deduplication in zram

[js1304]

From: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>

This patchset implements deduplication feature in zram. Motivation
is to save memory usage by zram. There are detailed description
about motivation and experimental results on patch 3 so please
refer it.

Thanks.

Joonsoo Kim (4):
  mm/zsmalloc: always set movable/highmem flag to the zspage
  zram: introduce zram_entry to prepare dedup functionality
  zram: implement deduplication in zram
  zram: make deduplication feature optional

 drivers/block/zram/zram_drv.c | 338 +++++++++++++++++++++++++++++++++++++-----
 drivers/block/zram/zram_drv.h |  25 +++-
 mm/zsmalloc.c                 |  10 +-
 3 files changed, 330 insertions(+), 43 deletions(-)

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1.9.1