Hello,
ZRAM's max_zpage_size is a bad thing. It forces zsmalloc to
store normal objects as huge ones, which results in bigger zsmalloc
memory usage. Drop it and use actual zsmalloc huge-class value when
decide if the object is huge or not.
Sergey Senozhatsky (2):
zsmalloc: introduce zs_huge_object() function
zram: drop max_zpage_size and use zs_huge_object()
drivers/block/zram/zram_drv.c | 6 +++---
drivers/block/zram/zram_drv.h | 16 ----------------
include/linux/zsmalloc.h | 2 ++
mm/zsmalloc.c | 17 +++++++++++++++++
4 files changed, 22 insertions(+), 19 deletions(-)
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2.16.1
