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_class_size() function
zram: drop max_zpage_size and use zs_huge_class_size()
drivers/block/zram/zram_drv.c | 9 ++++++++-
drivers/block/zram/zram_drv.h | 16 ----------------
include/linux/zsmalloc.h | 2 ++
mm/zsmalloc.c | 40 ++++++++++++++++++++++++++++++++++++++++
4 files changed, 50 insertions(+), 17 deletions(-)
--
2.16.2
