On (09/22/18 12:11), Minchan Kim wrote: > On Wed, Sep 19, 2018 at 04:29:16PM +0900, Sergey Senozhatsky wrote: > > On (09/19/18 14:18), Minchan Kim wrote: > > > We need to count zero filled pages as well as other pages in zram. > > > > A nit, > > > > 'ZRAM_FLAG_SHIFT + 1' covers all ZRAM_SAME pages, not only > > zero filled pages. > > I was brainfart. No, never :) And I totally didn't mean it. -ss