[PATCH v5 2/4] zram: mark incompressible page as ZRAM_HUGE

2018-04-16 Thread Minchan Kim
Mark incompressible pages so that we could investigate who is the owner of the incompressible pages once the page is swapped out via using upcoming zram memory tracker feature. With it, we could prevent such pages to be swapped out by using mlock. Otherwise we might remove them. This patch

[PATCH v5 2/4] zram: mark incompressible page as ZRAM_HUGE

2018-04-16 Thread Minchan Kim
Mark incompressible pages so that we could investigate who is the owner of the incompressible pages once the page is swapped out via using upcoming zram memory tracker feature. With it, we could prevent such pages to be swapped out by using mlock. Otherwise we might remove them. This patch