[PATCH v2 6/7] zram: remove zram_rw_page

With on-stack-bio, rw_page interface doesn't provide a clear performance benefit for zram and surely has a maintenance burden, so remove the last user to remove rw_page completely. Reviewed-by: Sergey Senozhatsky Signed-off-by: Minchan Kim ---

[PATCH v2 6/7] zram: remove zram_rw_page

With on-stack-bio, rw_page interface doesn't provide a clear performance benefit for zram and surely has a maintenance burden, so remove the last user to remove rw_page completely. Reviewed-by: Sergey Senozhatsky Signed-off-by: Minchan Kim --- drivers/block/zram/zram_drv.c | 52