From: Zhaoyang Huang <zhaoyang.huang@xxxxxxxxxx> It makes the statistic confused when counting pages_store in during writeback. pages_store should just reflect the swapped pages on ZRAM, while bd_writes be responsible for writeback things. Signed-off-by: Zhaoyang Huang <zhaoyang.huang@xxxxxxxxxx> --- drivers/block/zram/zram_drv.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index cf8deec..6bdaa9d 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -765,7 +765,6 @@ static ssize_t writeback_store(struct device *dev, zram_set_flag(zram, index, ZRAM_WB); zram_set_element(zram, index, blk_idx); blk_idx = 0; - atomic64_inc(&zram->stats.pages_stored); spin_lock(&zram->wb_limit_lock); if (zram->wb_limit_enable && zram->bd_wb_limit > 0) zram->bd_wb_limit -= 1UL << (PAGE_SHIFT - 12); -- 1.9.1
