REQ_PREFLUSH bio to flush dev cache uses btrfs_end_empty_barrier() completion callback only, as of now, and there it accounts for dev stat flush errors BTRFS_DEV_STAT_FLUSH_ERRS, so remove it from the btrfs_end_bio(). Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx> --- fs/btrfs/volumes.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 73d56eef5e60..1563ae03079b 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -6010,9 +6010,6 @@ static void btrfs_end_bio(struct bio *bio) else btrfs_dev_stat_inc(dev, BTRFS_DEV_STAT_READ_ERRS); - if (bio->bi_opf & REQ_PREFLUSH) - btrfs_dev_stat_inc(dev, - BTRFS_DEV_STAT_FLUSH_ERRS); btrfs_dev_stat_print_on_error(dev); } } -- 2.10.0 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
