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.j...@oracle.com>
---
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
--
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