md/raid10: move rdev->corrected_errors counting
Read errors are considered to corrected if write-back and re-read
cycle is finished without further problems. Thus moving the rdev->
corrected_errors counting after the re-reading looks more reasonable
IMHO.
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: NeilBrown <neilb@suse.de>
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 6721cb0..5def27c 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1533,7 +1533,6 @@
test_bit(In_sync, &rdev->flags)) {
atomic_inc(&rdev->nr_pending);
rcu_read_unlock();
- atomic_add(s, &rdev->corrected_errors);
if (sync_page_io(rdev,
r10_bio->devs[sl].addr +
sect,
@@ -1598,6 +1597,7 @@
(unsigned long long)(
sect + rdev->data_offset),
bdevname(rdev->bdev, b));
+ atomic_add(s, &rdev->corrected_errors);
}
rdev_dec_pending(rdev, mddev);