From ddd5115fe5594f5aae3c7f0008a5327bb1d19397 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Wed, 27 Jul 2011 11:00:36 +1000 Subject: [PATCH] md/raid5: 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 Signed-off-by: NeilBrown --- drivers/md/raid5.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 0cd591472e1f..a81eca6434dd 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -547,10 +547,6 @@ static void ops_run_io(struct stripe_head *sh, struct stripe_head_state *s) bi->bi_io_vec[0].bv_offset = 0; bi->bi_size = STRIPE_SIZE; bi->bi_next = NULL; - if ((rw & WRITE) && - test_bit(R5_ReWrite, &sh->dev[i].flags)) - atomic_add(STRIPE_SECTORS, - &rdev->corrected_errors); generic_make_request(bi); } else { if (rw & WRITE) @@ -1590,6 +1586,7 @@ static void raid5_end_read_request(struct bio * bi, int error) (unsigned long long)(sh->sector + rdev->data_offset), bdevname(rdev->bdev, b)); + atomic_add(STRIPE_SECTORS, &rdev->corrected_errors); clear_bit(R5_ReadError, &sh->dev[i].flags); clear_bit(R5_ReWrite, &sh->dev[i].flags); } -- 2.20.1