diff options
Diffstat (limited to 'fs/btrfs/raid56.c')
| -rw-r--r-- | fs/btrfs/raid56.c | 32 |
1 files changed, 5 insertions, 27 deletions
diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c index 2bc34e91b62e..55161369fab1 100644 --- a/fs/btrfs/raid56.c +++ b/fs/btrfs/raid56.c @@ -901,6 +901,7 @@ static void raid_write_end_io(struct bio *bio) { struct btrfs_raid_bio *rbio = bio->bi_private; int err = bio->bi_error; + int max_errors; if (err) fail_bio_stripe(rbio, bio); @@ -913,7 +914,9 @@ static void raid_write_end_io(struct bio *bio) err = 0; /* OK, we have read all the stripes we need to. */ - if (atomic_read(&rbio->error) > rbio->bbio->max_errors) + max_errors = (rbio->operation == BTRFS_RBIO_PARITY_SCRUB) ? + 0 : rbio->bbio->max_errors; + if (atomic_read(&rbio->error) > max_errors) err = -EIO; rbio_orig_end_io(rbio, err); @@ -2277,31 +2280,6 @@ static int alloc_rbio_essential_pages(struct btrfs_raid_bio *rbio) return 0; } -/* - * end io function used by finish_rmw. When we finally - * get here, we've written a full stripe - */ -static void raid_write_parity_end_io(struct bio *bio) -{ - struct btrfs_raid_bio *rbio = bio->bi_private; - int err = bio->bi_error; - - if (bio->bi_error) - fail_bio_stripe(rbio, bio); - - bio_put(bio); - - if (!atomic_dec_and_test(&rbio->stripes_pending)) - return; - - err = 0; - - if (atomic_read(&rbio->error)) - err = -EIO; - - rbio_orig_end_io(rbio, err); -} - static noinline void finish_parity_scrub(struct btrfs_raid_bio *rbio, int need_check) { @@ -2454,7 +2432,7 @@ submit_write: break; bio->bi_private = rbio; - bio->bi_end_io = raid_write_parity_end_io; + bio->bi_end_io = raid_write_end_io; submit_bio(WRITE, bio); } return; |