tree bc968559afc3b8187c9ae41f4bc18a554522bf10
parent 3526302f26162ae738926d44eb39e2e0780b11bc
author Nikolay Borisov <nborisov@suse.com> 1593764067 +0300
committer David Sterba <dsterba@suse.com> 1595847340 +0200

btrfs: record btrfs_device directly in btrfs_io_bio

Instead of recording stripe_index and using that to access correct
btrfs_device from btrfs_bio::stripes record the btrfs_device in
btrfs_io_bio. This will enable endio handlers to increment device
error counters on checksum errors.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>