On Mon, Jun 26, 2017 at 08:09:57PM +0800, Ming Lei wrote:
> Commit 17347cec15f919901c90(Btrfs: change how we iterate bios in endio)
> mentioned that for dio the submitted bio may be fast cloned, we
> can't access the bvec table directly for a cloned bio, so use
> bio_get_first_bvec() to retrieve
Commit 17347cec15f919901c90(Btrfs: change how we iterate bios in endio)
mentioned that for dio the submitted bio may be fast cloned, we
can't access the bvec table directly for a cloned bio, so use
bio_get_first_bvec() to retrieve the 1st bvec.
Cc: Chris Mason
Cc: Josef Bacik