Commits
Dmitry Monakhov committed 63573e359d0
bio-integrity: Restore original iterator on verify stage Currently ->verify_fn not woks at all because at the moment it is called bio->bi_iter.bi_size == 0, so we do not iterate integrity bvecs at all. In order to perform verification we need to know original data vector, with new bvec rewind API this is trivial. testcase: https://github.com/dmonakhov/xfstests/commit/3c6509eaa83b9c17cd0bc95d73fcdd76e1c54a85 Reviewed-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org> [hch: adopted for new status values] Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>