diff options
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-integrity.c | 32 |
1 files changed, 9 insertions, 23 deletions
diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index e1ad0b53f681..a82a9c257744 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -6,6 +6,8 @@ * This file is released under the GPL. */ +#include "dm-bio-record.h" + #include <linux/compiler.h> #include <linux/module.h> #include <linux/device-mapper.h> @@ -295,11 +297,7 @@ struct dm_integrity_io { struct completion *completion; - struct gendisk *orig_bi_disk; - u8 orig_bi_partno; - bio_end_io_t *orig_bi_end_io; - struct bio_integrity_payload *orig_bi_integrity; - struct bvec_iter orig_bi_iter; + struct dm_bio_details bio_details; }; struct journal_completion { @@ -1452,14 +1450,9 @@ static void integrity_end_io(struct bio *bio) { struct dm_integrity_io *dio = dm_per_bio_data(bio, sizeof(struct dm_integrity_io)); - bio->bi_iter = dio->orig_bi_iter; - bio->bi_disk = dio->orig_bi_disk; - bio->bi_partno = dio->orig_bi_partno; - if (dio->orig_bi_integrity) { - bio->bi_integrity = dio->orig_bi_integrity; + dm_bio_restore(&dio->bio_details, bio); + if (bio->bi_integrity) bio->bi_opf |= REQ_INTEGRITY; - } - bio->bi_end_io = dio->orig_bi_end_io; if (dio->completion) complete(dio->completion); @@ -1544,7 +1537,7 @@ static void integrity_metadata(struct work_struct *w) } } - __bio_for_each_segment(bv, bio, iter, dio->orig_bi_iter) { + __bio_for_each_segment(bv, bio, iter, dio->bio_details.bi_iter) { unsigned pos; char *mem, *checksums_ptr; @@ -1588,7 +1581,7 @@ again: if (likely(checksums != checksums_onstack)) kfree(checksums); } else { - struct bio_integrity_payload *bip = dio->orig_bi_integrity; + struct bio_integrity_payload *bip = dio->bio_details.bi_integrity; if (bip) { struct bio_vec biv; @@ -2007,20 +2000,13 @@ offload_to_thread: } else dio->completion = NULL; - dio->orig_bi_iter = bio->bi_iter; - - dio->orig_bi_disk = bio->bi_disk; - dio->orig_bi_partno = bio->bi_partno; + dm_bio_record(&dio->bio_details, bio); bio_set_dev(bio, ic->dev->bdev); - - dio->orig_bi_integrity = bio_integrity(bio); bio->bi_integrity = NULL; bio->bi_opf &= ~REQ_INTEGRITY; - - dio->orig_bi_end_io = bio->bi_end_io; bio->bi_end_io = integrity_end_io; - bio->bi_iter.bi_size = dio->range.n_sectors << SECTOR_SHIFT; + generic_make_request(bio); if (need_sync_io) { |