diff options
Diffstat (limited to 'drivers/md')
33 files changed, 248 insertions, 238 deletions
diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h index c3ea03c9a1a8..dee542fff68e 100644 --- a/drivers/md/bcache/bcache.h +++ b/drivers/md/bcache/bcache.h @@ -849,10 +849,11 @@ static inline void wake_up_allocators(struct cache_set *c) /* Forward declarations */ -void bch_count_io_errors(struct cache *, int, const char *); +void bch_count_io_errors(struct cache *, blk_status_t, const char *); void bch_bbio_count_io_errors(struct cache_set *, struct bio *, - int, const char *); -void bch_bbio_endio(struct cache_set *, struct bio *, int, const char *); + blk_status_t, const char *); +void bch_bbio_endio(struct cache_set *, struct bio *, blk_status_t, + const char *); void bch_bbio_free(struct bio *, struct cache_set *); struct bio *bch_bbio_alloc(struct cache_set *); diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c index 450d0e848ae4..866dcf78ff8e 100644 --- a/drivers/md/bcache/btree.c +++ b/drivers/md/bcache/btree.c @@ -307,7 +307,7 @@ static void bch_btree_node_read(struct btree *b) bch_submit_bbio(bio, b->c, &b->key, 0); closure_sync(&cl); - if (bio->bi_error) + if (bio->bi_status) set_btree_node_io_error(b); bch_bbio_free(bio, b->c); @@ -374,10 +374,10 @@ static void btree_node_write_endio(struct bio *bio) struct closure *cl = bio->bi_private; struct btree *b = container_of(cl, struct btree, io); - if (bio->bi_error) + if (bio->bi_status) set_btree_node_io_error(b); - bch_bbio_count_io_errors(b->c, bio, bio->bi_error, "writing btree"); + bch_bbio_count_io_errors(b->c, bio, bio->bi_status, "writing btree"); closure_put(cl); } diff --git a/drivers/md/bcache/io.c b/drivers/md/bcache/io.c index db45a88c0ce9..6a9b85095e7b 100644 --- a/drivers/md/bcache/io.c +++ b/drivers/md/bcache/io.c @@ -50,7 +50,7 @@ void bch_submit_bbio(struct bio *bio, struct cache_set *c, /* IO errors */ -void bch_count_io_errors(struct cache *ca, int error, const char *m) +void bch_count_io_errors(struct cache *ca, blk_status_t error, const char *m) { /* * The halflife of an error is: @@ -103,7 +103,7 @@ void bch_count_io_errors(struct cache *ca, int error, const char *m) } void bch_bbio_count_io_errors(struct cache_set *c, struct bio *bio, - int error, const char *m) + blk_status_t error, const char *m) { struct bbio *b = container_of(bio, struct bbio, bio); struct cache *ca = PTR_CACHE(c, &b->key, 0); @@ -132,7 +132,7 @@ void bch_bbio_count_io_errors(struct cache_set *c, struct bio *bio, } void bch_bbio_endio(struct cache_set *c, struct bio *bio, - int error, const char *m) + blk_status_t error, const char *m) { struct closure *cl = bio->bi_private; diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c index 1198e53d5670..0352d05e495c 100644 --- a/drivers/md/bcache/journal.c +++ b/drivers/md/bcache/journal.c @@ -549,7 +549,7 @@ static void journal_write_endio(struct bio *bio) { struct journal_write *w = bio->bi_private; - cache_set_err_on(bio->bi_error, w->c, "journal io error"); + cache_set_err_on(bio->bi_status, w->c, "journal io error"); closure_put(&w->c->journal.io); } diff --git a/drivers/md/bcache/movinggc.c b/drivers/md/bcache/movinggc.c index 13b8a907006d..f633b30c962e 100644 --- a/drivers/md/bcache/movinggc.c +++ b/drivers/md/bcache/movinggc.c @@ -63,14 +63,14 @@ static void read_moving_endio(struct bio *bio) struct moving_io *io = container_of(bio->bi_private, struct moving_io, cl); - if (bio->bi_error) - io->op.error = bio->bi_error; + if (bio->bi_status) + io->op.status = bio->bi_status; else if (!KEY_DIRTY(&b->key) && ptr_stale(io->op.c, &b->key, 0)) { - io->op.error = -EINTR; + io->op.status = BLK_STS_IOERR; } - bch_bbio_endio(io->op.c, bio, bio->bi_error, "reading data to move"); + bch_bbio_endio(io->op.c, bio, bio->bi_status, "reading data to move"); } static void moving_init(struct moving_io *io) @@ -92,7 +92,7 @@ static void write_moving(struct closure *cl) struct moving_io *io = container_of(cl, struct moving_io, cl); struct data_insert_op *op = &io->op; - if (!op->error) { + if (!op->status) { moving_init(io); io->bio.bio.bi_iter.bi_sector = KEY_START(&io->w->key); diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c index 709c9cc34369..019b3df9f1c6 100644 --- a/drivers/md/bcache/request.c +++ b/drivers/md/bcache/request.c @@ -81,7 +81,7 @@ static void bch_data_insert_keys(struct closure *cl) if (ret == -ESRCH) { op->replace_collision = true; } else if (ret) { - op->error = -ENOMEM; + op->status = BLK_STS_RESOURCE; op->insert_data_done = true; } @@ -178,17 +178,17 @@ static void bch_data_insert_endio(struct bio *bio) struct closure *cl = bio->bi_private; struct data_insert_op *op = container_of(cl, struct data_insert_op, cl); - if (bio->bi_error) { + if (bio->bi_status) { /* TODO: We could try to recover from this. */ if (op->writeback) - op->error = bio->bi_error; + op->status = bio->bi_status; else if (!op->replace) set_closure_fn(cl, bch_data_insert_error, op->wq); else set_closure_fn(cl, NULL, NULL); } - bch_bbio_endio(op->c, bio, bio->bi_error, "writing data to cache"); + bch_bbio_endio(op->c, bio, bio->bi_status, "writing data to cache"); } static void bch_data_insert_start(struct closure *cl) @@ -488,15 +488,15 @@ static void bch_cache_read_endio(struct bio *bio) * from the backing device. */ - if (bio->bi_error) - s->iop.error = bio->bi_error; + if (bio->bi_status) + s->iop.status = bio->bi_status; else if (!KEY_DIRTY(&b->key) && ptr_stale(s->iop.c, &b->key, 0)) { atomic_long_inc(&s->iop.c->cache_read_races); - s->iop.error = -EINTR; + s->iop.status = BLK_STS_IOERR; } - bch_bbio_endio(s->iop.c, bio, bio->bi_error, "reading from cache"); + bch_bbio_endio(s->iop.c, bio, bio->bi_status, "reading from cache"); } /* @@ -593,9 +593,9 @@ static void request_endio(struct bio *bio) { struct closure *cl = bio->bi_private; - if (bio->bi_error) { + if (bio->bi_status) { struct search *s = container_of(cl, struct search, cl); - s->iop.error = bio->bi_error; + s->iop.status = bio->bi_status; /* Only cache read errors are recoverable */ s->recoverable = false; } @@ -611,7 +611,7 @@ static void bio_complete(struct search *s) &s->d->disk->part0, s->start_time); trace_bcache_request_end(s->d, s->orig_bio); - s->orig_bio->bi_error = s->iop.error; + s->orig_bio->bi_status = s->iop.status; bio_endio(s->orig_bio); s->orig_bio = NULL; } @@ -664,7 +664,7 @@ static inline struct search *search_alloc(struct bio *bio, s->iop.inode = d->id; s->iop.write_point = hash_long((unsigned long) current, 16); s->iop.write_prio = 0; - s->iop.error = 0; + s->iop.status = 0; s->iop.flags = 0; s->iop.flush_journal = op_is_flush(bio->bi_opf); s->iop.wq = bcache_wq; @@ -707,7 +707,7 @@ static void cached_dev_read_error(struct closure *cl) /* Retry from the backing device: */ trace_bcache_read_retry(s->orig_bio); - s->iop.error = 0; + s->iop.status = 0; do_bio_hook(s, s->orig_bio); /* XXX: invalidate cache */ @@ -767,7 +767,7 @@ static void cached_dev_read_done_bh(struct closure *cl) !s->cache_miss, s->iop.bypass); trace_bcache_read(s->orig_bio, !s->cache_miss, s->iop.bypass); - if (s->iop.error) + if (s->iop.status) continue_at_nobarrier(cl, cached_dev_read_error, bcache_wq); else if (s->iop.bio || verify(dc, &s->bio.bio)) continue_at_nobarrier(cl, cached_dev_read_done, bcache_wq); diff --git a/drivers/md/bcache/request.h b/drivers/md/bcache/request.h index 1ff36875c2b3..7689176951ce 100644 --- a/drivers/md/bcache/request.h +++ b/drivers/md/bcache/request.h @@ -10,7 +10,7 @@ struct data_insert_op { unsigned inode; uint16_t write_point; uint16_t write_prio; - short error; + blk_status_t status; union { uint16_t flags; diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index e57353e39168..fbc4f5412dec 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -271,7 +271,7 @@ static void write_super_endio(struct bio *bio) { struct cache *ca = bio->bi_private; - bch_count_io_errors(ca, bio->bi_error, "writing superblock"); + bch_count_io_errors(ca, bio->bi_status, "writing superblock"); closure_put(&ca->set->sb_write); } @@ -321,7 +321,7 @@ static void uuid_endio(struct bio *bio) struct closure *cl = bio->bi_private; struct cache_set *c = container_of(cl, struct cache_set, uuid_write); - cache_set_err_on(bio->bi_error, c, "accessing uuids"); + cache_set_err_on(bio->bi_status, c, "accessing uuids"); bch_bbio_free(bio, c); closure_put(cl); } @@ -494,7 +494,7 @@ static void prio_endio(struct bio *bio) { struct cache *ca = bio->bi_private; - cache_set_err_on(bio->bi_error, ca->set, "accessing priorities"); + cache_set_err_on(bio->bi_status, ca->set, "accessing priorities"); bch_bbio_free(bio, ca->set); closure_put(&ca->prio); } diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c index 6ac2e48b9235..42c66e76f05e 100644 --- a/drivers/md/bcache/writeback.c +++ b/drivers/md/bcache/writeback.c @@ -167,7 +167,7 @@ static void dirty_endio(struct bio *bio) struct keybuf_key *w = bio->bi_private; struct dirty_io *io = w->private; - if (bio->bi_error) + if (bio->bi_status) SET_KEY_DIRTY(&w->key, false); closure_put(&io->cl); @@ -195,7 +195,7 @@ static void read_dirty_endio(struct bio *bio) struct dirty_io *io = w->private; bch_count_io_errors(PTR_CACHE(io->dc->disk.c, &w->key, 0), - bio->bi_error, "reading dirty data from cache"); + bio->bi_status, "reading dirty data from cache"); dirty_endio(bio); } diff --git a/drivers/md/dm-bio-prison-v1.c b/drivers/md/dm-bio-prison-v1.c index ae7da2c30a57..82d27384d31f 100644 --- a/drivers/md/dm-bio-prison-v1.c +++ b/drivers/md/dm-bio-prison-v1.c @@ -229,7 +229,7 @@ void dm_cell_release_no_holder(struct dm_bio_prison *prison, EXPORT_SYMBOL_GPL(dm_cell_release_no_holder); void dm_cell_error(struct dm_bio_prison *prison, - struct dm_bio_prison_cell *cell, int error) + struct dm_bio_prison_cell *cell, blk_status_t error) { struct bio_list bios; struct bio *bio; @@ -238,7 +238,7 @@ void dm_cell_error(struct dm_bio_prison *prison, dm_cell_release(prison, cell, &bios); while ((bio = bio_list_pop(&bios))) { - bio->bi_error = error; + bio->bi_status = error; bio_endio(bio); } } diff --git a/drivers/md/dm-bio-prison-v1.h b/drivers/md/dm-bio-prison-v1.h index cddd4ac07e2c..cec52ac5e1ae 100644 --- a/drivers/md/dm-bio-prison-v1.h +++ b/drivers/md/dm-bio-prison-v1.h @@ -91,7 +91,7 @@ void dm_cell_release_no_holder(struct dm_bio_prison *prison, struct dm_bio_prison_cell *cell, struct bio_list *inmates); void dm_cell_error(struct dm_bio_prison *prison, - struct dm_bio_prison_cell *cell, int error); + struct dm_bio_prison_cell *cell, blk_status_t error); /* * Visits the cell and then releases. Guarantees no new inmates are diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c index cd8139593ccd..0902d2fd1743 100644 --- a/drivers/md/dm-bufio.c +++ b/drivers/md/dm-bufio.c @@ -145,8 +145,8 @@ struct dm_buffer { enum data_mode data_mode; unsigned char list_mode; /* LIST_* */ unsigned hold_count; - int read_error; - int write_error; + blk_status_t read_error; + blk_status_t write_error; unsigned long state; unsigned long last_accessed; struct dm_bufio_client *c; @@ -555,7 +555,7 @@ static void dmio_complete(unsigned long error, void *context) { struct dm_buffer *b = context; - b->bio.bi_error = error ? -EIO : 0; + b->bio.bi_status = error ? BLK_STS_IOERR : 0; b->bio.bi_end_io(&b->bio); } @@ -588,7 +588,7 @@ static void use_dmio(struct dm_buffer *b, int rw, sector_t sector, r = dm_io(&io_req, 1, ®ion, NULL); if (r) { - b->bio.bi_error = r; + b->bio.bi_status = errno_to_blk_status(r); end_io(&b->bio); } } @@ -596,7 +596,7 @@ static void use_dmio(struct dm_buffer *b, int rw, sector_t sector, static void inline_endio(struct bio *bio) { bio_end_io_t *end_fn = bio->bi_private; - int error = bio->bi_error; + blk_status_t status = bio->bi_status; /* * Reset the bio to free any attached resources @@ -604,7 +604,7 @@ static void inline_endio(struct bio *bio) */ bio_reset(bio); - bio->bi_error = error; + bio->bi_status = status; end_fn(bio); } @@ -685,11 +685,12 @@ static void write_endio(struct bio *bio) { struct dm_buffer *b = container_of(bio, struct dm_buffer, bio); - b->write_error = bio->bi_error; - if (unlikely(bio->bi_error)) { + b->write_error = bio->bi_status; + if (unlikely(bio->bi_status)) { struct dm_bufio_client *c = b->c; - int error = bio->bi_error; - (void)cmpxchg(&c->async_write_error, 0, error); + + (void)cmpxchg(&c->async_write_error, 0, + blk_status_to_errno(bio->bi_status)); } BUG_ON(!test_bit(B_WRITING, &b->state)); @@ -1063,7 +1064,7 @@ static void read_endio(struct bio *bio) { struct dm_buffer *b = container_of(bio, struct dm_buffer, bio); - b->read_error = bio->bi_error; + b->read_error = bio->bi_status; BUG_ON(!test_bit(B_READING, &b->state)); @@ -1107,7 +1108,7 @@ static void *new_read(struct dm_bufio_client *c, sector_t block, wait_on_bit_io(&b->state, B_READING, TASK_UNINTERRUPTIBLE); if (b->read_error) { - int error = b->read_error; + int error = blk_status_to_errno(b->read_error); dm_bufio_release(b); @@ -1257,7 +1258,8 @@ EXPORT_SYMBOL_GPL(dm_bufio_write_dirty_buffers_async); */ int dm_bufio_write_dirty_buffers(struct dm_bufio_client *c) { - int a, f; + blk_status_t a; + int f; unsigned long buffers_processed = 0; struct dm_buffer *b, *tmp; diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c index c48612e6d525..c5ea03fc7ee1 100644 --- a/drivers/md/dm-cache-target.c +++ b/drivers/md/dm-cache-target.c @@ -119,7 +119,7 @@ static void iot_io_end(struct io_tracker *iot, sector_t len) */ struct continuation { struct work_struct ws; - int input; + blk_status_t input; }; static inline void init_continuation(struct continuation *k, @@ -145,7 +145,7 @@ struct batcher { /* * The operation that everyone is waiting for. */ - int (*commit_op)(void *context); + blk_status_t (*commit_op)(void *context); void *commit_context; /* @@ -171,8 +171,7 @@ struct batcher { static void __commit(struct work_struct *_ws) { struct batcher *b = container_of(_ws, struct batcher, commit_work); - - int r; + blk_status_t r; unsigned long flags; struct list_head work_items; struct work_struct *ws, *tmp; @@ -205,7 +204,7 @@ static void __commit(struct work_struct *_ws) while ((bio = bio_list_pop(&bios))) { if (r) { - bio->bi_error = r; + bio->bi_status = r; bio_endio(bio); } else b->issue_op(bio, b->issue_context); @@ -213,7 +212,7 @@ static void __commit(struct work_struct *_ws) } static void batcher_init(struct batcher *b, - int (*commit_op)(void *), + blk_status_t (*commit_op)(void *), void *commit_context, void (*issue_op)(struct bio *bio, void *), void *issue_context, @@ -955,7 +954,7 @@ static void writethrough_endio(struct bio *bio) dm_unhook_bio(&pb->hook_info, bio); - if (bio->bi_error) { + if (bio->bi_status) { bio_endio(bio); return; } @@ -1220,7 +1219,7 @@ static void copy_complete(int read_err, unsigned long write_err, void *context) struct dm_cache_migration *mg = container_of(context, struct dm_cache_migration, k); if (read_err || write_err) - mg->k.input = -EIO; + mg->k.input = BLK_STS_IOERR; queue_continuation(mg->cache->wq, &mg->k); } @@ -1266,8 +1265,8 @@ static void overwrite_endio(struct bio *bio) dm_unhook_bio(&pb->hook_info, bio); - if (bio->bi_error) - mg->k.input = bio->bi_error; + if (bio->bi_status) + mg->k.input = bio->bi_status; queue_continuation(mg->cache->wq, &mg->k); } @@ -1323,8 +1322,10 @@ static void mg_complete(struct dm_cache_migration *mg, bool success) if (mg->overwrite_bio) { if (success) force_set_dirty(cache, cblock); + else if (mg->k.input) + mg->overwrite_bio->bi_status = mg->k.input; else - mg->overwrite_bio->bi_error = (mg->k.input ? : -EIO); + mg->overwrite_bio->bi_status = BLK_STS_IOERR; bio_endio(mg->overwrite_bio); } else { if (success) @@ -1504,7 +1505,7 @@ static void mg_copy(struct work_struct *ws) r = copy(mg, is_policy_promote); if (r) { DMERR_LIMIT("%s: migration copy failed", cache_device_name(cache)); - mg->k.input = -EIO; + mg->k.input = BLK_STS_IOERR; mg_complete(mg, false); } } @@ -1907,12 +1908,12 @@ static int commit(struct cache *cache, bool clean_shutdown) /* * Used by the batcher. */ -static int commit_op(void *context) +static blk_status_t commit_op(void *context) { struct cache *cache = context; if (dm_cache_changed_this_transaction(cache->cmd)) - return commit(cache, false); + return errno_to_blk_status(commit(cache, false)); return 0; } @@ -2018,7 +2019,7 @@ static void requeue_deferred_bios(struct cache *cache) bio_list_init(&cache->deferred_bios); while ((bio = bio_list_pop(&bios))) { - bio->bi_error = DM_ENDIO_REQUEUE; + bio->bi_status = BLK_STS_DM_REQUEUE; bio_endio(bio); } } @@ -2820,7 +2821,8 @@ static int cache_map(struct dm_target *ti, struct bio *bio) return r; } -static int cache_end_io(struct dm_target *ti, struct bio *bio, int *error) +static int cache_end_io(struct dm_target *ti, struct bio *bio, + blk_status_t *error) { struct cache *cache = ti->private; unsigned long flags; diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index f4b51809db21..586cef085c6a 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -71,7 +71,7 @@ struct dm_crypt_io { struct convert_context ctx; atomic_t io_pending; - int error; + blk_status_t error; sector_t sector; struct rb_node rb_node; @@ -1292,7 +1292,7 @@ static void crypt_free_req(struct crypt_config *cc, void *req, struct bio *base_ /* * Encrypt / decrypt data from one bio to another one (can be the same one) */ -static int crypt_convert(struct crypt_config *cc, +static blk_status_t crypt_convert(struct crypt_config *cc, struct convert_context *ctx) { unsigned int tag_offset = 0; @@ -1343,13 +1343,13 @@ static int crypt_convert(struct crypt_config *cc, */ case -EBADMSG: atomic_dec(&ctx->cc_pending); - return -EILSEQ; + return BLK_STS_PROTECTION; /* * There was an error while processing the request. */ default: atomic_dec(&ctx->cc_pending); - return -EIO; + return BLK_STS_IOERR; } } @@ -1463,7 +1463,7 @@ static void crypt_dec_pending(struct dm_crypt_io *io) { struct crypt_config *cc = io->cc; struct bio *base_bio = io->base_bio; - int error = io->error; + blk_status_t error = io->error; if (!atomic_dec_and_test(&io->io_pending)) return; @@ -1476,7 +1476,7 @@ static void crypt_dec_pending(struct dm_crypt_io *io) else kfree(io->integrity_metadata); - base_bio->bi_error = error; + base_bio->bi_status = error; bio_endio(base_bio); } @@ -1502,7 +1502,7 @@ static void crypt_endio(struct bio *clone) struct dm_crypt_io *io = clone->bi_private; struct crypt_config *cc = io->cc; unsigned rw = bio_data_dir(clone); - int error; + blk_status_t error; /* * free the processed pages @@ -1510,7 +1510,7 @@ static void crypt_endio(struct bio *clone) if (rw == WRITE) crypt_free_buffer_pages(cc, clone); - error = clone->bi_error; + error = clone->bi_status; bio_put(clone); if (rw == READ && !error) { @@ -1570,7 +1570,7 @@ static void kcryptd_io_read_work(struct work_struct *work) crypt_inc_pending(io); if (kcryptd_io_read(io, GFP_NOIO)) - io->error = -ENOMEM; + io->error = BLK_STS_RESOURCE; crypt_dec_pending(io); } @@ -1656,7 +1656,7 @@ static void kcryptd_crypt_write_io_submit(struct dm_crypt_io *io, int async) sector_t sector; struct rb_node **rbp, *parent; - if (unlikely(io->error < 0)) { + if (unlikely(io->error)) { crypt_free_buffer_pages(cc, clone); bio_put(clone); crypt_dec_pending(io); @@ -1697,7 +1697,7 @@ static void kcryptd_crypt_write_convert(struct dm_crypt_io *io) struct bio *clone; int crypt_finished; sector_t sector = io->sector; - int r; + blk_status_t r; /* * Prevent io from disappearing until this function completes. @@ -1707,7 +1707,7 @@ static void kcryptd_crypt_write_convert(struct dm_crypt_io *io) clone = crypt_alloc_buffer(io, io->base_bio->bi_iter.bi_size); if (unlikely(!clone)) { - io->error = -EIO; + io->error = BLK_STS_IOERR; goto dec; } @@ -1718,7 +1718,7 @@ static void kcryptd_crypt_write_convert(struct dm_crypt_io *io) crypt_inc_pending(io); r = crypt_convert(cc, &io->ctx); - if (r < 0) + if (r) io->error = r; crypt_finished = atomic_dec_and_test(&io->ctx.cc_pending); @@ -1740,7 +1740,7 @@ static void kcryptd_crypt_read_done(struct dm_crypt_io *io) static void kcryptd_crypt_read_convert(struct dm_crypt_io *io) { struct crypt_config *cc = io->cc; - int r = 0; + blk_status_t r; crypt_inc_pending(io); @@ -1748,7 +1748,7 @@ static void kcryptd_crypt_read_convert(struct dm_crypt_io *io) io->sector); r = crypt_convert(cc, &io->ctx); - if (r < 0) + if (r) io->error = r; if (atomic_dec_and_test(&io->ctx.cc_pending)) @@ -1781,9 +1781,9 @@ static void kcryptd_async_done(struct crypto_async_request *async_req, if (error == -EBADMSG) { DMERR_LIMIT("INTEGRITY AEAD ERROR, sector %llu", (unsigned long long)le64_to_cpu(*org_sector_of_dmreq(cc, dmreq))); - io->error = -EILSEQ; + io->error = BLK_STS_PROTECTION; } else if (error < 0) - io->error = -EIO; + io->error = BLK_STS_IOERR; crypt_free_req(cc, req_of_dmreq(cc, dmreq), io->base_bio); diff --git a/drivers/md/dm-flakey.c b/drivers/md/dm-flakey.c index c9539917a59b..3d04d5ce19d9 100644 --- a/drivers/md/dm-flakey.c +++ b/drivers/md/dm-flakey.c @@ -358,7 +358,8 @@ map_bio: return DM_MAPIO_REMAPPED; } -static int flakey_end_io(struct dm_target *ti, struct bio *bio, int *error) +static int flakey_end_io(struct dm_target *ti, struct bio *bio, + blk_status_t *error) { struct flakey_c *fc = ti->private; struct per_bio_data *pb = dm_per_bio_data(bio, sizeof(struct per_bio_data)); @@ -377,7 +378,7 @@ static int flakey_end_io(struct dm_target *ti, struct bio *bio, int *error) * Error read during the down_interval if drop_writes * and error_writes were not configured. */ - *error = -EIO; + *error = BLK_STS_IOERR; } } diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index ee78fb471229..ccc6ef4d00b9 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -246,7 +246,7 @@ struct dm_integrity_io { unsigned metadata_offset; atomic_t in_flight; - int bi_error; + blk_status_t bi_status; struct completion *completion; @@ -1114,8 +1114,8 @@ static void submit_flush_bio(struct dm_integrity_c *ic, struct dm_integrity_io * static void do_endio(struct dm_integrity_c *ic, struct bio *bio) { int r = dm_integrity_failed(ic); - if (unlikely(r) && !bio->bi_error) - bio->bi_error = r; + if (unlikely(r) && !bio->bi_status) + bio->bi_status = errno_to_blk_status(r); bio_endio(bio); } @@ -1123,7 +1123,7 @@ static void do_endio_flush(struct dm_integrity_c *ic, struct dm_integrity_io *di { struct bio *bio = dm_bio_from_per_bio_data(dio, sizeof(struct dm_integrity_io)); - if (unlikely(dio->fua) && likely(!bio->bi_error) && likely(!dm_integrity_failed(ic))) + if (unlikely(dio->fua) && likely(!bio->bi_status) && likely(!dm_integrity_failed(ic))) submit_flush_bio(ic, dio); else do_endio(ic, bio); @@ -1142,9 +1142,9 @@ static void dec_in_flight(struct dm_integrity_io *dio) bio = dm_bio_from_per_bio_data(dio, sizeof(struct dm_integrity_io)); - if (unlikely(dio->bi_error) && !bio->bi_error) - bio->bi_error = dio->bi_error; - if (likely(!bio->bi_error) && unlikely(bio_sectors(bio) != dio->range.n_sectors)) { + if (unlikely(dio->bi_status) && !bio->bi_status) + bio->bi_status = dio->bi_status; + if (likely(!bio->bi_status) && unlikely(bio_sectors(bio) != dio->range.n_sectors)) { dio->range.logical_sector += dio->range.n_sectors; bio_advance(bio, dio->range.n_sectors << SECTOR_SHIFT); INIT_WORK(&dio->work, integrity_bio_wait); @@ -1318,7 +1318,7 @@ skip_io: dec_in_flight(dio); return; error: - dio->bi_error = r; + dio->bi_status = errno_to_blk_status(r); dec_in_flight(dio); } @@ -1331,7 +1331,7 @@ static int dm_integrity_map(struct dm_target *ti, struct bio *bio) sector_t area, offset; dio->ic = ic; - dio->bi_error = 0; + dio->bi_status = 0; if (unlikely(bio->bi_opf & REQ_PREFLUSH)) { submit_flush_bio(ic, dio); diff --git a/drivers/md/dm-io.c b/drivers/md/dm-io.c index 3702e502466d..c8f8f3004085 100644 --- a/drivers/md/dm-io.c +++ b/drivers/md/dm-io.c @@ -124,7 +124,7 @@ static void complete_io(struct io *io) fn(error_bits, context); } |