diff options
Diffstat (limited to 'drivers/nvdimm')
| -rw-r--r-- | drivers/nvdimm/blk.c | 5 | ||||
| -rw-r--r-- | drivers/nvdimm/btt.c | 5 | ||||
| -rw-r--r-- | drivers/nvdimm/pmem.c | 2 | ||||
| -rw-r--r-- | drivers/nvdimm/region_devs.c | 5 |
4 files changed, 12 insertions, 5 deletions
diff --git a/drivers/nvdimm/blk.c b/drivers/nvdimm/blk.c index 4f97b248c236..0df77cb07df6 100644 --- a/drivers/nvdimm/blk.c +++ b/drivers/nvdimm/blk.c @@ -180,7 +180,7 @@ static void nd_blk_make_request(struct request_queue *q, struct bio *bio) * another kernel subsystem, and we just pass it through. */ if (bio_integrity_enabled(bio) && bio_integrity_prep(bio)) { - err = -EIO; + bio->bi_error = -EIO; goto out; } @@ -199,6 +199,7 @@ static void nd_blk_make_request(struct request_queue *q, struct bio *bio) "io error in %s sector %lld, len %d,\n", (rw == READ) ? "READ" : "WRITE", (unsigned long long) iter.bi_sector, len); + bio->bi_error = err; break; } } @@ -206,7 +207,7 @@ static void nd_blk_make_request(struct request_queue *q, struct bio *bio) nd_iostat_end(bio, start); out: - bio_endio(bio, err); + bio_endio(bio); } static int nd_blk_rw_bytes(struct nd_namespace_common *ndns, diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c index 411c7b2bb37a..341202ed32b4 100644 --- a/drivers/nvdimm/btt.c +++ b/drivers/nvdimm/btt.c @@ -1189,7 +1189,7 @@ static void btt_make_request(struct request_queue *q, struct bio *bio) * another kernel subsystem, and we just pass it through. */ if (bio_integrity_enabled(bio) && bio_integrity_prep(bio)) { - err = -EIO; + bio->bi_error = -EIO; goto out; } @@ -1211,6 +1211,7 @@ static void btt_make_request(struct request_queue *q, struct bio *bio) "io error in %s sector %lld, len %d,\n", (rw == READ) ? "READ" : "WRITE", (unsigned long long) iter.bi_sector, len); + bio->bi_error = err; break; } } @@ -1218,7 +1219,7 @@ static void btt_make_request(struct request_queue *q, struct bio *bio) nd_iostat_end(bio, start); out: - bio_endio(bio, err); + bio_endio(bio); } static int btt_rw_page(struct block_device *bdev, sector_t sector, diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c index ade9eb917a4d..4c079d5cb539 100644 --- a/drivers/nvdimm/pmem.c +++ b/drivers/nvdimm/pmem.c @@ -77,7 +77,7 @@ static void pmem_make_request(struct request_queue *q, struct bio *bio) if (bio_data_dir(bio)) wmb_pmem(); - bio_endio(bio, 0); + bio_endio(bio); } static int pmem_rw_page(struct block_device *bdev, sector_t sector, diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c index a5233422f9dc..7384455792bf 100644 --- a/drivers/nvdimm/region_devs.c +++ b/drivers/nvdimm/region_devs.c @@ -458,10 +458,15 @@ static void nd_region_notify_driver_action(struct nvdimm_bus *nvdimm_bus, nvdimm_bus_unlock(dev); } if (is_nd_btt(dev) && probe) { + struct nd_btt *nd_btt = to_nd_btt(dev); + nd_region = to_nd_region(dev->parent); nvdimm_bus_lock(dev); if (nd_region->btt_seed == dev) nd_region_create_btt_seed(nd_region); + if (nd_region->ns_seed == &nd_btt->ndns->dev && + is_nd_blk(dev->parent)) + nd_region_create_blk_seed(nd_region); nvdimm_bus_unlock(dev); } } |
