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/of_pmem.c | 1 | ||||
| -rw-r--r-- | drivers/nvdimm/pmem.c | 5 | ||||
| -rw-r--r-- | drivers/nvdimm/region_devs.c | 8 | ||||
| -rw-r--r-- | drivers/nvdimm/security.c | 2 |
6 files changed, 15 insertions, 11 deletions
diff --git a/drivers/nvdimm/blk.c b/drivers/nvdimm/blk.c index 39030a324d7f..1f718381a045 100644 --- a/drivers/nvdimm/blk.c +++ b/drivers/nvdimm/blk.c @@ -162,7 +162,7 @@ static int nsblk_do_bvec(struct nd_namespace_blk *nsblk, return err; } -static blk_qc_t nd_blk_make_request(struct request_queue *q, struct bio *bio) +static blk_qc_t nd_blk_submit_bio(struct bio *bio) { struct bio_integrity_payload *bip; struct nd_namespace_blk *nsblk = bio->bi_disk->private_data; @@ -225,6 +225,7 @@ static int nsblk_rw_bytes(struct nd_namespace_common *ndns, static const struct block_device_operations nd_blk_fops = { .owner = THIS_MODULE, + .submit_bio = nd_blk_submit_bio, .revalidate_disk = nvdimm_revalidate_disk, }; @@ -250,7 +251,7 @@ static int nsblk_attach_disk(struct nd_namespace_blk *nsblk) internal_nlba = div_u64(nsblk->size, nsblk_internal_lbasize(nsblk)); available_disk_size = internal_nlba * nsblk_sector_size(nsblk); - q = blk_alloc_queue(nd_blk_make_request, NUMA_NO_NODE); + q = blk_alloc_queue(NUMA_NO_NODE); if (!q) return -ENOMEM; if (devm_add_action_or_reset(dev, nd_blk_release_queue, q)) diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c index 48e9d169b6f9..412d21d8f643 100644 --- a/drivers/nvdimm/btt.c +++ b/drivers/nvdimm/btt.c @@ -1439,7 +1439,7 @@ static int btt_do_bvec(struct btt *btt, struct bio_integrity_payload *bip, return ret; } -static blk_qc_t btt_make_request(struct request_queue *q, struct bio *bio) +static blk_qc_t btt_submit_bio(struct bio *bio) { struct bio_integrity_payload *bip = bio_integrity(bio); struct btt *btt = bio->bi_disk->private_data; @@ -1512,6 +1512,7 @@ static int btt_getgeo(struct block_device *bd, struct hd_geometry *geo) static const struct block_device_operations btt_fops = { .owner = THIS_MODULE, + .submit_bio = btt_submit_bio, .rw_page = btt_rw_page, .getgeo = btt_getgeo, .revalidate_disk = nvdimm_revalidate_disk, @@ -1523,7 +1524,7 @@ static int btt_blk_init(struct btt *btt) struct nd_namespace_common *ndns = nd_btt->ndns; /* create a new disk and request queue for btt */ - btt->btt_queue = blk_alloc_queue(btt_make_request, NUMA_NO_NODE); + btt->btt_queue = blk_alloc_queue(NUMA_NO_NODE); if (!btt->btt_queue) return -ENOMEM; diff --git a/drivers/nvdimm/of_pmem.c b/drivers/nvdimm/of_pmem.c index 6826a274a1f1..10dbdcdfb9ce 100644 --- a/drivers/nvdimm/of_pmem.c +++ b/drivers/nvdimm/of_pmem.c @@ -90,6 +90,7 @@ static int of_pmem_region_remove(struct platform_device *pdev) static const struct of_device_id of_pmem_region_match[] = { { .compatible = "pmem-region" }, + { .compatible = "pmem-region-v2" }, { }, }; diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c index d25e66fd942d..94790e6e0e4c 100644 --- a/drivers/nvdimm/pmem.c +++ b/drivers/nvdimm/pmem.c @@ -189,7 +189,7 @@ static blk_status_t pmem_do_write(struct pmem_device *pmem, return rc; } -static blk_qc_t pmem_make_request(struct request_queue *q, struct bio *bio) +static blk_qc_t pmem_submit_bio(struct bio *bio) { int ret = 0; blk_status_t rc = 0; @@ -281,6 +281,7 @@ __weak long __pmem_direct_access(struct pmem_device *pmem, pgoff_t pgoff, static const struct block_device_operations pmem_fops = { .owner = THIS_MODULE, + .submit_bio = pmem_submit_bio, .rw_page = pmem_rw_page, .revalidate_disk = nvdimm_revalidate_disk, }; @@ -423,7 +424,7 @@ static int pmem_attach_disk(struct device *dev, return -EBUSY; } - q = blk_alloc_queue(pmem_make_request, dev_to_node(dev)); + q = blk_alloc_queue(dev_to_node(dev)); if (!q) return -ENOMEM; diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c index 20ff30c2ab93..ef23119db574 100644 --- a/drivers/nvdimm/region_devs.c +++ b/drivers/nvdimm/region_devs.c @@ -1206,13 +1206,13 @@ int generic_nvdimm_flush(struct nd_region *nd_region) idx = this_cpu_add_return(flush_idx, hash_32(current->pid + idx, 8)); /* - * The first wmb() is needed to 'sfence' all previous writes - * such that they are architecturally visible for the platform - * buffer flush. Note that we've already arranged for pmem + * The pmem_wmb() is needed to 'sfence' all + * previous writes such that they are architecturally visible for + * the platform buffer flush. Note that we've already arranged for pmem * writes to avoid the cache via memcpy_flushcache(). The final * wmb() ensures ordering for the NVDIMM flush write. */ - wmb(); + pmem_wmb(); for (i = 0; i < nd_region->ndr_mappings; i++) if (ndrd_get_flush_wpq(ndrd, i, 0)) writeq(1, ndrd_get_flush_wpq(ndrd, i, idx)); diff --git a/drivers/nvdimm/security.c b/drivers/nvdimm/security.c index 35d265014e1e..4b80150e4afa 100644 --- a/drivers/nvdimm/security.c +++ b/drivers/nvdimm/security.c @@ -95,7 +95,7 @@ static struct key *nvdimm_lookup_user_key(struct nvdimm *nvdimm, struct encrypted_key_payload *epayload; struct device *dev = &nvdimm->dev; - keyref = lookup_user_key(id, 0, 0); + keyref = lookup_user_key(id, 0, KEY_NEED_SEARCH); if (IS_ERR(keyref)) return NULL; |