diff options
| -rw-r--r-- | drivers/nvdimm/blk.c | 3 | ||||
| -rw-r--r-- | drivers/nvdimm/btt.c | 3 | ||||
| -rw-r--r-- | drivers/nvdimm/bus.c | 9 | ||||
| -rw-r--r-- | drivers/nvdimm/nd.h | 2 | ||||
| -rw-r--r-- | drivers/nvdimm/pmem.c | 3 |
5 files changed, 7 insertions, 13 deletions
diff --git a/drivers/nvdimm/blk.c b/drivers/nvdimm/blk.c index 1f718381a045..22e5617b2cea 100644 --- a/drivers/nvdimm/blk.c +++ b/drivers/nvdimm/blk.c @@ -226,7 +226,6 @@ 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, }; static void nd_blk_release_queue(void *q) @@ -284,7 +283,7 @@ static int nsblk_attach_disk(struct nd_namespace_blk *nsblk) set_capacity(disk, available_disk_size >> SECTOR_SHIFT); device_add_disk(dev, disk, NULL); - revalidate_disk(disk); + nvdimm_check_and_set_ro(disk); return 0; } diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c index 0ff610e728ff..0d710140bf93 100644 --- a/drivers/nvdimm/btt.c +++ b/drivers/nvdimm/btt.c @@ -1513,7 +1513,6 @@ static const struct block_device_operations btt_fops = { .submit_bio = btt_submit_bio, .rw_page = btt_rw_page, .getgeo = btt_getgeo, - .revalidate_disk = nvdimm_revalidate_disk, }; static int btt_blk_init(struct btt *btt) @@ -1558,7 +1557,7 @@ static int btt_blk_init(struct btt *btt) set_capacity(btt->btt_disk, btt->nlba * btt->sector_size >> 9); device_add_disk(&btt->nd_btt->dev, btt->btt_disk, NULL); btt->nd_btt->size = btt->nlba * (u64)btt->sector_size; - revalidate_disk(btt->btt_disk); + nvdimm_check_and_set_ro(btt->btt_disk); return 0; } diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index 955265656b96..2304c6183822 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -628,7 +628,7 @@ int __nd_driver_register(struct nd_device_driver *nd_drv, struct module *owner, } EXPORT_SYMBOL(__nd_driver_register); -int nvdimm_revalidate_disk(struct gendisk *disk) +void nvdimm_check_and_set_ro(struct gendisk *disk) { struct device *dev = disk_to_dev(disk)->parent; struct nd_region *nd_region = to_nd_region(dev->parent); @@ -639,16 +639,13 @@ int nvdimm_revalidate_disk(struct gendisk *disk) * read-only if the disk is already read-only. */ if (disk_ro || nd_region->ro == disk_ro) - return 0; + return; dev_info(dev, "%s read-only, marking %s read-only\n", dev_name(&nd_region->dev), disk->disk_name); set_disk_ro(disk, 1); - - return 0; - } -EXPORT_SYMBOL(nvdimm_revalidate_disk); +EXPORT_SYMBOL(nvdimm_check_and_set_ro); static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, char *buf) diff --git a/drivers/nvdimm/nd.h b/drivers/nvdimm/nd.h index 85c1ae813ea3..72740108ba42 100644 --- a/drivers/nvdimm/nd.h +++ b/drivers/nvdimm/nd.h @@ -361,7 +361,7 @@ u64 nd_region_interleave_set_altcookie(struct nd_region *nd_region); void nvdimm_bus_lock(struct device *dev); void nvdimm_bus_unlock(struct device *dev); bool is_nvdimm_bus_locked(struct device *dev); -int nvdimm_revalidate_disk(struct gendisk *disk); +void nvdimm_check_and_set_ro(struct gendisk *disk); void nvdimm_drvdata_release(struct kref *kref); void put_ndd(struct nvdimm_drvdata *ndd); int nd_label_reserve_dpa(struct nvdimm_drvdata *ndd); diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c index fab29b514372..140cf3b9000c 100644 --- a/drivers/nvdimm/pmem.c +++ b/drivers/nvdimm/pmem.c @@ -281,7 +281,6 @@ 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, }; static int pmem_dax_zero_page_range(struct dax_device *dax_dev, pgoff_t pgoff, @@ -501,7 +500,7 @@ static int pmem_attach_disk(struct device *dev, if (devm_add_action_or_reset(dev, pmem_release_disk, pmem)) return -ENOMEM; - revalidate_disk(disk); + nvdimm_check_and_set_ro(disk); pmem->bb_state = sysfs_get_dirent(disk_to_dev(disk)->kobj.sd, "badblocks"); |