diff options
author | Matias Bjørling <m@bjorling.me> | 2016-11-29 00:38:53 +0300 |
---|---|---|
committer | Jens Axboe <axboe@fb.com> | 2016-11-29 22:12:51 +0300 |
commit | 3dc87dd048dc442bab633e85bfb96c893612d765 (patch) | |
tree | f27555669881ee60bdb0969d1ca5927a71cb0f35 /drivers/lightnvm/core.c | |
parent | 7498e99fc51ca60b960ef79061e0e7b521feb07e (diff) | |
download | linux-3dc87dd048dc442bab633e85bfb96c893612d765.tar.xz |
nvme: lightnvm: attach lightnvm sysfs to nvme block device
Previously, LBA read and write were not supported in the lightnvm
specification. Now that it supports it, lets use the traditional
NVMe gendisk, and attach the lightnvm sysfs geometry export.
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/lightnvm/core.c')
-rw-r--r-- | drivers/lightnvm/core.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c index 1cac0f8bc0dc..11117404b5f5 100644 --- a/drivers/lightnvm/core.c +++ b/drivers/lightnvm/core.c @@ -27,8 +27,6 @@ #include <linux/lightnvm.h> #include <linux/sched/sysctl.h> -#include "lightnvm.h" - static LIST_HEAD(nvm_tgt_types); static DECLARE_RWSEM(nvm_tgtt_lock); static LIST_HEAD(nvm_mgrs); @@ -657,11 +655,6 @@ err: return ret; } -static void nvm_exit(struct nvm_dev *dev) -{ - nvm_sysfs_unregister_dev(dev); -} - struct nvm_dev *nvm_alloc_dev(int node) { return kzalloc_node(sizeof(struct nvm_dev), GFP_KERNEL, node); @@ -691,10 +684,6 @@ int nvm_register(struct nvm_dev *dev) } } - ret = nvm_sysfs_register_dev(dev); - if (ret) - goto err_ppalist; - if (dev->identity.cap & NVM_ID_DCAP_BBLKMGMT) { ret = nvm_get_sysblock(dev, &dev->sb); if (!ret) @@ -711,8 +700,6 @@ int nvm_register(struct nvm_dev *dev) up_write(&nvm_lock); return 0; -err_ppalist: - dev->ops->destroy_dma_pool(dev->dma_pool); err_init: kfree(dev->lun_map); return ret; @@ -725,7 +712,7 @@ void nvm_unregister(struct nvm_dev *dev) list_del(&dev->devices); up_write(&nvm_lock); - nvm_exit(dev); + nvm_free(dev); } EXPORT_SYMBOL(nvm_unregister); |