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| author | Christoph Hellwig <hch@lst.de> | 2021-05-19 09:22:35 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2021-06-03 09:29:26 +0200 |
| commit | f1cf35e17ec308c0e76f55c6bccf84fff1a2d71a (patch) | |
| tree | 89944dc541d179298657e35be587dbe213cfb050 /drivers/nvme/host/nvme.h | |
| parent | nvme: split nvme_report_zones (diff) | |
| download | linux-f1cf35e17ec308c0e76f55c6bccf84fff1a2d71a.tar.xz linux-f1cf35e17ec308c0e76f55c6bccf84fff1a2d71a.zip | |
nvme: remove nvme_{get,put}_ns_from_disk
Now that only one caller is left remove the helpers by restructuring
nvme_pr_command so that it has two helpers for sending a command of to a
given nsid using either the ns_head for multipath, or the namespace
stored in the gendisk.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Diffstat (limited to 'drivers/nvme/host/nvme.h')
| -rw-r--r-- | drivers/nvme/host/nvme.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h index 01f41b2bf915..1f397ecba16c 100644 --- a/drivers/nvme/host/nvme.h +++ b/drivers/nvme/host/nvme.h @@ -674,9 +674,6 @@ int nvme_delete_ctrl(struct nvme_ctrl *ctrl); void nvme_queue_scan(struct nvme_ctrl *ctrl); int nvme_get_log(struct nvme_ctrl *ctrl, u32 nsid, u8 log_page, u8 lsp, u8 csi, void *log, size_t size, u64 offset); -struct nvme_ns *nvme_get_ns_from_disk(struct gendisk *disk, - struct nvme_ns_head **head, int *srcu_idx); -void nvme_put_ns_from_disk(struct nvme_ns_head *head, int idx); bool nvme_tryget_ns_head(struct nvme_ns_head *head); void nvme_put_ns_head(struct nvme_ns_head *head); int nvme_cdev_add(struct cdev *cdev, struct device *cdev_device, @@ -697,6 +694,7 @@ extern const struct attribute_group *nvme_ns_id_attr_groups[]; extern const struct pr_ops nvme_pr_ops; extern const struct block_device_operations nvme_ns_head_ops; +struct nvme_ns *nvme_find_path(struct nvme_ns_head *head); #ifdef CONFIG_NVME_MULTIPATH static inline bool nvme_ctrl_use_ana(struct nvme_ctrl *ctrl) { @@ -718,7 +716,6 @@ void nvme_mpath_uninit(struct nvme_ctrl *ctrl); void nvme_mpath_stop(struct nvme_ctrl *ctrl); bool nvme_mpath_clear_current_path(struct nvme_ns *ns); void nvme_mpath_clear_ctrl_paths(struct nvme_ctrl *ctrl); -struct nvme_ns *nvme_find_path(struct nvme_ns_head *head); static inline void nvme_mpath_check_last_path(struct nvme_ns *ns) { |