diff options
| author | Christoph Hellwig <hch@lst.de> | 2024-03-04 07:04:58 -0700 |
|---|---|---|
| committer | Keith Busch <kbusch@kernel.org> | 2024-03-04 08:24:56 -0800 |
| commit | e6c9b130d68144381c097c90c517cc25e8f8924e (patch) | |
| tree | a64bd792edfb29c4e0b5c7cf6525ef2b561b94a4 /drivers/nvme/host/nvme.h | |
| parent | 27cb91a3a102073473c6aaf0f7f0ba2db27dbf76 (diff) | |
nvme: use the atomic queue limits update API
Changes the callchains that update queue_limits to build an on-stack
queue_limits and update it atomically. Note that for now only the
admin queue actually passes it to the queue allocation function.
Doing the same for the gendisks used for the namespaces will require
a little more work.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Diffstat (limited to 'drivers/nvme/host/nvme.h')
| -rw-r--r-- | drivers/nvme/host/nvme.h | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h index 01e8bae78865..27397f8404d6 100644 --- a/drivers/nvme/host/nvme.h +++ b/drivers/nvme/host/nvme.h @@ -1038,8 +1038,9 @@ static inline bool nvme_disk_is_ns_head(struct gendisk *disk) int nvme_ns_report_zones(struct nvme_ns *ns, sector_t sector, unsigned int nr_zones, report_zones_cb cb, void *data); +int nvme_update_zone_info(struct nvme_ns *ns, unsigned lbaf, + struct queue_limits *lim); #ifdef CONFIG_BLK_DEV_ZONED -int nvme_update_zone_info(struct nvme_ns *ns, unsigned lbaf); blk_status_t nvme_setup_zone_mgmt_send(struct nvme_ns *ns, struct request *req, struct nvme_command *cmnd, enum nvme_zone_mgmt_action action); @@ -1050,13 +1051,6 @@ static inline blk_status_t nvme_setup_zone_mgmt_send(struct nvme_ns *ns, { return BLK_STS_NOTSUPP; } - -static inline int nvme_update_zone_info(struct nvme_ns *ns, unsigned lbaf) -{ - dev_warn(ns->ctrl->device, - "Please enable CONFIG_BLK_DEV_ZONED to support ZNS devices\n"); - return -EPROTONOSUPPORT; -} #endif static inline struct nvme_ns *nvme_get_ns_from_dev(struct device *dev) |