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nvme: remove nvme_revalidate_zones

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Handle setting the zone size / chunk_sectors and max_append_sectors
limits together with the other ZNS limits, and just open code the
call to blk_revalidate_zones in the current place.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Keith Busch <kbusch@kernel.org>
This commit is contained in:
Christoph Hellwig
2024-03-04 07:04:47 -07:00
committed by Keith Busch
parent 63dfa10043
commit 1b2f5d5d28
3 changed files with 3 additions and 12 deletions
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2
drivers/nvme/host/core.c
View File

@@ -2154,7 +2154,7 @@ static int nvme_update_ns_info_block(struct nvme_ns *ns,
blk_mq_unfreeze_queue(ns->disk->queue);
if (blk_queue_is_zoned(ns->queue)) {
ret = nvme_revalidate_zones(ns);
ret = blk_revalidate_disk_zones(ns->disk, NULL);
if (ret && !nvme_first_scan(ns->disk))
goto out;
}

1
drivers/nvme/host/nvme.h
View File

@@ -1036,7 +1036,6 @@ static inline bool nvme_disk_is_ns_head(struct gendisk *disk)
}
#endif /* CONFIG_NVME_MULTIPATH */
int nvme_revalidate_zones(struct nvme_ns *ns);
int nvme_ns_report_zones(struct nvme_ns *ns, sector_t sector,
unsigned int nr_zones, report_zones_cb cb, void *data);
#ifdef CONFIG_BLK_DEV_ZONED

12
drivers/nvme/host/zns.c
View File

@@ -7,16 +7,6 @@
#include <linux/vmalloc.h>
#include "nvme.h"
int nvme_revalidate_zones(struct nvme_ns *ns)
{
struct request_queue *q = ns->queue;
blk_queue_chunk_sectors(q, ns->head->zsze);
blk_queue_max_zone_append_sectors(q, ns->ctrl->max_zone_append);
return blk_revalidate_disk_zones(ns->disk, NULL);
}
static int nvme_set_max_append(struct nvme_ctrl *ctrl)
{
struct nvme_command c = { };
@@ -113,6 +103,8 @@ int nvme_update_zone_info(struct nvme_ns *ns, unsigned lbaf)
blk_queue_flag_set(QUEUE_FLAG_ZONE_RESETALL, q);
disk_set_max_open_zones(ns->disk, le32_to_cpu(id->mor) + 1);
disk_set_max_active_zones(ns->disk, le32_to_cpu(id->mar) + 1);
blk_queue_chunk_sectors(ns->queue, ns->head->zsze);
blk_queue_max_zone_append_sectors(ns->queue, ns->ctrl->max_zone_append);
free_data:
kfree(id);
return status;