diff mbox series

[2/2] block: remove disk_clear_zoned

Message ID 20231228075141.362560-3-hch@lst.de
State New
Headers show
Series [1/2] sd: remove the !ZBC && blk_queue_is_zoned case in sd_read_block_characteristics | expand

Commit Message

Christoph Hellwig Dec. 28, 2023, 7:51 a.m. UTC 
disk_clear_zoned is unused now that the last warts of the host-aware
model support in sd are gone.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 block/blk-zoned.c      | 21 ---------------------
 include/linux/blkdev.h |  1 -
 2 files changed, 22 deletions(-)

Comments

Hannes Reinecke Jan. 8, 2024, 8:48 a.m. UTC | #1 
On 12/28/23 08:51, Christoph Hellwig wrote:
> disk_clear_zoned is unused now that the last warts of the host-aware
> model support in sd are gone.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> ---
>   block/blk-zoned.c      | 21 ---------------------
>   include/linux/blkdev.h |  1 -
>   2 files changed, 22 deletions(-)
> 
Reviewed-by: Hannes Reinecke <hare@suse.de>

Cheers,

Hannes
diff mbox series

Patch

diff --git a/block/blk-zoned.c b/block/blk-zoned.c
index c59d44ee6b236e..623879d875a43f 100644
--- a/block/blk-zoned.c
+++ b/block/blk-zoned.c
@@ -615,24 +615,3 @@  int blk_revalidate_disk_zones(struct gendisk *disk,
 	return ret;
 }
 EXPORT_SYMBOL_GPL(blk_revalidate_disk_zones);
-
-void disk_clear_zoned(struct gendisk *disk)
-{
-	struct request_queue *q = disk->queue;
-
-	blk_mq_freeze_queue(q);
-
-	q->limits.zoned = false;
-	disk_free_zone_bitmaps(disk);
-	blk_queue_flag_clear(QUEUE_FLAG_ZONE_RESETALL, q);
-	q->required_elevator_features &= ~ELEVATOR_F_ZBD_SEQ_WRITE;
-	disk->nr_zones = 0;
-	disk->max_open_zones = 0;
-	disk->max_active_zones = 0;
-	q->limits.chunk_sectors = 0;
-	q->limits.zone_write_granularity = 0;
-	q->limits.max_zone_append_sectors = 0;
-
-	blk_mq_unfreeze_queue(q);
-}
-EXPORT_SYMBOL_GPL(disk_clear_zoned);
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 9f9fbc22c4b037..de944baddd6036 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -318,7 +318,6 @@  typedef int (*report_zones_cb)(struct blk_zone *zone, unsigned int idx,
 			       void *data);
 
 void disk_set_zoned(struct gendisk *disk);
-void disk_clear_zoned(struct gendisk *disk);
 
 #define BLK_ALL_ZONES  ((unsigned int)-1)
 int blkdev_report_zones(struct block_device *bdev, sector_t sector,