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@xxxxxx>
---
block/blk-zoned.c | 21 ---------------------
include/linux/blkdev.h | 1 -
2 files changed, 22 deletions(-)
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,
--
2.39.2
