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-rw-r--r--include/linux/blkdev.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 53bcfbc2f68f..03a594b4dfbc 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -436,6 +436,9 @@ typedef int (*report_zones_cb)(struct blk_zone *zone, unsigned int idx,
int disk_report_zone(struct gendisk *disk, struct blk_zone *zone,
unsigned int idx, struct blk_report_zones_args *args);
+int blkdev_get_zone_info(struct block_device *bdev, sector_t sector,
+ struct blk_zone *zone);
+
#define BLK_ALL_ZONES ((unsigned int)-1)
int blkdev_report_zones(struct block_device *bdev, sector_t sector,
unsigned int nr_zones, report_zones_cb cb, void *data);