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-rw-r--r--include/linux/blkdev.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 5647c78bb876..73f4f4f1df92 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1738,6 +1738,7 @@ extern int bdev_write_page(struct block_device *, sector_t, struct page *,
#ifdef CONFIG_BLK_DEV_ZONED
bool blk_req_needs_zone_write_lock(struct request *rq);
+bool blk_req_zone_write_trylock(struct request *rq);
void __blk_req_zone_write_lock(struct request *rq);
void __blk_req_zone_write_unlock(struct request *rq);