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-rw-r--r--block/blk-mq-tag.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c
index f6dea968b710..05e2baf4fa0d 100644
--- a/block/blk-mq-tag.c
+++ b/block/blk-mq-tag.c
@@ -400,6 +400,7 @@ void blk_mq_tag_busy_iter(struct blk_mq_tags *tags,
fn(data, tag_map);
kfree(tag_map);
}
+EXPORT_SYMBOL(blk_mq_tag_busy_iter);
static unsigned int bt_unused_tags(struct blk_mq_bitmap_tags *bt)
{