EXPORT_SYMBOL(blk_mq_tagset_busy_iter);
diff --git a/block/blk-mq-tag.h b/block/blk-mq-tag.h
index 2b8321efb682..fdf095d513e5 100644
--- a/block/blk-mq-tag.h
+++ b/block/blk-mq-tag.h
@@ -21,6 +21,7 @@ struct blk_mq_tags {
struct list_head page_list;
};
+typedef bool (busy_rq_iter_fn)(struct request *, void *, bool);
extern struct blk_mq_tags *blk_mq_init_tags(unsigned int nr_tags, unsigned int reserved_tags, int node, int alloc_policy);
extern void blk_mq_free_tags(struct blk_mq_tags *tags);
@@ -34,6 +35,9 @@ extern int blk_mq_tag_update_depth(struct blk_mq_hw_ctx *hctx,
extern void blk_mq_tag_wakeup_all(struct blk_mq_tags *tags, bool);
void blk_mq_queue_tag_busy_iter(struct request_queue *q, busy_iter_fn *fn,
void *priv);
+void blk_mq_all_tag_busy_iter(struct blk_mq_tags *tags,
+ busy_tag_iter_fn *fn, busy_rq_iter_fn *busy_rq_fn,
+ void *priv);
Could you please pay attention to alignment of the arguments and the
opening brace? This patchset fails that in many places.
Thanks,
John
static inline struct sbq_wait_state *bt_wait_ptr(struct sbitmap_queue *bt,
struct blk_mq_hw_ctx *hctx)
