1 files changed, 8 insertions, 0 deletions

diff --git a/include/linux/async_tx.h b/include/linux/async_tx.h
index e6ce5f004f9..866e61c4e2e 100644
--- a/include/linux/async_tx.h
+++ b/include/linux/async_tx.h
@@ -194,5 +194,13 @@ async_syndrome_val(struct page **blocks, unsigned int offset, int src_cnt,
                    size_t len, enum sum_check_flags *pqres, struct page *spare,
                    struct async_submit_ctl *submit);
 
+struct dma_async_tx_descriptor *
+async_raid6_2data_recov(int src_num, size_t bytes, int faila, int failb,
+                        struct page **ptrs, struct async_submit_ctl *submit);
+
+struct dma_async_tx_descriptor *
+async_raid6_datap_recov(int src_num, size_t bytes, int faila,
+                        struct page **ptrs, struct async_submit_ctl *submit);
+
 void async_tx_quiesce(struct dma_async_tx_descriptor **tx);
 #endif /* _ASYNC_TX_H_ */