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Commit e6f03301 authored by Steve Wise's avatar Steve Wise Committed by Doug Ledford
Browse files

mlx4_ib: set user mr attributes in struct ib_mr 



Setting iova, length, and page_size allows this information to be
seen via NLDEV netlink queries, which can aid in user rdma debugging.

Signed-off-by: default avatarSteve Wise <swise@opengridcomputing.com>
Reviewed-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 750fb165

drivers/infiniband/hw/mlx4/mr.c

+3 −0
Original line number Diff line number Diff line
@@ -407,6 +407,9 @@ struct ib_mr *mlx4_ib_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, 
		goto err_mr;



	mr->ibmr.rkey = mr->ibmr.lkey = mr->mmr.key;

	mr->ibmr.length = length;

	mr->ibmr.iova = virt_addr;

	mr->ibmr.page_size = 1U << shift;



	return &mr->ibmr;