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| author | Sagi Grimberg | 2015-10-13 18:11:35 +0200 |
|---|---|---|
| committer | Doug Ledford | 2015-10-29 03:27:18 +0100 |
| commit | 4143f34e01e9cdf1882f98c54d9073e4de8c28fb (patch) | |
| tree | 6cdd57defe70269dbc4a6b056d5c7f1e21a1013f /net/sunrpc/xprtrdma/xprt_rdma.h | |
| parent | iser-target: Port to new memory registration API (diff) | |
| download | kernel-qcow2-linux-4143f34e01e9cdf1882f98c54d9073e4de8c28fb.tar.gz kernel-qcow2-linux-4143f34e01e9cdf1882f98c54d9073e4de8c28fb.tar.xz kernel-qcow2-linux-4143f34e01e9cdf1882f98c54d9073e4de8c28fb.zip | |
xprtrdma: Port to new memory registration API
Instead of maintaining a fastreg page list, keep an sg table
and convert an array of pages to a sg list. Then call ib_map_mr_sg
and construct ib_reg_wr.
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Tested-by: Steve Wise <swise@opengridcomputing.com>
Tested-by: Selvin Xavier <selvin.xavier@avagotech.com>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'net/sunrpc/xprtrdma/xprt_rdma.h')
| -rw-r--r-- | net/sunrpc/xprtrdma/xprt_rdma.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h index c09414e6f91b..c82abf44e39d 100644 --- a/net/sunrpc/xprtrdma/xprt_rdma.h +++ b/net/sunrpc/xprtrdma/xprt_rdma.h @@ -193,7 +193,8 @@ enum rpcrdma_frmr_state { }; struct rpcrdma_frmr { - struct ib_fast_reg_page_list *fr_pgl; + struct scatterlist *sg; + int sg_nents; struct ib_mr *fr_mr; enum rpcrdma_frmr_state fr_state; struct work_struct fr_work; |