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Commit ba217ec6 authored by Chuck Lever's avatar Chuck Lever Committed by Anna Schumaker
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xprtrdma: Relocate the xprtrdma_mr_map trace points 



The mr_map trace points were capturing information about the previous
use of the MR rather than about the segment that was just mapped.

Signed-off-by: default avatarChuck Lever <chuck.lever@oracle.com>
Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
parent aba11831

net/sunrpc/xprtrdma/frwr_ops.c

+1 −1
Original line number Diff line number Diff line
@@ -438,7 +438,6 @@ struct rpcrdma_mr_seg *frwr_map(struct rpcrdma_xprt *r_xprt, 
	mr->mr_nents = ib_dma_map_sg(ia->ri_device, mr->mr_sg, i, mr->mr_dir);

	if (!mr->mr_nents)

		goto out_dmamap_err;

	trace_xprtrdma_mr_map(mr);



	ibmr = frwr->fr_mr;

	n = ib_map_mr_sg(ibmr, mr->mr_sg, mr->mr_nents, NULL, PAGE_SIZE);
@@ -460,6 +459,7 @@ struct rpcrdma_mr_seg *frwr_map(struct rpcrdma_xprt *r_xprt, 
	mr->mr_handle = ibmr->rkey;

	mr->mr_length = ibmr->length;

	mr->mr_offset = ibmr->iova;

	trace_xprtrdma_mr_map(mr);



	*out = mr;

	return seg;