xprtrdma: Simplify rpcrdma_convert_kvec() and frwr_map()

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Clean up.

Remove a conditional branch from the SGL set-up loop in frwr_map():
Instead of using either sg_set_page() or sg_set_buf(), initialize
the mr_page field properly when rpcrdma_convert_kvec() converts the
kvec to an SGL entry. frwr_map() can then invoke sg_set_page()
unconditionally.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Tom Talpey <tom@talpey.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

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Chuck Lever 2021-02-04 11:59:07 -05:00 • committed by Anna Schumaker

parent 9929f4adce

commit 54e6aec57c

3 changed files with 10 additions and 13 deletions

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12

net/sunrpc/xprtrdma/frwr_ops.c

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2

net/sunrpc/xprtrdma/rpc_rdma.c

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9

net/sunrpc/xprtrdma/xprt_rdma.h

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