xprtrdma: Move struct ib_send_wr off the stack

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For FRWR FASTREG and LOCAL_INV, move the ib_*_wr structure off
the stack. This allows frwr_op_map and frwr_op_unmap to chain
WRs together without limit to register or invalidate a set of MRs
with a single ib_post_send().

(This will be for chaining LOCAL_INV requests).

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: Devesh Sharma <devesh.sharma@avagotech.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

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Chuck Lever 2015-12-16 17:22:31 -05:00 • committed by Anna Schumaker

parent c8bbe0c7fe

commit 3cf4e169be

2 changed files with 24 additions and 18 deletions

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38

net/sunrpc/xprtrdma/frwr_ops.c

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4

net/sunrpc/xprtrdma/xprt_rdma.h

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