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authorTom Tucker <tom@opengridcomputing.com>2008-10-03 22:45:03 +0200
committerTom Tucker <tom@opengridcomputing.com>2008-10-06 21:46:05 +0200
commitafd566ea080572499cc01d42d2f578bf4b54f20f (patch)
treecbd0c55f27cfd0a432bf669d6db4cbe0e595a2bf /drivers
parentsvcrdma: Modify the RPC recv path to use FRMR when available (diff)
downloadlinux-afd566ea080572499cc01d42d2f578bf4b54f20f.tar.xz
linux-afd566ea080572499cc01d42d2f578bf4b54f20f.zip
svcrdma: Modify the RPC reply path to use FRMR when available
Use FRMR to map local RPC reply data. This allows RDMA_WRITE to send reply data using a single WR. The FRMR is invalidated by linking the LOCAL_INV WR to the RDMA_SEND message used to complete the reply. Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
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