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authorAndy Grover <andy.grover@oracle.com>2010-03-02 00:10:40 (GMT)
committerAndy Grover <andy.grover@oracle.com>2010-09-09 01:12:06 (GMT)
commit2c3a5f9abb1dc5efdab8ba9a568b1661c65fd1e3 (patch)
tree72b6a4c5298fecf46637987fd8ae42296dc90a97 /fs/exofs
parent7e3bd65ebfd5d6cd76b8b979920c632d6e6b4b2a (diff)
downloadlinux-2c3a5f9abb1dc5efdab8ba9a568b1661c65fd1e3.tar.xz
RDS: Add flag for silent ops. Do atomic op before RDMA
Add a flag to the API so users can indicate they want silent operations. This is needed because silent ops cannot be used with USE_ONCE MRs, so we can't just assume silent. Also, change send_xmit to do atomic op before rdma op if both are present, and centralize the hairy logic to determine if we want to attempt silent, or not. Signed-off-by: Andy Grover <andy.grover@oracle.com>
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