RDS: make m_rdma_op a member of rds_message

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This eliminates a separate memory alloc, although
it is now necessary to add an "r_active" flag, since
it is no longer to use the m_rdma_op pointer as an
indicator of if an rdma op is present.

rdma SGs allocated from rm sg pool.

rds_rm_size also gets bigger. It's a little inefficient to
run through CMSGs twice, but it makes later steps a lot smoother.

Signed-off-by: Andy Grover <andy.grover@oracle.com>

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This commit is contained in:

Andy Grover 2010-01-12 14:13:15 -08:00

parent 21f79afa5f

commit ff87e97a9d

6 changed files with 129 additions and 90 deletions

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20

net/rds/ib_send.c

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16

net/rds/iw_send.c

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9

net/rds/message.c

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113

net/rds/rdma.c

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2

net/rds/rds.h

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59

net/rds/send.c

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