IPoIB/cm: Reduce connected mode TX object size

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Since IPoIB connected mode does not NETIF_F_SG, we only have one DMA
mapping per send, so we don't need a mapping[] array.  Define a new
struct with a single u64 mapping member and use it for the CM tx_ring.

Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Eli Cohen 2008-07-14 23:48:52 -07:00 • committed by Roland Dreier

parent df8666198d

commit e112373fd6

2 changed files with 12 additions and 7 deletions

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7

drivers/infiniband/ulp/ipoib/ipoib.h

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12

drivers/infiniband/ulp/ipoib/ipoib_cm.c

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