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mirror_ubuntu-kernels/drivers/infiniband/hw/mlx4
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Roland Dreier b3226184af IB/mlx4: Micro-optimize mlx4_ib_poll_one() 
Rather than byte-swapping cqe->g_mlpath_rqpn each time we extract a
field from it, byte-swap it once into a temporary variable.  This 
results in smaller, better code -- eg, on 32-bit x86:

add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-5 (-5)
function                                     old     new   delta
mlx4_ib_poll_cq                             1188    1183      -5

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-01-25 14:15:34 -08:00
..
ah.c IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters 2007-05-08 18:00:38 -07:00
cq.c IB/mlx4: Micro-optimize mlx4_ib_poll_one() 2008-01-25 14:15:34 -08:00
doorbell.c IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters 2007-05-08 18:00:38 -07:00
Kconfig IB: Use menuconfig for InfiniBand menu 2007-07-09 20:12:26 -07:00
mad.c IB/mlx4: Incorrect semicolon after if statement 2007-08-15 20:24:06 -07:00
main.c IB/mlx4: Implement FMRs 2007-10-09 19:59:16 -07:00
Makefile IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters 2007-05-08 18:00:38 -07:00
mlx4_ib.h IB/mlx4: Implement FMRs 2007-10-09 19:59:16 -07:00
mr.c IB/mlx4: Implement FMRs 2007-10-09 19:59:16 -07:00
qp.c IB/mlx4: Lock SQ lock in mlx4_ib_post_send() 2007-10-30 10:53:54 -07:00
srq.c IB/mlx4: Fix up SRQ limit_watermark endianness 2007-10-09 19:59:06 -07:00
user.h IB/mlx4: Handle new FW requirement for send request prefetching 2007-06-18 08:13:48 -07:00