IB/mthca: Factor out setting WQE data segment entries
authorRoland Dreier <rolandd@cisco.com>
Wed, 18 Jul 2007 18:30:34 +0000 (11:30 -0700)
committerRoland Dreier <rolandd@cisco.com>
Wed, 18 Jul 2007 18:30:34 +0000 (11:30 -0700)
commit80885456e844552044c8c5f1f9bf0f6773b187ea
tree350fd53a7ef9fadd94a21aa1d282296dc787d2a6
parent7f5eb9bb8c7fb3bd411674b856872d7ab4a7b1a3
IB/mthca: Factor out setting WQE data segment entries

Factor code to set data segment entries out of the work request
posting functions into inline functions mthca_set_data_seg() and
mthca_set_data_seg_inval().  This makes the code more readable and
also allows the compiler to do a better job -- on x86_64:

add/remove: 0/0 grow/shrink: 0/6 up/down: 0/-69 (-69)
function                                     old     new   delta
mthca_arbel_post_srq_recv                    373     369      -4
mthca_arbel_post_receive                     570     562      -8
mthca_tavor_post_srq_recv                    520     508     -12
mthca_tavor_post_send                       1344    1330     -14
mthca_arbel_post_send                       1481    1467     -14
mthca_tavor_post_receive                     792     775     -17

Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/hw/mthca/mthca_qp.c
drivers/infiniband/hw/mthca/mthca_srq.c
drivers/infiniband/hw/mthca/mthca_wqe.h