IB/qib: Optimize RC/UC code by IB operation

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The memset for zeroing work completions had been unconditional.

This patch removes the memset and moves the zeroing into the work
completion with a more explicit field by field set.  With this patch,
non-ONLY/non-LAST packets will avoid the overhead since they will not
generate a completion.

Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

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Mike Marciniszyn 2011-09-23 13:16:29 -04:00 • committed by Roland Dreier

parent 53ab1c6498

commit 2fc109c890

2 changed files with 24 additions and 9 deletions

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19

drivers/infiniband/hw/qib/qib_rc.c

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14

drivers/infiniband/hw/qib/qib_uc.c

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