From: Sean Hefty <sean.hefty@intel.com>
Date: Thu, 24 May 2012 21:36:41 +0000 (-0700)
Subject: rsocket: Reduce SQ from 2 SGE per WR to 1 SGE
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=a16017e7efab77b492af4cc9848cc0cbef1c7aa8;p=~shefty%2Flibrdmacm.git

rsocket: Reduce SQ from 2 SGE per WR to 1 SGE

We currently request 2 SGEs per WR when allocating a QP.  The
second SGE is only used when sending data at the end of
the circular send buffer and the start.  All other sends are
restricted to a single SGE.

Reduce the size of the SQ by only requesting 1 SGE per WR.  The
resulting performance is basically unaffected.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
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