From: Faisal Latif <faisal.latif@intel.com>
Date: Wed, 9 Dec 2009 23:54:28 +0000 (-0800)
Subject: RDMA/nes: Free kmap() resources
X-Git-Tag: v2.6.33-rc1~60^2^10~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d2fa9b26e181d1e3c3df06a57fa13b04afee0e16;p=pandora-kernel.git

RDMA/nes: Free kmap() resources

We fail when creating many qps as kmap() fails for sq_vbase.
Fix this by doing kunmap() as soon as we are done with sq_vbase.
We do kunmap() in one of the locations below:

(1) nes_destroy_qp()
(2) nes_accept()
(3) nes_connect_event

We keep a flag to avoid multiple calls to kunmap().

Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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