From: Faisal Latif <faisal.latif@intel.com>
Date: Thu, 25 Dec 2008 04:30:04 +0000 (-0800)
Subject: RDMA/nes: Remove tx_free_list
X-Git-Tag: v2.6.29-rc1~583^2^6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e189062a8ca55b0a1843f0346c3fae1a47297c34;p=pandora-kernel.git

RDMA/nes: Remove tx_free_list

There is no lock protecting tx_free_list thus causing a system crash
when skb_dequeue() is called and the list is empty.  Since it did not give
any performance boost under heavy load, remove it to simplify the code.
Replace get_free_pkt() with dev_alloc_skb() to allocate MAX_CM_BUFFER skb
for connection establishment/teardown as well as MPA request/response.

Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---

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