K 10 svn:author V 8 arybchik K 8 svn:date V 27 2015-03-25T09:56:48.550776Z K 7 svn:log V 347 MFC: 263649 sfxge: limit software Tx queue size. Previous implementation limits put queue size only (when Tx lock can't be acquired), but get queue may grow unboundedly which results in mbuf pools exhaustion and latency growth. Submitted by: Andrew Rybchenko Sponsored by: Solarflare Communications, Inc. END