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Subject: svn commit: r280603 - stable/10/sys/dev/sfxge
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Author: arybchik
Date: Wed Mar 25 13:46:30 2015
New Revision: 280603
URL: https://svnweb.freebsd.org/changeset/base/280603

Log:
  MFC: 280164
  
  sfxge: increase default put-list limit to 1024
  
  Drops are observed under multi-stream TCP traffic due to put-list
  overflow with limit equal to 64.
  
  Sponsored by:   Solarflare Communications, Inc.
  Approved by:    gnn (mentor)

Modified:
  stable/10/sys/dev/sfxge/sfxge_tx.h
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/sys/dev/sfxge/sfxge_tx.h
==============================================================================
--- stable/10/sys/dev/sfxge/sfxge_tx.h	Wed Mar 25 13:45:20 2015	(r280602)
+++ stable/10/sys/dev/sfxge/sfxge_tx.h	Wed Mar 25 13:46:30 2015	(r280603)
@@ -81,7 +81,7 @@ struct sfxge_tx_mapping {
 
 #define	SFXGE_TX_DPL_GET_PKT_LIMIT_DEFAULT		(64 * 1024)
 #define	SFXGE_TX_DPL_GET_NON_TCP_PKT_LIMIT_DEFAULT	1024
-#define	SFXGE_TX_DPL_PUT_PKT_LIMIT_DEFAULT		64
+#define	SFXGE_TX_DPL_PUT_PKT_LIMIT_DEFAULT		1024
 
 /*
  * Deferred packet list.