svn commit: r312885 - head/sys/dev/sfxge

[Andrew Rybchenko]

Author: arybchik
Date: Fri Jan 27 11:59:02 2017
New Revision: 312885
URL: https://svnweb.freebsd.org/changeset/base/312885

Log:
  sfxge(4): compact the first hot part of RxQ control
  
  buf_base_id is used on RxQ control operations only and not used on
  datapath.
  
  Sponsored by:   Solarflare Communications, Inc.
  MFC after:      2 days

Modified:
  head/sys/dev/sfxge/sfxge_rx.h

Modified: head/sys/dev/sfxge/sfxge_rx.h
==============================================================================
--- head/sys/dev/sfxge/sfxge_rx.h	Fri Jan 27 11:57:19 2017	(r312884)
+++ head/sys/dev/sfxge/sfxge_rx.h	Fri Jan 27 11:59:02 2017	(r312885)
@@ -155,7 +155,6 @@ struct sfxge_rxq {
 	struct sfxge_softc		*sc __aligned(CACHE_LINE_SIZE);
 	unsigned int			index;
 	efsys_mem_t			mem;
-	unsigned int			buf_base_id;
 	enum sfxge_rxq_state		init_state;
 	unsigned int			entries;
 	unsigned int			ptr_mask;
@@ -175,6 +174,7 @@ struct sfxge_rxq {
 	unsigned int			refill_delay;
 
 	volatile enum sfxge_flush_state	flush_state __aligned(CACHE_LINE_SIZE);
+	unsigned int			buf_base_id;
 };
 
 /*