svn commit: r286836 - head/sys/sys

[Xin LI]

Author: delphij
Date: Mon Aug 17 05:53:37 2015
New Revision: 286836
URL: https://svnweb.freebsd.org/changeset/base/286836

Log:
  so_vnet is constant after creation and no locking is necessary,
  document this fact.
  
  (netmap have an assignment too but that socket object is on stack).
  
  MFC after:	2 weeks

Modified:
  head/sys/sys/socketvar.h

Modified: head/sys/sys/socketvar.h
==============================================================================
--- head/sys/sys/socketvar.h	Mon Aug 17 02:04:11 2015	(r286835)
+++ head/sys/sys/socketvar.h	Mon Aug 17 05:53:37 2015	(r286836)
@@ -78,7 +78,7 @@ struct socket {
 	short	so_state;		/* (b) internal state flags SS_* */
 	int	so_qstate;		/* (e) internal state flags SQ_* */
 	void	*so_pcb;		/* protocol control block */
-	struct	vnet *so_vnet;		/* network stack instance */
+	struct	vnet *so_vnet;		/* (a) network stack instance */
 	struct	protosw *so_proto;	/* (a) protocol handle */
 /*
  * Variables for connection queuing.