svn commit: r194699 - head/sys/netgraph

[Alexander Motin]

Author: mav
Date: Tue Jun 23 12:30:21 2009
New Revision: 194699
URL: http://svn.freebsd.org/changeset/base/194699

Log:
  Mark ng_ether node hooks as HI_STACK. It is usually the last point when
  netgraph may unroll the call stack, and I have found that in some cases 2K
  guarantied there for i386 may be not enough for NIC driver and BPF.

Modified:
  head/sys/netgraph/ng_ether.c

Modified: head/sys/netgraph/ng_ether.c
==============================================================================
--- head/sys/netgraph/ng_ether.c	Tue Jun 23 11:41:58 2009	(r194698)
+++ head/sys/netgraph/ng_ether.c	Tue Jun 23 12:30:21 2009	(r194699)
@@ -435,7 +435,7 @@ ng_ether_newhook(node_p node, hook_p hoo
 	/* Disable hardware checksums while 'upper' hook is connected */
 	if (hookptr == &priv->upper)
 		priv->ifp->if_hwassist = 0;
-
+	NG_HOOK_HI_STACK(hook);
 	/* OK */
 	*hookptr = hook;
 	return (0);