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From: Rui Paulo <rpaulo@FreeBSD.org>
Date: Tue, 30 Jun 2009 19:44:23 +0000 (UTC)
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Subject: svn commit: r195210 - projects/mesh11s/sys/net80211
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Author: rpaulo
Date: Tue Jun 30 19:44:23 2009
New Revision: 195210
URL: http://svn.freebsd.org/changeset/base/195210

Log:
  Add some stats to mesh_forward().
  
  Sponsored by:	The FreeBSD Foundation

Modified:
  projects/mesh11s/sys/net80211/ieee80211_mesh.c

Modified: projects/mesh11s/sys/net80211/ieee80211_mesh.c
==============================================================================
--- projects/mesh11s/sys/net80211/ieee80211_mesh.c	Tue Jun 30 19:39:17 2009	(r195209)
+++ projects/mesh11s/sys/net80211/ieee80211_mesh.c	Tue Jun 30 19:44:23 2009	(r195210)
@@ -351,14 +351,18 @@ mesh_forward(struct ieee80211vap *vap, s
 	}
 	mcopy = m_dup(m, M_DONTWAIT);
 	if (mcopy == NULL) {
-		/* XXX stat+msg? */
+		IEEE80211_NOTE_FRAME(vap, IEEE80211_MSG_MESH, wh,
+		    "%s", "frame not fwd'd, cannot dup");
+		vap->iv_stats.is_mesh_fwd_nobuf++;
 		ifp->if_oerrors++;
 		return;
 	}
 	mcopy = m_pullup(mcopy, ieee80211_hdrspace(ic, wh) +
 	    sizeof(struct ieee80211_meshcntl));
 	if (mcopy == NULL) {
-		/* XXX stat+msg? */
+		IEEE80211_NOTE_FRAME(vap, IEEE80211_MSG_MESH, wh,
+		    "%s", "frame not fwd'd, too short");
+		vap->iv_stats.is_mesh_fwd_tooshort++;
 		ifp->if_oerrors++;
 		m_freem(mcopy);
 		return;
@@ -380,7 +384,9 @@ mesh_forward(struct ieee80211vap *vap, s
 	} else {
 		ni = ieee80211_hwmp_find_txnode(vap, whcopy->i_addr3);
 		if (ni == NULL) {
-			/* XXX stat+msg? */
+			IEEE80211_NOTE_FRAME(vap, IEEE80211_MSG_MESH, wh,
+			    "%s", "frame not fwd'd, no path");
+			vap->iv_stats.is_mesh_fwd_nopath++;
 			m_freem(mcopy);
 			return;
 		}