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yaml --- r: 290426 b: refs/heads/master c: c92aaff h: refs/heads/master v: v3
git-mirror · Feb 22, 2012 · 40c01d2 · 40c01d2
1 parent e544606
commit 40c01d2
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 01cb543db8a2d2dbcea5f357365ce1327ac46193
+refs/heads/master: c92aaff18e0a48f693678105343160e0bd032dfa
diff --git a/trunk/drivers/net/ethernet/sfc/efx.c b/trunk/drivers/net/ethernet/sfc/efx.c
@@ -585,7 +585,12 @@ static int efx_probe_channels(struct efx_nic *efx)
 	/* Restart special buffer allocation */
 	efx->next_buffer_table = 0;
 
-	efx_for_each_channel(channel, efx) {
+	/* Probe channels in reverse, so that any 'extra' channels
+	 * use the start of the buffer table. This allows the traffic
+	 * channels to be resized without moving them or wasting the
+	 * entries before them.
+	 */
+	efx_for_each_channel_rev(channel, efx) {
 		rc = efx_probe_channel(channel);
 		if (rc) {
 			netif_err(efx, probe, efx->net_dev,