netdev - [PATCH v2 16/46] net: cxgb3: don't drop packets on memory pressure in driver

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Date:	Mon, 11 Jul 2011 02:52:50 +0200 (CEST)
From:	Michał Mirosław <mirq-linux@...e.qmqm.pl>
To:	netdev@...r.kernel.org
Cc:	Divy Le Ray <divy@...lsio.com>
Subject: [PATCH v2 16/46] net: cxgb3: don't drop packets on memory pressure
 in driver

Dropping received packets should be left to upper layers.

Signed-off-by: Michał Mirosław <mirq-linux@...e.qmqm.pl>
---
 drivers/net/cxgb3/sge.c |    8 ++------
 1 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c
index 3196fdd..d322d3e 100644
--- a/drivers/net/cxgb3/sge.c
+++ b/drivers/net/cxgb3/sge.c
@@ -66,7 +66,6 @@
 #define FL1_PG_ORDER (PAGE_SIZE > 8192 ? 0 : 1)
 #define FL1_PG_ALLOC_SIZE (PAGE_SIZE << FL1_PG_ORDER)
 
-#define SGE_RX_DROP_THRES 16
 #define RX_RECLAIM_PERIOD (HZ/4)
 
 /*
@@ -2338,13 +2337,10 @@ no_mem:
 				}
 
 				skb = get_packet_pg(adap, fl, q,
-						    G_RSPD_LEN(len),
-						    eth ?
-						    SGE_RX_DROP_THRES : 0);
+						    G_RSPD_LEN(len), 0);
 				q->pg_skb = skb;
 			} else
-				skb = get_packet(adap, fl, G_RSPD_LEN(len),
-						 eth ? SGE_RX_DROP_THRES : 0);
+				skb = get_packet(adap, fl, G_RSPD_LEN(len), 0);
 			if (unlikely(!skb)) {
 				if (!eth)
 					goto no_mem;
-- 
1.7.5.4

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