netdev - [PATCH 07/14] sch_hfsc: Use ->requeue queue instead of ops.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <20081014095423.GH10804@ff.dom.local>
Date:	Tue, 14 Oct 2008 09:54:23 +0000
From:	Jarek Poplawski <jarkao2@...il.com>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org
Subject: [PATCH 07/14] sch_hfsc: Use ->requeue queue instead of ops.

-------- Original Message --------
Subject: [PATCH 8/9]: sch_hfsc: Use ->requeue queue instead of ops.
Date: Mon, 18 Aug 2008 01:37:15 -0700 (PDT)
From: David Miller <davem@...emloft.net>

------------------>
From: David Miller <davem@...emloft.net>
sch_hfsc: Use ->requeue queue instead of ops.

In fact this "peek head SKB for len" sequence could be
optimized even further.

Signed-off-by: Jarek Poplawski <jarkao2@...il.com>
---
 net/sched/sch_hfsc.c |    7 +------
 1 files changed, 1 insertions(+), 6 deletions(-)

diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 67aa3ea..87da751 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -896,12 +896,7 @@ qdisc_peek_len(struct Qdisc *sch)
 		return 0;
 	}
 	len = qdisc_pkt_len(skb);
-	if (unlikely(sch->ops->requeue(skb, sch) != NET_XMIT_SUCCESS)) {
-		if (net_ratelimit())
-			printk("qdisc_peek_len: failed to requeue\n");
-		qdisc_tree_decrease_qlen(sch, 1);
-		return 0;
-	}
+	__skb_queue_head(&sch->requeue, skb);
 	return len;
 }
 
-- 
1.5.6.5

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html