netdev - Re: [PATCH] net_sched: factorize qdisc stats handling

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

Date:	Sun, 9 Jan 2011 09:57:35 -0800
From:	Stephen Hemminger <shemminger@...tta.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
Cc:	Changli Gao <xiaosuo@...il.com>,
	David Miller <davem@...emloft.net>,
	Fabio Checconi <fabio@...dalf.sssup.it>,
	netdev@...r.kernel.org, Luigi Rizzo <rizzo@....unipi.it>
Subject: Re: [PATCH] net_sched: factorize qdisc stats handling

On Sat, 08 Jan 2011 10:26:29 +0100
Eric Dumazet <eric.dumazet@...il.com> wrote:

> +static inline void bstats_update(struct gnet_stats_basic_packed *bstats,
> +				 struct sk_buff *skb)
> +{
> +	bstats->bytes += qdisc_pkt_len(skb);
> +	bstats->packets += skb_is_gso(skb) ? skb_shinfo(skb)->gso_segs : 1;
> +}
> +
> +static inline void qdisc_bstats_update(struct Qdisc *sch, struct sk_buff *skb)
>  {
> -	sch->bstats.bytes += len;
> -	sch->bstats.packets++;
> +	bstats_update(&sch->bstats, skb);
>  }

Minor nit. I prefer to show that skb is not modified.

static inline void bstats_update(struct gnet_stats_basic_packed *bstats,
				 const struct sk_buff *skb)

static inline void qdisc_bstats_update(struct Qdisc *sch, const struct sk_buff *skb)

-- 
--
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