From: jamal <hadi@cyberus.ca>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Patrick McHardy <kaber@trash.net>,
David Miller <davem@davemloft.net>,
netdev@vger.kernel.org, kuznet@ms2.inr.ac.ru
Subject: Re: [PATCH 5/10] [NET]: Avoid unnecessary cloning for ingress filtering
Date: Sun, 14 Oct 2007 06:49:51 -0400 [thread overview]
Message-ID: <1192358991.4892.23.camel@localhost> (raw)
In-Reply-To: <E1Igv4p-00030c-00@gondolin.me.apana.org.au>
On Sun, 2007-14-10 at 12:27 +0800, Herbert Xu wrote:
> [NET]: Avoid unnecessary cloning for ingress filtering
>
> As it is we always invoke pt_prev before ing_filter, even if there are no
> ingress filters attached. This can cause unnecessary cloning in pt_prev.
>
> This patch changes it so that we only invoke pt_prev if there are ingress
> filters attached.
>
ACK from here this as well as for patch 10/10. Once this patchset makes
it into net-2.6.24 i can do testing on my laptop and provide you any
further feedback. Transiting, so I may loose connectivity RSN but
overall GoodStuff.
cheers,
jamal
next prev parent reply other threads:[~2007-10-14 10:49 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-27 7:34 [PKT_SCHED]: Add stateless NAT Herbert Xu
2007-09-27 9:25 ` Evgeniy Polyakov
2007-09-27 9:33 ` Herbert Xu
2007-09-27 10:07 ` Evgeniy Polyakov
2007-09-27 10:29 ` Herbert Xu
2007-09-27 12:41 ` Evgeniy Polyakov
2007-09-27 12:45 ` Herbert Xu
2007-09-27 13:10 ` Evgeniy Polyakov
2007-09-27 13:16 ` Patrick McHardy
2007-09-27 13:25 ` Evgeniy Polyakov
2007-09-27 13:30 ` Patrick McHardy
2007-09-27 13:33 ` Evgeniy Polyakov
2007-09-27 13:34 ` jamal
2007-09-27 13:20 ` Herbert Xu
2007-09-27 13:29 ` Evgeniy Polyakov
2007-09-27 13:39 ` Patrick McHardy
2007-09-27 19:52 ` David Miller
2007-09-28 8:19 ` Evgeniy Polyakov
2007-09-28 9:16 ` Evgeniy Polyakov
2007-09-28 16:31 ` Patrick McHardy
2007-09-27 12:52 ` jamal
2007-09-27 13:06 ` Evgeniy Polyakov
2007-09-27 12:27 ` Herbert Xu
2007-09-27 12:46 ` jamal
2007-09-27 12:39 ` jamal
2007-09-27 12:58 ` Herbert Xu
2007-09-27 19:48 ` David Miller
2007-09-27 13:01 ` Herbert Xu
2007-09-27 13:16 ` jamal
2007-09-27 19:08 ` David Miller
2007-09-28 16:55 ` Patrick McHardy
2007-09-29 0:51 ` Herbert Xu
2007-09-29 3:37 ` Herbert Xu
2007-09-29 15:21 ` Patrick McHardy
2007-09-29 23:36 ` Herbert Xu
2007-09-30 0:13 ` David Miller
2007-09-30 0:26 ` Herbert Xu
2007-09-30 0:43 ` Herbert Xu
2007-09-30 15:38 ` Patrick McHardy
2007-10-14 4:26 ` [0/10] Remove sk_buff ** from netfilter API Herbert Xu
2007-10-14 4:27 ` [PATCH 1/10] [SKBUFF]: Merge common code between copy_skb_header and skb_clone Herbert Xu
2007-10-14 10:36 ` jamal
2007-10-14 4:27 ` [PATCH 2/10] [SKBUFF]: Add skb_morph Herbert Xu
2007-11-26 6:50 ` Yasuyuki KOZAKAI
[not found] ` <200711260650.lAQ6oOL9006774@toshiba.co.jp>
2007-11-26 15:10 ` Herbert Xu
2007-11-27 6:50 ` Yasuyuki KOZAKAI
2007-10-14 4:27 ` [PATCH 3/10] [IPV4]: Make ip_defrag return the same packet Herbert Xu
2007-10-14 4:27 ` [PATCH 4/10] [IPV4]: Change ip_defrag to return an integer Herbert Xu
2007-10-14 4:27 ` [PATCH 5/10] [NET]: Avoid unnecessary cloning for ingress filtering Herbert Xu
2007-10-14 10:49 ` jamal [this message]
2007-10-15 13:57 ` jamal
2007-10-15 14:28 ` Patrick McHardy
2007-10-15 14:55 ` Alexey Kuznetsov
2007-10-16 10:28 ` jamal
2007-10-14 4:27 ` [PATCH 6/10] [BRIDGE]: Unshare skb upon entry Herbert Xu
2007-10-15 7:20 ` Patrick McHardy
2007-10-15 8:04 ` Herbert Xu
2007-10-15 8:50 ` David Miller
2007-10-14 4:27 ` [PATCH 7/10] [NETFILTER]: Do not copy skb in skb_make_writable Herbert Xu
2007-10-14 4:27 ` [PATCH 8/10] [IPVS]: Replace local version of skb_make_writable Herbert Xu
2007-10-14 4:27 ` [PATCH 9/10] [NETFILTER]: Avoid skb_copy/pskb_copy/skb_realloc_headroom Herbert Xu
2007-10-14 4:27 ` [PATCH 10/10] [NETFILTER]: Replace sk_buff ** with sk_buff * Herbert Xu
2007-10-14 9:55 ` Herbert Xu
2007-10-14 14:46 ` [0/3] [IPV6]: Kill sk_buff ** usage on input path Herbert Xu
2007-10-14 14:49 ` [PATCH 1/3] [IPV6]: Make ipv6_frag_rcv return the same packet Herbert Xu
2007-10-15 8:28 ` David Miller
2007-10-14 14:49 ` [PATCH 2/3] [IPV6]: Avoid skb_copy/pskb_copy/skb_realloc_headroom on input Herbert Xu
2007-10-15 8:29 ` David Miller
2007-10-14 14:49 ` [PATCH 3/3] [IPV6]: Replace sk_buff ** with sk_buff * in input handlers Herbert Xu
2007-10-14 15:43 ` YOSHIFUJI Hideaki / 吉藤英明
2007-10-15 8:30 ` David Miller
2007-10-15 8:29 ` David Miller
2007-10-15 14:21 ` Herbert Xu
2007-10-15 8:27 ` [PATCH 10/10] [NETFILTER]: Replace sk_buff ** with sk_buff * David Miller
2007-10-15 6:25 ` [0/10] Remove sk_buff ** from netfilter API Patrick McHardy
2007-10-15 7:57 ` [IPV4]: Uninline netfilter okfns Patrick McHardy
2007-10-15 8:05 ` Herbert Xu
2007-10-15 8:30 ` [IPV6]: " Patrick McHardy
2007-10-15 8:51 ` David Miller
2007-10-15 8:49 ` [IPV4]: " David Miller
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