From: Cong Wang <amwang@redhat.com>
To: Octavian Purdila <opurdila@ixiacom.com>
Cc: David Miller <davem@davemloft.net>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Neil Horman <nhorman@tuxdriver.com>,
Eric Dumazet <eric.dumazet@gmail.com>
Subject: Re: [net-next PATCH v3 0/3] net: reserve ports for applications using fixed port numbers
Date: Mon, 15 Feb 2010 20:39:30 +0800 [thread overview]
Message-ID: <4B794082.1070004@redhat.com> (raw)
In-Reply-To: <1265854160-11763-1-git-send-email-opurdila@ixiacom.com>
Octavian Purdila wrote:
> This patch series is based on Amerigo's v2 but it now uses a bitmap
> for port reservation.
>
> I've ran a while (1) { bind(0) } test (with ip_local_port_range
> 1024 65000) to see if there is any performance difference between the
> two approaches (ranges vs bitmap). I could not detect any significant
> difference, both cases scored in 2.76s +/- 0.01 on my setup.
>
> I've based this patch series on current net-next, but it contains a
> significant non networking part. Please let me know if I should handle
> this differently.
>
> Octavian Purdila (3):
> sysctl: refactor integer handling proc code
> sysctl: add proc_dobitmap
> net: reserve ports for applications using fixed port numbers
>
> Documentation/networking/ip-sysctl.txt | 12 +
> drivers/infiniband/core/cma.c | 7 +-
> include/linux/sysctl.h | 2 +
> include/net/ip.h | 6 +
> kernel/sysctl.c | 374 +++++++++++++++++++-------------
> net/ipv4/inet_connection_sock.c | 5 +
> net/ipv4/inet_hashtables.c | 2 +
> net/ipv4/sysctl_net_ipv4.c | 7 +
> net/ipv4/udp.c | 3 +-
> net/sctp/socket.c | 2 +
> 10 files changed, 264 insertions(+), 156 deletions(-)
>
Hey, Octavian, typo in netdev list name...
Could you please fix it and resend? So that this will get more reviews.
Thanks!
next prev parent reply other threads:[~2010-02-15 12:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-11 2:09 [net-next PATCH v3 0/3] net: reserve ports for applications using fixed port numbers Octavian Purdila
2010-02-11 2:09 ` [net-next PATCH v3 1/3] sysctl: refactor integer handling proc code Octavian Purdila
2010-02-11 2:09 ` [net-next PATCH v3 2/3] sysctl: add proc_dobitmap Octavian Purdila
2010-02-11 2:09 ` [net-next PATCH v3 3/3] net: reserve ports for applications using fixed port numbers Octavian Purdila
2010-02-15 12:36 ` [net-next PATCH v3 0/3] " Cong Wang
2010-02-15 12:39 ` Cong Wang [this message]
2010-02-15 12:37 ` Octavian Purdila
2010-02-15 12:48 ` Cong Wang
-- strict thread matches above, loose matches on Subject: below --
2010-02-11 2:55 Octavian Purdila
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