Re: [PATCH net-next] net: dsa: User per-cpu 64-bit statistics

From	David Miller <davem@davemloft.net>
Newsgroups	linux.kernel
Subject	Re: [PATCH net-next] net: dsa: User per-cpu 64-bit statistics
Date	2017-08-07 06:30 +0200
Message-ID	<ubHPY-3t5-9@gated-at.bofh.it> (permalink)
References	<uaCz0-2b0-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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From: Florian Fainelli <f.fainelli@gmail.com>
Date: Thu,  3 Aug 2017 21:33:27 -0700

> During testing with a background iperf pushing 1Gbit/sec worth of
> traffic and having both ifconfig and ethtool collect statistics, we
> could see quite frequent deadlocks. Convert the often accessed DSA slave
> network devices statistics to per-cpu 64-bit statistics to remove these
> deadlocks and provide fast efficient statistics updates.
> 
> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

Applied with appropriate Fixes: tag added.

Thanks.

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[PATCH net-next] net: dsa: User per-cpu 64-bit statistics Florian Fainelli <f.fainelli@gmail.com> - 2017-08-04 06:40 +0200
  Re: [PATCH net-next] net: dsa: User per-cpu 64-bit statistics Eric Dumazet <eric.dumazet@gmail.com> - 2017-08-04 07:40 +0200
    Re: [PATCH net-next] net: dsa: User per-cpu 64-bit statistics Florian Fainelli <f.fainelli@gmail.com> - 2017-08-04 18:00 +0200
      Re: [PATCH net-next] net: dsa: User per-cpu 64-bit statistics Eric Dumazet <eric.dumazet@gmail.com> - 2017-08-04 19:20 +0200
        Re: [PATCH net-next] net: dsa: User per-cpu 64-bit statistics Eric Dumazet <eric.dumazet@gmail.com> - 2017-08-04 19:50 +0200
  Re: [PATCH net-next] net: dsa: User per-cpu 64-bit statistics David Miller <davem@davemloft.net> - 2017-08-07 06:30 +0200

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