From: Stephen Hemminger <stephen@networkplumber.org>
To: Jiri Pirko <jiri@resnulli.us>
Cc: netdev@vger.kernel.org, davem@davemloft.net, yotamg@mellanox.com,
idosch@mellanox.com, eladr@mellanox.com, nogahf@mellanox.com,
ogerlitz@mellanox.com, jhs@mojatatu.com, geert+renesas@glider.be,
xiyou.wangcong@gmail.com, linux@roeck-us.net,
roopa@cumulusnetworks.com, john.fastabend@gmail.com,
simon.horman@netronome.com, mrv@mojatatu.com
Subject: Re: [patch net-next 1/4] net: Introduce psample, a new genetlink channel for packet sampling
Date: Mon, 23 Jan 2017 15:57:50 -0800 [thread overview]
Message-ID: <20170123155750.22f4b323@xeon-e3> (raw)
In-Reply-To: <1485085487-2652-2-git-send-email-jiri@resnulli.us>
On Sun, 22 Jan 2017 12:44:44 +0100
Jiri Pirko <jiri@resnulli.us> wrote:
> +static LIST_HEAD(psample_groups_list);
> +static DEFINE_SPINLOCK(psample_groups_lock);
> +
Why not a mutex? You aren't acquiring this in IRQ context?
next prev parent reply other threads:[~2017-01-23 23:58 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-22 11:44 [patch net-next 0/4] Add support for offloading packet-sampling Jiri Pirko
2017-01-22 11:44 ` [patch net-next 1/4] net: Introduce psample, a new genetlink channel for packet sampling Jiri Pirko
2017-01-22 13:19 ` Jamal Hadi Salim
2017-01-23 23:57 ` Stephen Hemminger [this message]
2017-01-24 6:48 ` Jiri Pirko
2017-01-22 11:44 ` [patch net-next 2/4] net/sched: Introduce sample tc action Jiri Pirko
2017-01-22 13:16 ` Jamal Hadi Salim
2017-01-22 13:28 ` Yotam Gigi
2017-01-22 14:29 ` Roman Mashak
2017-01-22 11:44 ` [patch net-next 3/4] mlxsw: reg: add the Monitoring Packet Sampling Configuration Register Jiri Pirko
2017-01-22 11:44 ` [patch net-next 4/4] mlxsw: spectrum: Add packet sample offloading support Jiri Pirko
2017-01-22 12:04 ` Ido Schimmel
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