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From: David Miller <davem@davemloft.net>
To: jarod@redhat.com
Cc: linux-kernel@vger.kernel.org, edumazet@google.com,
	jiri@mellanox.com, daniel@iogearbox.net, tom@herbertland.com,
	j.vosburgh@gmail.com, vfalico@gmail.com,
	gospo@cumulusnetworks.com, netdev@vger.kernel.org
Subject: Re: [PATCH net v2 0/4] net: add and use rx_nohandler stat counter
Date: Fri, 29 Jan 2016 19:37:51 -0800 (PST)	[thread overview]
Message-ID: <20160129.193751.27856238718097733.davem@davemloft.net> (raw)
In-Reply-To: <1453996188-29965-1-git-send-email-jarod@redhat.com>

From: Jarod Wilson <jarod@redhat.com>
Date: Thu, 28 Jan 2016 10:49:44 -0500

> The network core tries to keep track of dropped packets, but some packets
> you wouldn't really call dropped, so much as intentionally ignored, under
> certain circumstances. One such case is that of bonding and team device
> slaves that are currently inactive. Their respective rx_handler functions
> return RX_HANDLER_EXACT (the only places in the kernel that return that),
> which ends up tracking into the network core's __netif_receive_skb_core()
> function's drop path, with no pt_prev set. On a noisy network, this can
> result in a very rapidly incrementing rx_dropped counter, not only on the
> inactive slave(s), but also on the master device, such as the following:
 ...

Both my inbox and patchwork only show patch 2, 3, and 4.  Where is #1?

Thanks.

  parent reply	other threads:[~2016-01-30  3:37 UTC|newest]

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-22 19:11 [RFC PATCH net] net/core: don't increment rx_dropped on inactive slaves Jarod Wilson
2016-01-22 20:59 ` Jay Vosburgh
2016-01-23  8:26   ` Jiri Pirko
2016-01-23  8:07 ` Jiri Pirko
2016-01-23 14:19 ` Andy Gospodarek
2016-01-23 15:23 ` Eric Dumazet
2016-01-26 21:14   ` Jarod Wilson
2016-01-26 21:21     ` David Miller
2016-01-26 21:36       ` Jarod Wilson
2016-01-26 21:24     ` Eric Dumazet
2016-01-26 21:35       ` Jarod Wilson
2016-01-25  6:42 ` David Miller
2016-01-25 14:27   ` Jarod Wilson
2016-01-26  4:45     ` Jarod Wilson
2016-01-27 20:21 ` [PATCH net 0/4] net: add rx_unhandled stat counter Jarod Wilson
2016-01-27 20:21   ` [PATCH net 1/4] " Jarod Wilson
2016-01-27 20:21   ` [PATCH net 2/4] net-procfs: show rx_unhandled counters Jarod Wilson
2016-01-27 20:21   ` [PATCH net 3/4] team: track sum of rx_unhandled for all slaves Jarod Wilson
2016-01-27 20:21   ` [PATCH net 4/4] bond: " Jarod Wilson
2016-01-27 21:09   ` [PATCH net 0/4] net: add rx_unhandled stat counter Eric Dumazet
2016-01-28  6:02     ` Jarod Wilson
2016-01-28  6:10       ` Jarod Wilson
2016-01-28  6:18       ` Jarod Wilson
2016-01-28 13:00         ` Eric Dumazet
2016-01-28 14:38           ` Jarod Wilson
2016-01-28 14:42             ` Eric Dumazet
2016-01-28 14:44               ` Eric Dumazet
2016-01-28 14:46                 ` Eric Dumazet
2016-01-28 15:11                   ` Jarod Wilson
2016-01-28 13:00       ` Eric Dumazet
2016-01-28 15:49 ` [PATCH net v2 0/4] net: add and use rx_nohandler " Jarod Wilson
2016-01-28 15:49   ` [PATCH net v2 1/4] net/core: relax BUILD_BUG_ON in netdev_stats_to_stats64 Jarod Wilson
2016-01-28 15:49   ` [PATCH net v2 2/4] net: add rx_nohandler stat counter Jarod Wilson
2016-01-28 15:49   ` [PATCH net v2 3/4] team: track sum of rx_nohandler for all slaves Jarod Wilson
2016-01-28 15:49   ` [PATCH net v2 4/4] bond: " Jarod Wilson
2016-01-30  3:37   ` David Miller [this message]
2016-01-30 18:16     ` [PATCH net v2 0/4] net: add and use rx_nohandler stat counter Jarod Wilson
2016-01-30 18:19   ` [PATCH net v2 1/4] net/core: relax BUILD_BUG_ON in netdev_stats_to_stats64 Jarod Wilson
2016-01-30 18:34     ` Eric Dumazet
2016-01-30 20:39       ` Jarod Wilson
2016-01-30 20:53         ` Jarod Wilson
2016-01-30 23:26           ` David Miller
2016-01-31 18:07             ` Jarod Wilson
2016-02-01 23:51   ` [PATCH net v3 0/4] net: add and use rx_nohandler stat counter Jarod Wilson
2016-02-01 23:51     ` [PATCH net v3 1/4] net/core: relax BUILD_BUG_ON in netdev_stats_to_stats64 Jarod Wilson
2016-02-01 23:51     ` [PATCH net v3 2/4] net: add rx_nohandler stat counter Jarod Wilson
2016-02-07 19:37       ` Stephen Hemminger
2016-02-07 19:46         ` David Miller
2016-02-07 20:19           ` Eric Dumazet
2016-02-08 18:32             ` Jarod Wilson
2016-02-08 19:38               ` Stephen Hemminger
2016-02-08 22:57                 ` Eric Dumazet
2016-02-09  8:40                   ` David Miller
2016-02-09 10:56                     ` Jamal Hadi Salim
2016-02-09 19:17                       ` [PATCH net-next iproute2] iplink: display rx nohandler stats Stephen Hemminger
2016-02-09 23:51                         ` Jarod Wilson
2016-02-10  1:41                           ` Stephen Hemminger
2016-02-10  4:52                             ` Eric Dumazet
2016-02-10 13:20                               ` Jarod Wilson
2016-02-10 15:06                                 ` Andy Gospodarek
2016-02-01 23:51     ` [PATCH net v3 3/4] team: track sum of rx_nohandler for all slaves Jarod Wilson
2016-02-01 23:51     ` [PATCH net v3 4/4] bond: " Jarod Wilson
2016-02-06  8:00     ` [PATCH net v3 0/4] net: add and use rx_nohandler stat counter David Miller
2016-01-28 16:22 ` [PATCH net v3 1/4] net/core: relax BUILD_BUG_ON in netdev_stats_to_stats64 Jarod Wilson

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