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Date: Wed, 12 Jan 2011 22:18:06 +0100 From: Jarek Poplawski <jarkao2@...il.com> To: Eric Dumazet <eric.dumazet@...il.com> Cc: David Miller <davem@...emloft.net>, David Brownell <david-b@...bell.net>, Neil Jones <neiljay@...il.com>, linux-usb@...r.kernel.org, netdev@...r.kernel.org, Alexander Duyck <alexander.h.duyck@...el.com>, Jeff Kirsher <jeffrey.t.kirsher@...el.com>, Michal Nazarewicz <mina86@...a86.com> Subject: Re: [PATCH] net: remove dev_txq_stats_fold() Btw, I updated Michal's email (according to linux-kernel). Jarek P. On Wed, Jan 12, 2011 at 10:05:18PM +0100, Jarek Poplawski wrote: > On Wed, Jan 12, 2011 at 04:02:00PM +0100, Eric Dumazet wrote: > > Le mercredi 12 janvier 2011 ?? 14:52 +0100, Eric Dumazet a écrit : > > > > > Or even better, remove these counters since there is no users left but > > > ixgbe. > > > > > > (vlans, tunnels, ... now use percpu stats) > > > > > > > > > > Thanks Jarek for the reminder :) > > > > [PATCH] net: remove dev_txq_stats_fold() > > > > After recent changes, (percpu stats on vlan/tunnels...), we dont need > > anymore per struct netdev_queue tx_bytes/tx_packets/tx_dropped counters. > > > > Only remaining users are ixgbe, sch_teql & macvlan : > > And gianfar (not counting staging/bcm) but I'm not sure if that's all. > > > > > 1) ixgbe can be converted to use existing tx_ring counters. > > > > 2) macvlan incremented txq->tx_dropped, it can use the > > dev->stats.tx_dropped counter. > > > > 3) sch_teql : almost revert ab35cd4b8f42 (Use net_device internal stats) > > Now we have ndo_get_stats64(), use it. > > Btw, why doesn't sch_teql need locking (for 32-bits)? > > Jarek P. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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