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From: Eric Dumazet <edumazet@google.com>
To: "David S . Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	 Paolo Abeni <pabeni@redhat.com>
Cc: netdev@vger.kernel.org, eric.dumazet@gmail.com,
	 Eric Dumazet <edumazet@google.com>
Subject: [PATCH net-next 0/8] net: rps: misc changes
Date: Thu, 28 Mar 2024 17:03:01 +0000	[thread overview]
Message-ID: <20240328170309.2172584-1-edumazet@google.com> (raw)

Make RPS/RFS a bit more efficient with better cache locality
and heuristics.

Aso shrink include/linux/netdevice.h a bit.
 
Eric Dumazet (8):
  net: move kick_defer_list_purge() to net/core/dev.h
  net: move dev_xmit_recursion() helpers to net/core/dev.h
  net: enqueue_to_backlog() change vs not running device
  net: make softnet_data.dropped an atomic_t
  net: enqueue_to_backlog() cleanup
  net: rps: change input_queue_tail_incr_save()
  net: rps: add rps_input_queue_head_add() helper
  net: rps: move received_rps field to a better location

 include/linux/netdevice.h | 38 ++------------------
 include/net/rps.h         | 28 +++++++++++++++
 net/core/dev.c            | 73 ++++++++++++++++++++++-----------------
 net/core/dev.h            | 23 ++++++++++--
 net/core/net-procfs.c     |  3 +-
 5 files changed, 95 insertions(+), 70 deletions(-)

-- 
2.44.0.478.gd926399ef9-goog


             reply	other threads:[~2024-03-28 17:03 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-28 17:03 Eric Dumazet [this message]
2024-03-28 17:03 ` [PATCH net-next 1/8] net: move kick_defer_list_purge() to net/core/dev.h Eric Dumazet
2024-03-28 17:03 ` [PATCH net-next 2/8] net: move dev_xmit_recursion() helpers " Eric Dumazet
2024-03-28 17:03 ` [PATCH net-next 3/8] net: enqueue_to_backlog() change vs not running device Eric Dumazet
2024-03-29  3:21   ` Jason Xing
2024-03-29  6:31     ` Eric Dumazet
2024-03-29  8:44       ` Jason Xing
2024-03-28 17:03 ` [PATCH net-next 4/8] net: make softnet_data.dropped an atomic_t Eric Dumazet
2024-03-28 17:03 ` [PATCH net-next 5/8] net: enqueue_to_backlog() cleanup Eric Dumazet
2024-03-28 17:03 ` [PATCH net-next 6/8] net: rps: change input_queue_tail_incr_save() Eric Dumazet
2024-03-29 12:07   ` kernel test robot
2024-03-29 12:29   ` kernel test robot
2024-03-28 17:03 ` [PATCH net-next 7/8] net: rps: add rps_input_queue_head_add() helper Eric Dumazet
2024-03-28 17:03 ` [PATCH net-next 8/8] net: rps: move received_rps field to a better location Eric Dumazet
2024-03-29  5:45 ` [PATCH net-next 0/8] net: rps: misc changes Jakub Kicinski
2024-03-29  6:44   ` Eric Dumazet

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