From: Julian Anastasov <ja@ssi.bg>
To: Simon Horman <horms@verge.net.au>
Cc: lvs-devel@vger.kernel.org, netdev@vger.kernel.org
Subject: [PATCH net-next 00/12] IPVS optimizations
Date: Wed, 6 Mar 2013 10:42:10 +0200 [thread overview]
Message-ID: <1362559342-18784-1-git-send-email-ja@ssi.bg> (raw)
This is a first patchset for IPVS optimizations.
Another patchset will address the locking in schedulers
and moving the global _bh disabling from LOCAL_OUT to all
locks. It is in TODO list.
All patches are for net-next. The idea is
after discussion and review Simon to apply the patchset
to ipvs-next tree.
The changes in this patchset eliminate locks
and dst refcnt operations from packet processing by
using RCU. There are more details in the patches.
Julian Anastasov (12):
net: add dst_get_noref and refdst_ptr helpers
ipvs: avoid routing by TOS for real server
ipvs: prefer NETDEV_DOWN event to free cached dsts
ipvs: convert the IP_VS_XMIT macros to functions
ipvs: rename functions related to dst_cache reset
ipvs: optimize dst usage for real server
ipvs: convert app locks
ipvs: remove rs_lock by using RCU
ipvs: convert locks used in persistence engines
ipvs: convert connection locking
ipvs: reorder keys in connection structure
ipvs: avoid kmem_cache_zalloc in ip_vs_conn_new
include/net/dst.h | 14 +-
include/net/ip_vs.h | 56 +++--
net/netfilter/ipvs/ip_vs_app.c | 27 ++-
net/netfilter/ipvs/ip_vs_conn.c | 254 +++++++++-------
net/netfilter/ipvs/ip_vs_core.c | 16 +-
net/netfilter/ipvs/ip_vs_ctl.c | 128 ++++----
net/netfilter/ipvs/ip_vs_ftp.c | 2 +
net/netfilter/ipvs/ip_vs_pe.c | 43 +--
net/netfilter/ipvs/ip_vs_pe_sip.c | 1 +
net/netfilter/ipvs/ip_vs_proto_sctp.c | 18 +-
net/netfilter/ipvs/ip_vs_proto_tcp.c | 18 +-
net/netfilter/ipvs/ip_vs_proto_udp.c | 19 +-
net/netfilter/ipvs/ip_vs_xmit.c | 532 ++++++++++++++++++++-------------
13 files changed, 633 insertions(+), 495 deletions(-)
--
1.7.3.4
next reply other threads:[~2013-03-06 8:42 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-06 8:42 Julian Anastasov [this message]
2013-03-06 8:42 ` [PATCH net-next 01/12] net: add dst_get_noref and refdst_ptr helpers Julian Anastasov
2013-03-06 8:42 ` [PATCH net-next 02/12] ipvs: avoid routing by TOS for real server Julian Anastasov
2013-03-06 8:42 ` [PATCH net-next 03/12] ipvs: prefer NETDEV_DOWN event to free cached dsts Julian Anastasov
2013-03-06 9:56 ` Hans Schillstrom
2013-03-06 21:21 ` Julian Anastasov
2013-03-07 7:43 ` Hans Schillstrom
2013-03-06 8:42 ` [PATCH net-next 04/12] ipvs: convert the IP_VS_XMIT macros to functions Julian Anastasov
2013-03-06 8:42 ` [PATCH net-next 05/12] ipvs: rename functions related to dst_cache reset Julian Anastasov
2013-03-06 8:42 ` [PATCH net-next 06/12] ipvs: optimize dst usage for real server Julian Anastasov
2013-03-06 20:18 ` David Miller
2013-03-06 21:58 ` Julian Anastasov
2013-03-06 22:06 ` David Miller
2013-03-07 0:14 ` Julian Anastasov
2013-03-06 8:42 ` [PATCH net-next 07/12] ipvs: convert app locks Julian Anastasov
2013-03-06 8:42 ` [PATCH net-next 08/12] ipvs: remove rs_lock by using RCU Julian Anastasov
2013-03-06 8:42 ` [PATCH net-next 09/12] ipvs: convert locks used in persistence engines Julian Anastasov
2013-03-06 8:42 ` [PATCH net-next 10/12] ipvs: convert connection locking Julian Anastasov
2013-03-06 8:42 ` [PATCH net-next 11/12] ipvs: reorder keys in connection structure Julian Anastasov
2013-03-06 9:43 ` Hans Schillstrom
2013-03-06 21:01 ` Julian Anastasov
2013-03-07 7:49 ` Hans Schillstrom
2013-03-07 23:23 ` Julian Anastasov
2013-03-06 8:42 ` [PATCH net-next 12/12] ipvs: avoid kmem_cache_zalloc in ip_vs_conn_new Julian Anastasov
2013-03-07 10:09 ` [PATCH net-next 00/12] IPVS optimizations Jesper Dangaard Brouer
2013-03-07 23:46 ` Julian Anastasov
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