netdev - [RFC PATCH 0/4] inet: add second hash table

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 30 May 2012 10:36:46 +0300
From:	Alexandru Copot <alex.mihai.c@...il.com>
To:	davem@...emloft.net
Cc:	gerrit@....abdn.ac.uk, kuznet@....inr.ac.ru, jmorris@...ei.org,
	yoshfuji@...ux-ipv6.org, kaber@...sh.net, netdev@...r.kernel.org,
	Alexandru Copot <alex.mihai.c@...il.com>,
	Daniel Baluta <dbaluta@...acom.com>,
	Lucian Grijincu <lucian.grijincu@...il.com>
Subject: [RFC PATCH 0/4] inet: add second hash table

This patchset implements all the operations needed to use a second
(port,address) bind hash table for inet. It uses a similar approach
as the UDP implementation.

The performance improvements for port allocation are very good and
detailed in the last message.

This is based on a series of patches written by Lucian Grijincu at Ixia.

Signed-off-by: Alexandru Copot <alex.mihai.c@...il.com>
Cc: Daniel Baluta <dbaluta@...acom.com>
Cc: Lucian Grijincu <lucian.grijincu@...il.com>
---
Alexandru Copot (4):
      inet: add counter to inet_bind_hashbucket
      inet: add a second bind hash
      inet: add/remove inet buckets in the second bind hash
      inet: use second hash in inet_csk_get_port

 include/net/inet_hashtables.h    |  140 +++++++++++++++++++++++++++++++--
 include/net/inet_timewait_sock.h |    5 +-
 net/dccp/proto.c                 |   37 ++++++++-
 net/ipv4/inet_connection_sock.c  |   66 ++++++++--------
 net/ipv4/inet_hashtables.c       |  158 ++++++++++++++++++++++++++++++++++++--
 net/ipv4/inet_timewait_sock.c    |   16 ++--
 net/ipv4/tcp.c                   |   17 ++++
 net/ipv6/inet6_hashtables.c      |   95 +++++++++++++++++++++++
 8 files changed, 477 insertions(+), 57 deletions(-)

--
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