From: ebiederm-aS9lmoZGLiVWk0Htik3J/w@public•gmane.org (Eric W. Biederman)
To: David Miller <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public•gmane.org>,
Cc: netdev-u79uwXL29TY76Z2rM5mHXA@public•gmane.org,
Linux Containers
<containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public•gmane.org>,
cgroups-u79uwXL29TY76Z2rM5mHXA@public•gmane.org
Subject: [PATCH 0/6] ipv4: tcp_memcontrol and userns sysctls
Date: Sat, 19 Oct 2013 16:23:19 -0700 [thread overview]
Message-ID: <87r4bghml4.fsf@xmission.com> (raw)
While looking into allowing the ipv4 sysctls to be used in a network
namespace I stumbled upon the mess that is tcp_memcontrol.
I remove the dead code, broken code, and excessive abstraction in the
tcp_memcontrols then I clean up up and allow in the user namespace the
per net ipv4 sysctls.
Eric W. Biederman (6):
tcp_memcontrol: Remove tcp_max_memory
tcp_memcontrol: Remove setting cgroup settings via sysctl
tcp_memcontrol: Remove the per netns control.
tcp_memcontrol: Kill struct tcp_memcontrol
ipv4: Use math to point per net sysctls into the appropriate struct net.
ipv4: Allow unprivileged users to use per net sysctls
include/net/netns/ipv4.h | 1 -
include/net/sock.h | 28 ++++++------
include/net/tcp.h | 3 +-
include/net/tcp_memcontrol.h | 12 ------
mm/memcontrol.c | 6 +-
net/ipv4/af_inet.c | 2 -
net/ipv4/sysctl_net_ipv4.c | 85 ++++++----------------------------------
net/ipv4/tcp.c | 12 +++--
net/ipv4/tcp_ipv4.c | 1 +
net/ipv4/tcp_memcontrol.c | 90 ++++++++---------------------------------
net/ipv6/af_inet6.c | 2 -
net/ipv6/tcp_ipv6.c | 1 +
12 files changed, 57 insertions(+), 186 deletions(-)
Eric
next reply other threads:[~2013-10-19 23:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-19 23:23 Eric W. Biederman [this message]
[not found] ` <87r4bghml4.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2013-10-19 23:24 ` [PATCH 1/6] tcp_memcontrol: Remove tcp_max_memory Eric W. Biederman
2013-10-19 23:24 ` [PATCH 2/6] tcp_memcontrol: Remove setting cgroup settings via sysctl Eric W. Biederman
2013-10-19 23:25 ` [PATCH 3/6] tcp_memcontrol: Remove the per netns control Eric W. Biederman
2013-10-19 23:26 ` [PATCH 4/6] tcp_memcontrol: Kill struct tcp_memcontrol Eric W. Biederman
2013-10-19 23:27 ` [PATCH 5/6] ipv4: Use math to point per net sysctls into the appropriate struct net Eric W. Biederman
2013-10-19 23:27 ` [PATCH 6/6] ipv4: Allow unprivileged users to use per net sysctls Eric W. Biederman
2013-10-21 22:44 ` [PATCH 0/6] ipv4: tcp_memcontrol and userns sysctls David Miller
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