| [PATCH v7 00/10] Request for Inclusion: per-cgroup tcp memory pressure [message #44306] |
Tue, 29 November 2011 23:56  |
Glauber Costa
Messages: 916
Registered: October 2011
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Senior Member |
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Hi,
This patchset implements per-cgroup tcp memory pressure controls. It did not change
significantly since last submission: rather, it just merges the comments Kame had.
Most of them are style-related and/or Documentation, but there are two real bugs he
managed to spot (thanks)
Please let me know if there is anything else I should address.
Glauber Costa (10):
Basic kernel memory functionality for the Memory Controller
foundations of per-cgroup memory pressure controlling.
socket: initial cgroup code.
tcp memory pressure controls
per-netns ipv4 sysctl_tcp_mem
tcp buffer limitation: per-cgroup limit
Display current tcp memory allocation in kmem cgroup
Display current tcp failcnt in kmem cgroup
Display maximum tcp memory allocation in kmem cgroup
Disable task moving when using kernel memory accounting
Documentation/cgroups/memory.txt | 52 +++++++-
include/linux/memcontrol.h | 19 +++
include/net/netns/ipv4.h | 1 +
include/net/sock.h | 298 +++++++++++++++++++++++++++++++++++++-
include/net/tcp.h | 4 +-
include/net/tcp_memcontrol.h | 19 +++
init/Kconfig | 14 ++
mm/memcontrol.c | 202 ++++++++++++++++++++++++--
net/core/sock.c | 120 +++++++++++----
net/ipv4/Makefile | 1 +
net/ipv4/af_inet.c | 2 +
net/ipv4/proc.c | 7 +-
net/ipv4/sysctl_net_ipv4.c | 65 ++++++++-
net/ipv4/tcp.c | 11 +-
net/ipv4/tcp_input.c | 12 +-
net/ipv4/tcp_ipv4.c | 13 +-
net/ipv4/tcp_memcontrol.c | 268 ++++++++++++++++++++++++++++++++++
net/ipv4/tcp_output.c | 2 +-
net/ipv4/tcp_timer.c | 2 +-
net/ipv6/af_inet6.c | 2 +
net/ipv6/tcp_ipv6.c | 7 +-
21 files changed, 1036 insertions(+), 85 deletions(-)
create mode 100644 include/net/tcp_memcontrol.h
create mode 100644 net/ipv4/tcp_memcontrol.c
--
1.7.6.4
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