Thread (26 messages) 26 messages, 8 authors, 2011-12-23

Re: [PATCH v9 0/9] Request for inclusion: per-cgroup tcp memory pressure controls

From: Christoph Paasch <hidden>
Date: 2011-12-13 13:58:29
Also in: linux-mm, lkml, netdev

Hi,

On 12/13/2011 01:07 AM, David Miller wrote:
From: Glauber Costa <redacted>
Date: Mon, 12 Dec 2011 11:47:00 +0400
quoted
This series fixes all the few comments raised in the last round,
and seem to have acquired consensus from the memcg side.

Dave, do you think it is acceptable now from the networking PoV?
In case positive, would you prefer merging this trough your tree,
or acking this so a cgroup maintainer can do it?
All applied to net-next, thanks.
now there are plenty of compiler-warnings when CONFIG_CGROUPS is not set:

In file included from include/linux/tcp.h:211:0,
                 from include/linux/ipv6.h:221,
                 from include/net/ip_vs.h:23,
                 from kernel/sysctl_binary.c:6:
include/net/sock.h:67:57: warning: ‘struct cgroup_subsys’ declared
inside parameter list [enabled by default]
include/net/sock.h:67:57: warning: its scope is only this definition or
declaration, which is probably not what you want [enabled by default]
include/net/sock.h:67:57: warning: ‘struct cgroup’ declared inside
parameter list [enabled by default]
include/net/sock.h:68:61: warning: ‘struct cgroup_subsys’ declared
inside parameter list [enabled by default]
include/net/sock.h:68:61: warning: ‘struct cgroup’ declared inside
parameter list [enabled by default]


Because struct cgroup is only declared if CONFIG_CGROUPS is enabled.
(cfr. linux/cgroup.h)


Christoph

-- 
Christoph Paasch
PhD Student

IP Networking Lab --- http://inl.info.ucl.ac.be
MultiPath TCP in the Linux Kernel --- http://mptcp.info.ucl.ac.be
Université Catholique de Louvain
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