[PATCH 0/2] Proposed fixes for tcp memory pressure

From: Glauber Costa
Date: Thu Dec 15 2011 - 04:35:30 EST


Hi,

I propose the following two fixes for the issues we're having in
linux-next.

The first one just moves the definition out of the CONFIG_INET,
and should fix the compile problems with allnoconfig.

The second one is a bit bigger, and takes away the socket
registration functions. As I've explained in the Changelog,
I believe this to be the saner way to do it. We need to do allocations
in both create and init time.

This was compile tested with 4 different randconfigs, CGROUPS off,
KMEM cgroup off, INET off, all them on, and boot tested with
everything on.

Thanks.

Glauber Costa (2):
Move limit definitions outside CONFIG_INET
Explicitly call tcp creation and init from memcontrol.c

include/linux/memcontrol.h | 2 +-
include/net/sock.h | 2 --
include/net/tcp_memcontrol.h | 19 ++++++++++++++++++-
mm/memcontrol.c | 13 ++++---------
net/core/sock.c | 37 -------------------------------------
net/ipv4/tcp_memcontrol.c | 11 ++++++-----
6 files changed, 29 insertions(+), 55 deletions(-)

--
1.7.6.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/