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authorGlauber Costa <glommer@parallels.com>2011-12-12 01:47:04 +0400
committerDavid S. Miller <davem@davemloft.net>2011-12-13 04:04:10 +0400
commitd1a4c0b37c296e600ffe08edb0db2dc1b8f550d7 (patch)
tree5c3675582cbbdc99f720aa1dcc1821e26c2be1ab /Documentation/cgroups
parente1aab161e0135aafcd439be20b4f35e4b0922d95 (diff)
downloadlinux-d1a4c0b37c296e600ffe08edb0db2dc1b8f550d7.tar.xz
tcp memory pressure controls
This patch introduces memory pressure controls for the tcp protocol. It uses the generic socket memory pressure code introduced in earlier patches, and fills in the necessary data in cg_proto struct. Signed-off-by: Glauber Costa <glommer@parallels.com> Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujtisu.com> CC: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/cgroups')
-rw-r--r--Documentation/cgroups/memory.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/cgroups/memory.txt b/Documentation/cgroups/memory.txt
index 23a8dc5319a3..687dea5bf1fd 100644
--- a/Documentation/cgroups/memory.txt
+++ b/Documentation/cgroups/memory.txt
@@ -293,6 +293,8 @@ to trigger slab reclaim when those limits are reached.
thresholds. The Memory Controller allows them to be controlled individually
per cgroup, instead of globally.
+* tcp memory pressure: sockets memory pressure for the tcp protocol.
+
3. User Interface
0. Configuration