memcg: remove experimental from swap account config
It's 11 months since we changed swap_map[] to indicates SWAP_HAS_CACHE.
Since that, memcg's swap accounting has been very stable and it seems
it can be maintained.
So, I'd like to remove EXPERIMENTAL from the config.
Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Acked-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/init/Kconfig b/init/Kconfig
index 24932b9..2de5b1c 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -577,8 +577,8 @@
could in turn add some fork/exit overhead.
config CGROUP_MEM_RES_CTLR_SWAP
- bool "Memory Resource Controller Swap Extension(EXPERIMENTAL)"
- depends on CGROUP_MEM_RES_CTLR && SWAP && EXPERIMENTAL
+ bool "Memory Resource Controller Swap Extension"
+ depends on CGROUP_MEM_RES_CTLR && SWAP
help
Add swap management feature to memory resource controller. When you
enable this, you can limit mem+swap usage per cgroup. In other words,