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| author |   Olof Johansson <olof@lixom.net> | 2012-11-30 09:25:16 -0800 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-11-30 09:27:57 -0800 |
| commit | 823c9faefc5534273aceaca12d845dbc11782a6d (patch) | |
| tree | 5db2ee161f892c5f5523d8a10c596fe4e6b96317 /Documentation/cgroups | |
| parent | ARM: EXYNOS: Avoid early use of of_machine_is_compatible() (diff) | |
| parent | ARM: S3C24XX: Add clkdev entry for camif-upll clock (diff) | |
| download | linux-dev-823c9faefc5534273aceaca12d845dbc11782a6d.tar.xz linux-dev-823c9faefc5534273aceaca12d845dbc11782a6d.zip | |
Merge branch 'next/cam-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc
From Kukjin Kim:
Just adding camif gpio setup and clkdev.
* 'next/cam-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: S3C24XX: Add clkdev entry for camif-upll clock
ARM: SAMSUNG: Add s3c24xx/s3c64xx CAMIF GPIO setup helpers
+ Linux 3.7-rc6
Conflicts due to the 3.7-rc6 sync: arch/arm/mach-highbank/system.c
include/linux/clk-provider.h, resolved as in other branches.
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'Documentation/cgroups')
| -rw-r--r-- | Documentation/cgroups/memory.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/cgroups/memory.txt b/Documentation/cgroups/memory.txt index c07f7b4fb88d..71c4da413444 100644 --- a/Documentation/cgroups/memory.txt +++ b/Documentation/cgroups/memory.txt @@ -466,6 +466,10 @@ Note: 5.3 swappiness Similar to /proc/sys/vm/swappiness, but affecting a hierarchy of groups only. +Please note that unlike the global swappiness, memcg knob set to 0 +really prevents from any swapping even if there is a swap storage +available. This might lead to memcg OOM killer if there are no file +pages to reclaim. Following cgroups' swappiness can't be changed. - root cgroup (uses /proc/sys/vm/swappiness). |