diff options
| author | Felix Fietkau <nbd@nbd.name> | 2018-10-09 13:22:46 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2018-10-09 14:29:55 +0200 |
| commit | 212aa332267641fa9fc9a16d39159decec95b4a1 (patch) | |
| tree | 6e07eabe3b5aaecad8b70ca925b6f9dbc3a7d898 /target/linux/layerscape | |
| parent | 567fe53230d60acadcd8138d7cc5de2f8231fdf9 (diff) | |
| download | upstream-212aa332267641fa9fc9a16d39159decec95b4a1.tar.gz upstream-212aa332267641fa9fc9a16d39159decec95b4a1.tar.bz2 upstream-212aa332267641fa9fc9a16d39159decec95b4a1.zip | |
kernel: enable memory compaction
Compaction is the only memory management component to form high order (larger
physically contiguous) memory blocks reliably. The page allocator relies on
compaction heavily and the lack of the feature can lead to unexpected OOM
killer invocations for high order memory requests. You shouldn't disable this
option unless there really is a strong reason for it.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Michal Hrusecky <michal.hrusecky@nic.cz>
Diffstat (limited to 'target/linux/layerscape')
| -rw-r--r-- | target/linux/layerscape/armv7/config-4.9 | 1 | ||||
| -rw-r--r-- | target/linux/layerscape/armv8_32b/config-4.9 | 1 | ||||
| -rw-r--r-- | target/linux/layerscape/armv8_64b/config-4.9 | 1 |
3 files changed, 0 insertions, 3 deletions
diff --git a/target/linux/layerscape/armv7/config-4.9 b/target/linux/layerscape/armv7/config-4.9 index 9c9ab93f0a..370400030d 100644 --- a/target/linux/layerscape/armv7/config-4.9 +++ b/target/linux/layerscape/armv7/config-4.9 @@ -146,7 +146,6 @@ CONFIG_COMMON_CLK_MAX77686=y # CONFIG_COMMON_CLK_PALMAS is not set # CONFIG_COMMON_CLK_RK808 is not set # CONFIG_COMMON_CLK_S2MPS11 is not set -CONFIG_COMPACTION=y CONFIG_COMPAT_BRK=y CONFIG_CONFIGFS_FS=y CONFIG_CONSOLE_TRANSLATIONS=y diff --git a/target/linux/layerscape/armv8_32b/config-4.9 b/target/linux/layerscape/armv8_32b/config-4.9 index ff8949d4a4..d83a732f90 100644 --- a/target/linux/layerscape/armv8_32b/config-4.9 +++ b/target/linux/layerscape/armv8_32b/config-4.9 @@ -185,7 +185,6 @@ CONFIG_COMMON_CLK_MAX77686=y # CONFIG_COMMON_CLK_PALMAS is not set # CONFIG_COMMON_CLK_RK808 is not set # CONFIG_COMMON_CLK_S2MPS11 is not set -CONFIG_COMPACTION=y CONFIG_COMPAT_BRK=y CONFIG_CONFIGFS_FS=y CONFIG_CONSOLE_TRANSLATIONS=y diff --git a/target/linux/layerscape/armv8_64b/config-4.9 b/target/linux/layerscape/armv8_64b/config-4.9 index c59cf6199e..34e6a01ec2 100644 --- a/target/linux/layerscape/armv8_64b/config-4.9 +++ b/target/linux/layerscape/armv8_64b/config-4.9 @@ -205,7 +205,6 @@ CONFIG_COMMON_CLK_RK808=y CONFIG_COMMON_CLK_S2MPS11=y CONFIG_COMMON_CLK_VERSATILE=y CONFIG_COMMON_CLK_XGENE=y -CONFIG_COMPACTION=y CONFIG_COMPAT=y CONFIG_COMPAT_BINFMT_ELF=y CONFIG_COMPAT_NETLINK_MESSAGES=y |