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authorFelix Fietkau <nbd@nbd.name>2018-10-09 13:22:46 +0200
committerFelix Fietkau <nbd@nbd.name>2018-10-09 14:29:55 +0200
commit212aa332267641fa9fc9a16d39159decec95b4a1 (patch)
tree6e07eabe3b5aaecad8b70ca925b6f9dbc3a7d898 /target/linux/oxnas
parent567fe53230d60acadcd8138d7cc5de2f8231fdf9 (diff)
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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/oxnas')
-rw-r--r--target/linux/oxnas/config-4.141
1 files changed, 0 insertions, 1 deletions
diff --git a/target/linux/oxnas/config-4.14 b/target/linux/oxnas/config-4.14
index 1bf7d0c072..d0870d16b6 100644
--- a/target/linux/oxnas/config-4.14
+++ b/target/linux/oxnas/config-4.14
@@ -70,7 +70,6 @@ CONFIG_CMA_SIZE_SEL_MBYTES=y
CONFIG_CMDLINE_PARTITION=y
CONFIG_COMMON_CLK=y
CONFIG_COMMON_CLK_OXNAS=y
-CONFIG_COMPACTION=y
CONFIG_COMPAT_BRK=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_CONTEXT_SWITCH_TRACER=y