ANDROID: cuttlefish_defconfig: Disable TRANSPARENT_HUGEPAGE (c8e4ad86) · Commits · e / devices / android_kernel_sony_msm8998

Fix conflict between jemalloc/scudo and MADV_NOHUGEPAGE by disabling the transparent hugepage support. It has also been suggested that this feature can make VM behavior less predictable. Bug: 131119917 Change-Id: I17556838fbf1f893e26c5658ee95b4e3b16b10ad Signed-off-by:

Alistair Delva <adelva@google.com>

arch/arm64/configs/cuttlefish_defconfig

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Original line number	Diff line number	Diff line
		@@ -45,7 +45,6 @@ CONFIG_PREEMPT=y
		CONFIG_HZ_100=y
		# CONFIG_SPARSEMEM_VMEMMAP is not set
		CONFIG_KSM=y
		CONFIG_TRANSPARENT_HUGEPAGE=y
		CONFIG_ZSMALLOC=y
		CONFIG_SECCOMP=y
		CONFIG_ARMV8_DEPRECATED=y

arch/x86/configs/x86_64_cuttlefish_defconfig

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Original line number	Diff line number	Diff line
		@@ -50,7 +50,6 @@ CONFIG_X86_MSR=y
		CONFIG_X86_CPUID=y
		CONFIG_KSM=y
		CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
		CONFIG_TRANSPARENT_HUGEPAGE=y
		CONFIG_ZSMALLOC=y
		# CONFIG_MTRR is not set
		CONFIG_HZ_100=y