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Commit 0c38091

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Keun youngCarlos Llamas
Keun young
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Carlos Llamas
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ANDROID: GKI: Enable CONFIG_READ_ONLY_THP_FOR_FS
- This allows THP for file backed mmap - This can reduce MMU lookup cost Bug: 413691276 Test: tested file backed mmap + THP with madvise Change-Id: I4bead0318185f7bfcce4c236f208ddf74647cc36 Signed-off-by: Keun young <keunyoung@google.com>
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‎arch/arm64/configs/gki_defconfig‎

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@@ -128,6 +128,7 @@ CONFIG_MEMORY_HOTREMOVE=y
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CONFIG_DEFAULT_MMAP_MIN_ADDR=32768
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CONFIG_TRANSPARENT_HUGEPAGE=y
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CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y
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CONFIG_READ_ONLY_THP_FOR_FS=y
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CONFIG_CLEANCACHE=y
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CONFIG_CMA=y
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CONFIG_CMA_DEBUGFS=y

‎arch/x86/configs/gki_defconfig‎

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@@ -119,6 +119,7 @@ CONFIG_MEMORY_HOTREMOVE=y
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CONFIG_DEFAULT_MMAP_MIN_ADDR=32768
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CONFIG_TRANSPARENT_HUGEPAGE=y
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CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y
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CONFIG_READ_ONLY_THP_FOR_FS=y
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CONFIG_CLEANCACHE=y
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CONFIG_CMA=y
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CONFIG_CMA_DEBUGFS=y

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