From ed933e9683d8b42452b80a4881ba1ea571d1ce75 Mon Sep 17 00:00:00 2001
From: Hung Nguyen <hungmn@google.com>
Date: Wed, 12 Mar 2025 14:35:34 -0700
Subject: [PATCH] ANDROID: arm64: [TEMP] Add zram configs

Add some ZRAM kernel configs for legacy kernel builds to support
go/android-mmd feature that utilizes zram writeback and
recompression.

Bug: 402163036
Bug: 400553907
Test: ./build-kernel for corsola
Signed-off-by: Hung Nguyen <hungmn@google.com>
Change-Id: I75cb8f0bc6d87231978207a692a18486edb9a0cf
---
 arch/arm64/configs/android-arm64_defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/configs/android-arm64_defconfig b/arch/arm64/configs/android-arm64_defconfig
index 7a0f5994b44362..3b6d392102def3 100644
--- a/arch/arm64/configs/android-arm64_defconfig
+++ b/arch/arm64/configs/android-arm64_defconfig
@@ -280,6 +280,8 @@ CONFIG_MTD_PARTITIONED_MASTER=y
 CONFIG_MTD_SPI_NOR=y
 CONFIG_PARPORT=y
 CONFIG_ZRAM=y
+CONFIG_ZRAM_BACKEND_LZ4=y
+CONFIG_ZRAM_BACKEND_ZSTD=y
 CONFIG_ZRAM_WRITEBACK=y
 CONFIG_ZRAM_MEMORY_TRACKING=y
 CONFIG_ZRAM_MULTI_COMP=y
-- 
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