From e8932e1cde00edf4e88cdff363dcd99c29297671 Mon Sep 17 00:00:00 2001 From: zhucc2 Date: Thu, 16 Dec 2021 17:01:53 +0800 Subject: [PATCH] arm64/config: disable SamSung TW and switch to WB On Android S, SamSung TW performance is abnormal, after write about 30GB data continually, the sequent write performance will drop from 450MB/s to 200MB/s. After switch to WB, the sequent write speed will keep 450MB/s. Change-Id: I513e6daee45d5ffbdd411fb5d747ccd4f32ca34f Reviewed-on: https://gerrit.mot.com/2146604 SLTApproved: Slta Waiver SME-Granted: SME Approvals Granted Tested-by: Jira Key Reviewed-by: Huosheng Liao Submit-Approved: Jira Key --- arch/arm64/configs/vendor/ext_config/debug-holi-milanf.config | 1 + arch/arm64/configs/vendor/ext_config/moto-holi-milanf.config | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm64/configs/vendor/ext_config/debug-holi-milanf.config b/arch/arm64/configs/vendor/ext_config/debug-holi-milanf.config index 13f71e03c466..018b945c19d3 100644 --- a/arch/arm64/configs/vendor/ext_config/debug-holi-milanf.config +++ b/arch/arm64/configs/vendor/ext_config/debug-holi-milanf.config @@ -23,3 +23,4 @@ # CONFIG_PROVE_LOCKING is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_TEST_USER_COPY is not set +# CONFIG_UFSTW is not set diff --git a/arch/arm64/configs/vendor/ext_config/moto-holi-milanf.config b/arch/arm64/configs/vendor/ext_config/moto-holi-milanf.config index ba61159db870..9192c236e045 100644 --- a/arch/arm64/configs/vendor/ext_config/moto-holi-milanf.config +++ b/arch/arm64/configs/vendor/ext_config/moto-holi-milanf.config @@ -20,3 +20,4 @@ CONFIG_ZRAM_WRITEBACK=y # CONFIG_THERMAL_STATISTICS is not set # CONFIG_REGULATOR_QPNP_LCDB is not set # CONFIG_AW882XX_PARAMS_FROM_BIN is not set +# CONFIG_UFSTW is not set