From 8ad89ffeefb7f171539ff89126af2e20fbcb0fad Mon Sep 17 00:00:00 2001 From: Pedro Bertoleti Date: Mon, 10 Jan 2022 14:16:27 -0300 Subject: [PATCH] disable PPR for Ibiza Accordingly to (CR), overall device performance has improved significantly after disabling PPR (PerProcess Reclaim), mainly on launch time, major page faults, memory pressure, swap IO, and steals (kswapd, direct and total steals). Therefore, PPR should be disabled for this device. FPS tests results: http://perf.mot.com/apps/fps/rungraphs/?runids=45049,46182 Change-Id: I8bbccb92a27125b8abaf6f2afe6a3b4a6ec5b074 Reviewed-on: https://gerrit.mot.com/2166482 SME-Granted: SME Approvals Granted SLTApproved: Slta Waiver Tested-by: Jira Key Reviewed-by: Fernanda Schmidt Reviewed-by: Rafael Ortolan Reviewed-by: Zhenxin Xi Submit-Approved: Jira Key --- arch/arm64/configs/vendor/ext_config/moto-holi-ibiza.config | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/vendor/ext_config/moto-holi-ibiza.config b/arch/arm64/configs/vendor/ext_config/moto-holi-ibiza.config index ba5f1282c05a..e42aa2c2c499 100644 --- a/arch/arm64/configs/vendor/ext_config/moto-holi-ibiza.config +++ b/arch/arm64/configs/vendor/ext_config/moto-holi-ibiza.config @@ -30,3 +30,4 @@ CONFIG_ZRAM_WRITEBACK=y # CONFIG_SCSI_SKHID is not set # CONFIG_MICRON_UFSHID is not set CONFIG_HZ_300=y +CONFIG_PROCESS_RECLAIM=n