2022-02-13 23:57:59 -05:00
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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2022-02-09 00:22:02 -05:00
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From: Bruno Martins <bgcngm@gmail.com>
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Date: Thu, 3 Dec 2020 20:52:39 +0000
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Subject: [PATCH] msm8974-common: Re-enable ZRAM
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This time around with ZRAM size set to 75% of total RAM size,
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as per Qualcomm Android GO Performance Tuning Guide.
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Change-Id: I8f8362ccb5110fba6c5ed50b5d87a0b94a48e01c
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---
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rootdir/etc/fstab.qcom | 2 ++
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rootdir/etc/init.qcom.rc | 4 ++++
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2 files changed, 6 insertions(+)
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diff --git a/rootdir/etc/fstab.qcom b/rootdir/etc/fstab.qcom
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2022-02-13 23:57:59 -05:00
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index 2698694..2896531 100644
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2022-02-09 00:22:02 -05:00
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--- a/rootdir/etc/fstab.qcom
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+++ b/rootdir/etc/fstab.qcom
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@@ -18,5 +18,7 @@
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/dev/block/platform/msm_sdcc.1/by-name/radio /firmware/radio vfat ro,shortname=lower,uid=1000,gid=1000,dmask=227,fmask=337,context=u:object_r:firmware_file:s0 wait
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/dev/block/platform/msm_sdcc.1/by-name/adsp /firmware/adsp vfat ro,shortname=lower,uid=1000,gid=1000,dmask=227,fmask=337,context=u:object_r:firmware_file:s0 wait
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+/dev/block/zram0 none swap defaults zramsize=75%,max_comp_streams=4,swapprio=10,notrim
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+
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/devices/msm_sdcc.2/mmc_host* auto auto defaults voldmanaged=sdcard1:auto,encryptable=userdata
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/devices/platform/xhci-hcd/usb* auto auto defaults voldmanaged=usb:auto
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diff --git a/rootdir/etc/init.qcom.rc b/rootdir/etc/init.qcom.rc
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2022-02-13 23:57:59 -05:00
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index c978a74..470ce27 100644
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2022-02-09 00:22:02 -05:00
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--- a/rootdir/etc/init.qcom.rc
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+++ b/rootdir/etc/init.qcom.rc
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@@ -289,6 +289,10 @@ service wcnss-service /vendor/bin/wcnss_service
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oneshot
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## Properties start here
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+on property:sys.boot_completed=1
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+ # Enable ZRAM once boot is completed
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+ swapon_all /vendor/etc/fstab.qcom
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+
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on property:vendor.bluetooth.hciattach=true
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start hciattach
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