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Always check mounts to detect legacy SAR on bootmode

This commit is contained in:
残页 2023-08-30 10:54:42 +08:00 committed by John Wu
parent e9b9bf987b
commit de00f1d5a9
1 changed files with 14 additions and 10 deletions
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24
scripts/util_functions.sh
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@ -335,17 +335,21 @@ get_flags() {
PATCHVBMETAFLAG=true
ui_print "- No vbmeta partition, patch vbmeta in boot image"
fi
local IS_DYNAMIC=false
if grep -q 'androidboot.super_partition' /proc/cmdline; then
IS_DYNAMIC=true
elif [ -n "$(find_block super)" ]; then
IS_DYNAMIC=true
fi
if $SYSTEM_AS_ROOT && ! $IS_DYNAMIC; then
LEGACYSAR=true
ui_print "- Legacy SAR, force kernel to load rootfs"
LEGACYSAR=false
if $BOOTMODE; then
grep ' / ' /proc/mounts | grep -q '/dev/root' && LEGACYSAR=true
else
LEGACYSAR=false
# Recovery mode, assume devices that don't use dynamic partitions are legacy SAR
local IS_DYNAMIC=false
if grep -q 'androidboot.super_partition' /proc/cmdline; then
IS_DYNAMIC=true
elif [ -n "$(find_block super)" ]; then
IS_DYNAMIC=true
fi
if $SYSTEM_AS_ROOT && ! $IS_DYNAMIC; then
LEGACYSAR=true
ui_print "- Legacy SAR, force kernel to load rootfs"
fi
fi
# Overridable config flags with safe defaults