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25 lines
967 B
25 lines
967 B
# Copyright (C) 2021 The Android Open-Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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on init
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# memory reserve tuning
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write /proc/sys/vm/watermark_boost_factor 0
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write /proc/sys/vm/min_free_kbytes 27386
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write /proc/sys/vm/lowmem_reserve_ratio "0 0 0"
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# khugepaged tuning
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write /sys/kernel/mm/transparent_hugepage/khugepaged/scan_sleep_millisecs 60000
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on property:sys.boot_completed=1
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chmod 444 /sys/kernel/debug/page_owner
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