100 lines
4.6 KiB
Plaintext
100 lines
4.6 KiB
Plaintext
# Copyright (C) 2022 Paranoid Android
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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 post-fs-data
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# Disable zram readahead
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write /proc/sys/vm/page-cluster 0
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# Override readahead to 2MiB during boot
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write /sys/block/dm-0/queue/read_ahead_kb 2048
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write /sys/block/dm-1/queue/read_ahead_kb 2048
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write /sys/block/dm-2/queue/read_ahead_kb 2048
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write /sys/block/dm-3/queue/read_ahead_kb 2048
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write /sys/block/dm-4/queue/read_ahead_kb 2048
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write /sys/block/dm-5/queue/read_ahead_kb 2048
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write /sys/block/dm-6/queue/read_ahead_kb 2048
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write /sys/block/dm-7/queue/read_ahead_kb 2048
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write /sys/block/dm-8/queue/read_ahead_kb 2048
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write /sys/block/dm-9/queue/read_ahead_kb 2048
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write /sys/block/mmcblk0/queue/read_ahead_kb 2048
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write /sys/block/sda/queue/read_ahead_kb 2048
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write /sys/block/sdb/queue/read_ahead_kb 2048
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write /sys/block/sdc/queue/read_ahead_kb 2048
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write /sys/block/sdd/queue/read_ahead_kb 2048
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write /sys/block/sde/queue/read_ahead_kb 2048
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write /sys/block/sdf/queue/read_ahead_kb 2048
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on property:vendor.post_boot.parsed=1
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# Reset readahead to 128KiB
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write /sys/block/dm-0/queue/read_ahead_kb 128
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write /sys/block/dm-1/queue/read_ahead_kb 128
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write /sys/block/dm-2/queue/read_ahead_kb 128
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write /sys/block/dm-3/queue/read_ahead_kb 128
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write /sys/block/dm-4/queue/read_ahead_kb 128
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write /sys/block/dm-5/queue/read_ahead_kb 128
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write /sys/block/dm-6/queue/read_ahead_kb 128
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write /sys/block/dm-7/queue/read_ahead_kb 128
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write /sys/block/dm-8/queue/read_ahead_kb 128
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write /sys/block/dm-9/queue/read_ahead_kb 128
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write /sys/block/dm-10/queue/read_ahead_kb 128
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write /sys/block/dm-11/queue/read_ahead_kb 128
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write /sys/block/dm-12/queue/read_ahead_kb 128
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write /sys/block/dm-13/queue/read_ahead_kb 128
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write /sys/block/dm-14/queue/read_ahead_kb 128
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write /sys/block/dm-15/queue/read_ahead_kb 128
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write /sys/block/dm-16/queue/read_ahead_kb 128
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write /sys/block/dm-17/queue/read_ahead_kb 128
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write /sys/block/dm-18/queue/read_ahead_kb 128
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write /sys/block/dm-19/queue/read_ahead_kb 128
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write /sys/block/dm-20/queue/read_ahead_kb 128
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write /sys/block/dm-21/queue/read_ahead_kb 128
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write /sys/block/dm-22/queue/read_ahead_kb 128
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write /sys/block/dm-23/queue/read_ahead_kb 128
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write /sys/block/dm-24/queue/read_ahead_kb 128
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write /sys/block/dm-25/queue/read_ahead_kb 128
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write /sys/block/dm-26/queue/read_ahead_kb 128
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write /sys/block/dm-27/queue/read_ahead_kb 128
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write /sys/block/dm-28/queue/read_ahead_kb 128
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write /sys/block/dm-29/queue/read_ahead_kb 128
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write /sys/block/dm-30/queue/read_ahead_kb 128
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write /sys/block/dm-31/queue/read_ahead_kb 128
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write /sys/block/dm-32/queue/read_ahead_kb 128
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write /sys/block/dm-33/queue/read_ahead_kb 128
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write /sys/block/dm-34/queue/read_ahead_kb 128
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write /sys/block/dm-35/queue/read_ahead_kb 128
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write /sys/block/dm-36/queue/read_ahead_kb 128
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write /sys/block/dm-37/queue/read_ahead_kb 128
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write /sys/block/dm-38/queue/read_ahead_kb 128
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write /sys/block/dm-39/queue/read_ahead_kb 128
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write /sys/block/dm-40/queue/read_ahead_kb 128
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write /sys/block/dm-41/queue/read_ahead_kb 128
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write /sys/block/dm-42/queue/read_ahead_kb 128
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write /sys/block/dm-43/queue/read_ahead_kb 128
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write /sys/block/dm-44/queue/read_ahead_kb 128
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write /sys/block/dm-45/queue/read_ahead_kb 128
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write /sys/block/dm-46/queue/read_ahead_kb 128
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write /sys/block/dm-47/queue/read_ahead_kb 128
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write /sys/block/dm-48/queue/read_ahead_kb 128
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write /sys/block/dm-49/queue/read_ahead_kb 128
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write /sys/block/mmcblk0/queue/read_ahead_kb 128
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write /sys/block/sda/queue/read_ahead_kb 128
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write /sys/block/sdb/queue/read_ahead_kb 128
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write /sys/block/sdc/queue/read_ahead_kb 128
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write /sys/block/sdd/queue/read_ahead_kb 128
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write /sys/block/sde/queue/read_ahead_kb 128
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write /sys/block/sdf/queue/read_ahead_kb 128
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on property:ro.board.platform=lahaina
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# Setup foreground cpuset for display composer.
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write /dev/cpuset/foreground/cpus 0-6
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