mirror of
https://github.com/Evolution-X-Devices/device_google_walleye
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e49327c478
With noop scheduler, I see dramatic jank with an irritant i/o thread; going back to cfq, which doesn't have nearly the same negative impact on UX. Bug: 62375787 Test: boot, scroll a lot Change-Id: I3c1ad17f432b25b5359f813e070fd1266dac1f87
21 lines
782 B
Plaintext
21 lines
782 B
Plaintext
on late-fs
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# boot time fs tune
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write /sys/block/sda/queue/iostats 0
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write /sys/block/sda/queue/scheduler cfq
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write /sys/block/sda/queue/iosched/slice_idle 0
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write /sys/block/sda/queue/read_ahead_kb 2048
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write /sys/block/sda/queue/nr_requests 256
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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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on property:sys.boot_completed=1
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# end boot time fs tune
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write /sys/block/sda/queue/read_ahead_kb 512
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write /sys/block/sda/queue/nr_requests 128
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write /sys/block/sda/queue/iostats 1
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write /sys/block/dm-0/queue/read_ahead_kb 512
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write /sys/block/dm-1/queue/read_ahead_kb 512
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on property:sys.boot_completed=1 && property:ro.build.type=user
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write /proc/sys/kernel/modules_disabled 1
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