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init-common.rc: enable dm-verity boottime tuning

Browse Source 
Bug: 36780513
Test: muskie boot

Change-Id: I102abd2807efd43aa66852efde6dfddf277217b6
This commit is contained in:
Wei Wang
2017-06-02 22:30:48 -07:00
parent 4ee3b0192a
commit a21f76d060
1 changed files with 5 additions and 7 deletions
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12
init-common.rc
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@@ -1,4 +1,3 @@
# Need ensure touch modules are loaded before we go to boot trigger
on late-fs
# boot time fs tune
write /sys/block/sda/queue/iostats 0
@@ -6,18 +5,17 @@ on late-fs
write /sys/block/sda/queue/iosched/slice_idle 0
write /sys/block/sda/queue/read_ahead_kb 2048
write /sys/block/sda/queue/nr_requests 256
# TODO: uncomment this when enable dm-verity
# write /sys/block/dm-0/queue/read_ahead_kb 2048
# write /sys/block/dm-1/queue/read_ahead_kb 2048
write /sys/block/dm-0/queue/read_ahead_kb 2048
write /sys/block/dm-1/queue/read_ahead_kb 2048
on property:sys.boot_completed=1
# end boot time fs tune
write /sys/block/sda/queue/scheduler noop
write /sys/block/sda/queue/read_ahead_kb 512
write /sys/block/sda/queue/nr_requests 128
write /sys/block/sda/queue/iostats 1
# TODO: uncomment this when enable dm-verity
#write /sys/block/dm-0/queue/read_ahead_kb 128
#write /sys/block/dm-1/queue/read_ahead_kb 128
write /sys/block/dm-0/queue/read_ahead_kb 512
write /sys/block/dm-1/queue/read_ahead_kb 512
on property:sys.boot_completed=1 && property:ro.build.type=user
write /proc/sys/kernel/modules_disabled 1