Evolution-X-Tensor/device_google_gs-common
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storage: turn off pixel storage debugging code on user builds

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The debugging code introduces too much performance overhead for random I/O operations.
Only enable the debugging feature on non-user builds.

Bug: 284231590
Test: boot device
Change-Id: Idf6852060dfd3a250d92147a3ee0f1fe9e6140d4
Merged-In: Idf6852060dfd3a250d92147a3ee0f1fe9e6140d4
Signed-off-by: Randall Huang <huangrandall@google.com>
This commit is contained in:
Randall Huang 2023-08-07 13:19:27 +08:00
parent 2850ae9e7f
commit 4bc0db5369
3 changed files with 4 additions and 0 deletions
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1
storage/Android.bp
View file

@ -5,6 +5,7 @@ package {
sh_binary { sh_binary {
name: "dump_storage.sh", name: "dump_storage.sh",
src: "dump_storage.sh", src: "dump_storage.sh",
init_rc: ["init.storage.rc"],
vendor: true, vendor: true,
sub_dir: "dump", sub_dir: "dump",
} }

2
storage/init.storage.rc Normal file
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@ -0,0 +1,2 @@
on property:ro.build.type=userdebug
write /dev/sys/block/bootdevice/pixel/enable_pixel_ufs_logging 1

1
storage/sepolicy/file_contexts
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@ -1 +1,2 @@
/vendor/bin/dump/dump_storage\.sh u:object_r:dump_storage_exec:s0 /vendor/bin/dump/dump_storage\.sh u:object_r:dump_storage_exec:s0
/sys/devices/platform/[0-9]+\.ufs/pixel/enable_pixel_ufs_logging u:object_r:sysfs_scsi_devices_0000:s0