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sepolicy: new label for io scheduler sysfs nodes

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* needed for io scheduler in performance settings

Change-Id: I818340ed62e3e1dd2674b93340b31723c7a985f4
This commit is contained in:
Dan Pasanen 2015-01-05 17:56:19 -06:00 committed by Ethan Chen
parent 65aff66ecb
commit afbfad59d6
3 changed files with 5 additions and 1 deletions
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3
sepolicy/file.te
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@ -5,3 +5,6 @@ type auditd_log, file_type, data_file_type;
# Themes
type theme_data_file, file_type, data_file_type;
# Performance settings
type sysfs_devices_system_iosched, file_type, sysfs_type;

2
sepolicy/file_contexts
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@ -15,7 +15,7 @@
#############################
# performance-related sysfs files (CM)
/sys/devices/system/cpu.*/cpufreq(/.*)? -- u:object_r:sysfs_devices_system_cpu:s0
/sys/block/mmcblk0/queue/scheduler -- u:object_r:sysfs_writable:s0
/sys/block/mmcblk.*/queue/scheduler -- u:object_r:sysfs_devices_system_iosched:s0
/data/hostapd(/.*)? u:object_r:wifi_data_file:s0
/data/misc/radio(/.*)? u:object_r:radio_data_file:s0

1
sepolicy/system_app.te
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@ -1,2 +1,3 @@
# For performance settings
allow system_app sysfs_devices_system_cpu:file rw_file_perms;
allow system_app sysfs_devices_system_iosched:file rw_file_perms;