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Commit cd3c5d35 authored by Joel Galenson's avatar Joel Galenson
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Move file labeling to genfs_contexts. 

This should slightly improve performance, as file_contexts is slower
than genfs_contexts.

Now that the kernel patch enabling genfs labeling of tracefs has
landed, we can re-enable this.

Bug: 62413700
Test: Built, flashed, and booted two devices.  Verified that all of
the files have the correct context and that wifi, camera, and traceur
work.

Change-Id: Ifc1c6ac634b94e060ed1f311049bd37f6fcc8313
parent 141ac206
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Inline Side-by-side
private/file_contexts
+ 0
− 57
View file @ cd3c5d35
......@@ -453,63 +453,6 @@
# LocalTransport (backup) uses this subtree
/data/cache/backup(/.*)? u:object_r:cache_private_backup_file:s0
#############################
# tracefs files
#
/sys/kernel(/debug)?/tracing/buffer_size_kb u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/binder/binder_locked/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/binder/binder_lock/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/binder/binder_transaction/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/binder/binder_transaction_received/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/binder/binder_unlock/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/cpufreq_interactive/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/power/clock_set_rate/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/power/cpu_frequency/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/power/cpu_frequency_limits/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/power/cpu_idle/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/sched/sched_blocked_reason/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/sched/sched_cpu_hotplug/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/sched/sched_switch/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/sched/sched_wakeup/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/vmscan/mm_vmscan_direct_reclaim_begin/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/vmscan/mm_vmscan_direct_reclaim_end/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/vmscan/mm_vmscan_kswapd_sleep/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/vmscan/mm_vmscan_kswapd_wake/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/events/lowmemorykiller/enable u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/instances(/.*)? u:object_r:debugfs_tracing_instances:s0
/sys/kernel(/debug)?/tracing/instances/wifi/free_buffer u:object_r:debugfs_wifi_tracing:s0
/sys/kernel(/debug)?/tracing/instances/wifi/trace u:object_r:debugfs_wifi_tracing:s0
/sys/kernel(/debug)?/tracing/instances/wifi/tracing_on u:object_r:debugfs_wifi_tracing:s0
/sys/kernel(/debug)?/tracing/options/overwrite u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/options/print-tgid u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/trace u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/trace_clock u:object_r:debugfs_tracing:s0
/sys/kernel(/debug)?/tracing/trace_marker u:object_r:debugfs_trace_marker:s0
/sys/kernel(/debug)?/tracing/tracing_on u:object_r:debugfs_tracing:s0
###########################################
# debug-only tracing
#
/sys/kernel/debug/tracing/events/sync/enable u:object_r:debugfs_tracing_debug:s0
/sys/kernel/debug/tracing/events/workqueue/enable u:object_r:debugfs_tracing_debug:s0
/sys/kernel/debug/tracing/events/regulator/enable u:object_r:debugfs_tracing_debug:s0
/sys/kernel/debug/tracing/events/pagecache/enable u:object_r:debugfs_tracing_debug:s0
/sys/kernel/debug/tracing/events/irq/enable u:object_r:debugfs_tracing_debug:s0
/sys/kernel/debug/tracing/events/ipi/enable u:object_r:debugfs_tracing_debug:s0
/sys/kernel/debug/tracing/events/f2fs/f2fs_sync_file_enter/enable u:object_r:debugfs_tracing_debug:s0
/sys/kernel/debug/tracing/events/f2fs/f2fs_sync_file_exit/enable u:object_r:debugfs_tracing_debug:s0
/sys/kernel/debug/tracing/events/f2fs/f2fs_write_begin/enable u:object_r:debugfs_tracing_debug:s0
/sys/kernel/debug/tracing/events/f2fs/f2fs_write_end/enable u:object_r:debugfs_tracing_debug:s0
/sys/kernel/debug/tracing/events/ext4/ext4_da_write_begin/enable u:object_r:debugfs_tracing_debug:s0
/sys/kernel/debug/tracing/events/ext4/ext4_da_write_end/enable u:object_r:debugfs_tracing_debug:s0
/sys/kernel/debug/tracing/events/ext4/ext4_sync_file_enter/enable u:object_r:debugfs_tracing_debug:s0
/sys/kernel/debug/tracing/events/ext4/ext4_sync_file_exit/enable u:object_r:debugfs_tracing_debug:s0
/sys/kernel/debug/tracing/events/block/block_rq_issue/enable u:object_r:debugfs_tracing_debug:s0
/sys/kernel/debug/tracing/events/block/block_rq_complete/enable u:object_r:debugfs_tracing_debug:s0
/sys/kernel/debug/tracing/saved_cmdlines_size u:object_r:debugfs_tracing_debug:s0
#############################
# asec containers
/mnt/asec(/.*)? u:object_r:asec_apk_file:s0
......
private/genfs_contexts
+ 98
− 0
View file @ cd3c5d35
......@@ -66,6 +66,104 @@ genfscon sysfs /devices/virtual/timed_output/vibrator/enable u:object_r:sysfs_vi
genfscon debugfs /mmc0 u:object_r:debugfs_mmc:s0
genfscon debugfs /tracing/buffer_size_kb u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/binder/binder_locked/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/binder/binder_lock/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/binder/binder_transaction/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/binder/binder_transaction_received/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/binder/binder_unlock/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/cpufreq_interactive/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/power/clock_set_rate/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/power/cpu_frequency/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/power/cpu_frequency_limits/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/power/cpu_idle/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/sched/sched_blocked_reason/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/sched/sched_cpu_hotplug/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/sched/sched_switch/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/sched/sched_wakeup/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/vmscan/mm_vmscan_direct_reclaim_begin/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/vmscan/mm_vmscan_direct_reclaim_end/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/vmscan/mm_vmscan_kswapd_sleep/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/vmscan/mm_vmscan_kswapd_wake/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/lowmemorykiller/enable u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/instances u:object_r:debugfs_tracing_instances:s0
genfscon debugfs /tracing/instances/wifi/free_buffer u:object_r:debugfs_wifi_tracing:s0
genfscon debugfs /tracing/instances/wifi/trace u:object_r:debugfs_wifi_tracing:s0
genfscon debugfs /tracing/instances/wifi/tracing_on u:object_r:debugfs_wifi_tracing:s0
genfscon debugfs /tracing/options/overwrite u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/options/print-tgid u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/trace u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/trace_clock u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/trace_marker u:object_r:debugfs_trace_marker:s0
genfscon debugfs /tracing/tracing_on u:object_r:debugfs_tracing:s0
genfscon tracefs /buffer_size_kb u:object_r:debugfs_tracing:s0
genfscon tracefs /events/binder/binder_locked/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /events/binder/binder_lock/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /events/binder/binder_transaction/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /events/binder/binder_transaction_received/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /events/binder/binder_unlock/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /events/cpufreq_interactive/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /events/power/clock_set_rate/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /events/power/cpu_frequency/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /events/power/cpu_frequency_limits/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /events/power/cpu_idle/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /events/sched/sched_blocked_reason/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /events/sched/sched_cpu_hotplug/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /events/sched/sched_switch/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /events/sched/sched_wakeup/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /events/vmscan/mm_vmscan_direct_reclaim_begin/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /events/vmscan/mm_vmscan_direct_reclaim_end/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /events/vmscan/mm_vmscan_kswapd_sleep/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /events/vmscan/mm_vmscan_kswapd_wake/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /events/lowmemorykiller/enable u:object_r:debugfs_tracing:s0
genfscon tracefs /instances u:object_r:debugfs_tracing_instances:s0
genfscon tracefs /instances/wifi/free_buffer u:object_r:debugfs_wifi_tracing:s0
genfscon tracefs /instances/wifi/trace u:object_r:debugfs_wifi_tracing:s0
genfscon tracefs /instances/wifi/tracing_on u:object_r:debugfs_wifi_tracing:s0
genfscon tracefs /options/overwrite u:object_r:debugfs_tracing:s0
genfscon tracefs /options/print-tgid u:object_r:debugfs_tracing:s0
genfscon tracefs /trace u:object_r:debugfs_tracing:s0
genfscon tracefs /trace_clock u:object_r:debugfs_tracing:s0
genfscon tracefs /trace_marker u:object_r:debugfs_trace_marker:s0
genfscon tracefs /tracing_on u:object_r:debugfs_tracing:s0
genfscon debugfs /tracing/events/sync/enable u:object_r:debugfs_tracing_debug:s0
genfscon debugfs /tracing/events/workqueue/enable u:object_r:debugfs_tracing_debug:s0
genfscon debugfs /tracing/events/regulator/enable u:object_r:debugfs_tracing_debug:s0
genfscon debugfs /tracing/events/pagecache/enable u:object_r:debugfs_tracing_debug:s0
genfscon debugfs /tracing/events/irq/enable u:object_r:debugfs_tracing_debug:s0
genfscon debugfs /tracing/events/ipi/enable u:object_r:debugfs_tracing_debug:s0
genfscon debugfs /tracing/events/f2fs/f2fs_sync_file_enter/enable u:object_r:debugfs_tracing_debug:s0
genfscon debugfs /tracing/events/f2fs/f2fs_sync_file_exit/enable u:object_r:debugfs_tracing_debug:s0
genfscon debugfs /tracing/events/f2fs/f2fs_write_begin/enable u:object_r:debugfs_tracing_debug:s0
genfscon debugfs /tracing/events/f2fs/f2fs_write_end/enable u:object_r:debugfs_tracing_debug:s0
genfscon debugfs /tracing/events/ext4/ext4_da_write_begin/enable u:object_r:debugfs_tracing_debug:s0
genfscon debugfs /tracing/events/ext4/ext4_da_write_end/enable u:object_r:debugfs_tracing_debug:s0
genfscon debugfs /tracing/events/ext4/ext4_sync_file_enter/enable u:object_r:debugfs_tracing_debug:s0
genfscon debugfs /tracing/events/ext4/ext4_sync_file_exit/enable u:object_r:debugfs_tracing_debug:s0
genfscon debugfs /tracing/events/block/block_rq_issue/enable u:object_r:debugfs_tracing_debug:s0
genfscon debugfs /tracing/events/block/block_rq_complete/enable u:object_r:debugfs_tracing_debug:s0
genfscon debugfs /tracing/saved_cmdlines_size u:object_r:debugfs_tracing_debug:s0
genfscon tracefs /events/sync/enable u:object_r:debugfs_tracing_debug:s0
genfscon tracefs /events/workqueue/enable u:object_r:debugfs_tracing_debug:s0
genfscon tracefs /events/regulator/enable u:object_r:debugfs_tracing_debug:s0
genfscon tracefs /events/pagecache/enable u:object_r:debugfs_tracing_debug:s0
genfscon tracefs /events/irq/enable u:object_r:debugfs_tracing_debug:s0
genfscon tracefs /events/ipi/enable u:object_r:debugfs_tracing_debug:s0
genfscon tracefs /events/f2fs/f2fs_sync_file_enter/enable u:object_r:debugfs_tracing_debug:s0
genfscon tracefs /events/f2fs/f2fs_sync_file_exit/enable u:object_r:debugfs_tracing_debug:s0
genfscon tracefs /events/f2fs/f2fs_write_begin/enable u:object_r:debugfs_tracing_debug:s0
genfscon tracefs /events/f2fs/f2fs_write_end/enable u:object_r:debugfs_tracing_debug:s0
genfscon tracefs /events/ext4/ext4_da_write_begin/enable u:object_r:debugfs_tracing_debug:s0
genfscon tracefs /events/ext4/ext4_da_write_end/enable u:object_r:debugfs_tracing_debug:s0
genfscon tracefs /events/ext4/ext4_sync_file_enter/enable u:object_r:debugfs_tracing_debug:s0
genfscon tracefs /events/ext4/ext4_sync_file_exit/enable u:object_r:debugfs_tracing_debug:s0
genfscon tracefs /events/block/block_rq_issue/enable u:object_r:debugfs_tracing_debug:s0
genfscon tracefs /events/block/block_rq_complete/enable u:object_r:debugfs_tracing_debug:s0
genfscon tracefs /saved_cmdlines_size u:object_r:debugfs_tracing_debug:s0
genfscon inotifyfs / u:object_r:inotify:s0
genfscon vfat / u:object_r:vfat:s0
genfscon debugfs / u:object_r:debugfs:s0
......
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