| Carmen Jackson | 4acf7ca | 2017-04-14 11:58:58 -0700 | [diff] [blame] | 1 | ## Permissions to allow additional system-wide tracing to the kernel trace buffer. |
| 2 | ## The default list of permissions is set in frameworks/native/cmds/atrace/atrace.rc |
| 3 | |
| Carmen Jackson | 385f7ee | 2018-01-10 16:43:44 -0800 | [diff] [blame^] | 4 | # Grant unix world read/write permissions to enable kernel tracepoints. |
| 5 | # Access control to these files is now entirely in selinux policy. |
| Carmen Jackson | 4acf7ca | 2017-04-14 11:58:58 -0700 | [diff] [blame] | 6 | |
| 7 | on post-fs |
| Carmen Jackson | 385f7ee | 2018-01-10 16:43:44 -0800 | [diff] [blame^] | 8 | chmod 0666 /sys/kernel/tracing/events/sync/enable |
| 9 | chmod 0666 /sys/kernel/debug/tracing/events/sync/enable |
| 10 | chmod 0666 /sys/kernel/tracing/events/workqueue/enable |
| 11 | chmod 0666 /sys/kernel/debug/tracing/events/workqueue/enable |
| 12 | chmod 0666 /sys/kernel/tracing/events/regulator/enable |
| 13 | chmod 0666 /sys/kernel/debug/tracing/events/regulator/enable |
| 14 | chmod 0666 /sys/kernel/tracing/events/pagecache/enable |
| 15 | chmod 0666 /sys/kernel/debug/tracing/events/pagecache/enable |
| Carmen Jackson | 4acf7ca | 2017-04-14 11:58:58 -0700 | [diff] [blame] | 16 | |
| 17 | # irq |
| Carmen Jackson | 385f7ee | 2018-01-10 16:43:44 -0800 | [diff] [blame^] | 18 | chmod 0666 /sys/kernel/tracing/events/irq/enable |
| 19 | chmod 0666 /sys/kernel/debug/tracing/events/irq/enable |
| 20 | chmod 0666 /sys/kernel/tracing/events/ipi/enable |
| 21 | chmod 0666 /sys/kernel/debug/tracing/events/ipi/enable |
| Carmen Jackson | 4acf7ca | 2017-04-14 11:58:58 -0700 | [diff] [blame] | 22 | |
| 23 | # disk |
| Carmen Jackson | 385f7ee | 2018-01-10 16:43:44 -0800 | [diff] [blame^] | 24 | chmod 0666 /sys/kernel/tracing/events/f2fs/f2fs_sync_file_enter/enable |
| 25 | chmod 0666 /sys/kernel/debug/tracing/events/f2fs/f2fs_sync_file_enter/enable |
| 26 | chmod 0666 /sys/kernel/tracing/events/f2fs/f2fs_sync_file_exit/enable |
| 27 | chmod 0666 /sys/kernel/debug/tracing/events/f2fs/f2fs_sync_file_exit/enable |
| 28 | chmod 0666 /sys/kernel/tracing/events/f2fs/f2fs_write_begin/enable |
| 29 | chmod 0666 /sys/kernel/debug/tracing/events/f2fs/f2fs_write_begin/enable |
| 30 | chmod 0666 /sys/kernel/tracing/events/f2fs/f2fs_write_end/enable |
| 31 | chmod 0666 /sys/kernel/debug/tracing/events/f2fs/f2fs_write_end/enable |
| 32 | chmod 0666 /sys/kernel/tracing/events/ext4/ext4_da_write_begin/enable |
| 33 | chmod 0666 /sys/kernel/debug/tracing/events/ext4/ext4_da_write_begin/enable |
| 34 | chmod 0666 /sys/kernel/tracing/events/ext4/ext4_da_write_end/enable |
| 35 | chmod 0666 /sys/kernel/debug/tracing/events/ext4/ext4_da_write_end/enable |
| 36 | chmod 0666 /sys/kernel/tracing/events/ext4/ext4_sync_file_enter/enable |
| 37 | chmod 0666 /sys/kernel/debug/tracing/events/ext4/ext4_sync_file_enter/enable |
| 38 | chmod 0666 /sys/kernel/tracing/events/ext4/ext4_sync_file_exit/enable |
| 39 | chmod 0666 /sys/kernel/debug/tracing/events/ext4/ext4_sync_file_exit/enable |
| 40 | chmod 0666 /sys/kernel/tracing/events/block/block_rq_issue/enable |
| 41 | chmod 0666 /sys/kernel/debug/tracing/events/block/block_rq_issue/enable |
| 42 | chmod 0666 /sys/kernel/tracing/events/block/block_rq_complete/enable |
| 43 | chmod 0666 /sys/kernel/debug/tracing/events/block/block_rq_complete/enable |