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 4# Allow the shell group to enable kernel tracepoints: 5 6on post-fs 7 chown root shell /sys/kernel/debug/tracing/events/sync/enable 8 chown root shell /sys/kernel/debug/tracing/events/workqueue/enable 9 chown root shell /sys/kernel/debug/tracing/events/regulator/enable 10 chown root shell /sys/kernel/debug/tracing/events/pagecache/enable 11 12 # irq 13 chown root shell /sys/kernel/debug/tracing/events/irq/enable 14 chown root shell /sys/kernel/debug/tracing/events/ipi/enable 15 16 # disk 17 chown root shell /sys/kernel/debug/tracing/events/f2fs/f2fs_sync_file_enter/enable 18 chown root shell /sys/kernel/debug/tracing/events/f2fs/f2fs_sync_file_exit/enable 19 chown root shell /sys/kernel/debug/tracing/events/f2fs/f2fs_write_begin/enable 20 chown root shell /sys/kernel/debug/tracing/events/f2fs/f2fs_write_end/enable 21 chown root shell /sys/kernel/debug/tracing/events/ext4/ext4_da_write_begin/enable 22 chown root shell /sys/kernel/debug/tracing/events/ext4/ext4_da_write_end/enable 23 chown root shell /sys/kernel/debug/tracing/events/ext4/ext4_sync_file_enter/enable 24 chown root shell /sys/kernel/debug/tracing/events/ext4/ext4_sync_file_exit/enable 25 chown root shell /sys/kernel/debug/tracing/events/block/block_rq_issue/enable 26 chown root shell /sys/kernel/debug/tracing/events/block/block_rq_complete/enable 27 28 chmod 0664 /sys/kernel/debug/tracing/events/sync/enable 29 chmod 0664 /sys/kernel/debug/tracing/events/workqueue/enable 30 chmod 0664 /sys/kernel/debug/tracing/events/regulator/enable 31 chmod 0664 /sys/kernel/debug/tracing/events/pagecache/enable 32 33 # irq 34 chmod 0664 /sys/kernel/debug/tracing/events/irq/enable 35 chmod 0664 /sys/kernel/debug/tracing/events/ipi/enable 36 37 # disk 38 chmod 0664 /sys/kernel/debug/tracing/events/f2fs/f2fs_sync_file_enter/enable 39 chmod 0664 /sys/kernel/debug/tracing/events/f2fs/f2fs_sync_file_exit/enable 40 chmod 0664 /sys/kernel/debug/tracing/events/f2fs/f2fs_write_begin/enable 41 chmod 0664 /sys/kernel/debug/tracing/events/f2fs/f2fs_write_end/enable 42 chmod 0664 /sys/kernel/debug/tracing/events/ext4/ext4_da_write_begin/enable 43 chmod 0664 /sys/kernel/debug/tracing/events/ext4/ext4_da_write_end/enable 44 chmod 0664 /sys/kernel/debug/tracing/events/ext4/ext4_sync_file_enter/enable 45 chmod 0664 /sys/kernel/debug/tracing/events/ext4/ext4_sync_file_exit/enable 46 chmod 0664 /sys/kernel/debug/tracing/events/block/block_rq_issue/enable 47 chmod 0664 /sys/kernel/debug/tracing/events/block/block_rq_complete/enable 48