Lines Matching refs:kernel

10 without creating custom kernel modules to register probe functions
14 the kernel developer must provide code snippets which define how the
25 /sys/kernel/debug/tracing/available_events.
28 to /sys/kernel/debug/tracing/set_event. For example:
30 	# echo sched_wakeup >> /sys/kernel/debug/tracing/set_event
38 	# echo '!sched_wakeup' >> /sys/kernel/debug/tracing/set_event
42 	# echo > /sys/kernel/debug/tracing/set_event
46 	# echo *:* > /sys/kernel/debug/tracing/set_event
55 	# echo 'irq:*' > /sys/kernel/debug/tracing/set_event
60 The events available are also listed in /sys/kernel/debug/tracing/events/ hierarchy
65 	# echo 1 > /sys/kernel/debug/tracing/events/sched/sched_wakeup/enable
69 	# echo 0 > /sys/kernel/debug/tracing/events/sched/sched_wakeup/enable
73 	# echo 1 > /sys/kernel/debug/tracing/events/sched/enable
77 	# echo 1 > /sys/kernel/debug/tracing/events/enable
128 # cat /sys/kernel/debug/tracing/events/sched/sched_wakeup/format
155 Trace events can be filtered in the kernel by associating boolean
211 # cd /sys/kernel/debug/tracing/events/sched/sched_wakeup
216 # cd /sys/kernel/debug/tracing/events/signal/signal_generate
223 # cd /sys/kernel/debug/tracing/events/signal/signal_generate
263 # cd /sys/kernel/debug/tracing/events/sched
273 # cd /sys/kernel/debug/tracing/events/sched
284 # cd /sys/kernel/debug/tracing/events/sched
370       /sys/kernel/debug/tracing/events/syscalls/sys_enter_read/trigger
377       /sys/kernel/debug/tracing/events/syscalls/sys_exit_read/trigger
387       /sys/kernel/debug/tracing/events/syscalls/sys_enter_read/trigger
390       /sys/kernel/debug/tracing/events/syscalls/sys_exit_read/trigger
409         /sys/kernel/debug/tracing/events/kmem/kmalloc/trigger
415         /sys/kernel/debug/tracing/events/kmem/kmalloc/trigger
424         /sys/kernel/debug/tracing/events/kmem/kmalloc/trigger
427         /sys/kernel/debug/tracing/events/kmem/kmalloc/trigger
433         /sys/kernel/debug/tracing/events/kmem/kmalloc/trigger
449         /sys/kernel/debug/tracing/events/block/block_unplug/trigger
454         /sys/kernel/debug/tracing/events/block/block_unplug/trigger
459         /sys/kernel/debug/tracing/events/block/block_unplug/trigger
462         /sys/kernel/debug/tracing/events/block/block_unplug/trigger
480         /sys/kernel/debug/tracing/events/block/block_unplug/trigger
485         /sys/kernel/debug/tracing/events/block/block_unplug/trigger
490         /sys/kernel/debug/tracing/events/block/block_unplug/trigger
493         /sys/kernel/debug/tracing/events/block/block_unplug/trigger