Lines Matching refs:ftrace

13 device initialization with full features of ftrace including per-event
23 boot config file [1]_. All options are under "ftrace." or "kernel."
40    Dump ftrace on Oops. If MODE = 1 or omitted, dump trace buffer
59 These options can be used for each instance including global ftrace node.
61 ftrace.[instance.INSTANCE.]options = OPT1[, OPT2[...]]
62    Enable given ftrace options.
64 ftrace.[instance.INSTANCE.]tracing_on = 0|1
68 ftrace.[instance.INSTANCE.]trace_clock = CLOCK
69    Set given CLOCK to ftrace's trace_clock.
71 ftrace.[instance.INSTANCE.]buffer_size = SIZE
72    Configure ftrace buffer size to SIZE. You can use "KB" or "MB"
75 ftrace.[instance.INSTANCE.]alloc_snapshot
78 ftrace.[instance.INSTANCE.]cpumask = CPUMASK
81 ftrace.[instance.INSTANCE.]events = EVENT[, EVENT2[...]]
84 ftrace.[instance.INSTANCE.]tracer = TRACER
87 ftrace.[instance.INSTANCE.]ftrace.filters
90 ftrace.[instance.INSTANCE.]ftrace.notraces
99 ftrace.[instance.INSTANCE.]event.GROUP.EVENT.enable
102 ftrace.[instance.INSTANCE.]event.GROUP.EVENT.filter = FILTER
105 ftrace.[instance.INSTANCE.]event.GROUP.EVENT.actions = ACTION[, ACTION2[...]]
108 ftrace.[instance.INSTANCE.]event.kprobes.EVENT.probes = PROBE[, PROBE2[...]]
114 ftrace.[instance.INSTANCE.]event.synthetic.EVENT.fields = FIELD[, FIELD2[...]]
126 All boot-time tracing options starting with ``ftrace`` will be enabled at the
133 processing (for example,. ``kernel.ftrace=function`` and ``kernel.trace_event``
144   ftrace.event {
171   ftrace.instance {
174                 ftrace.filters = "user_*"
178                 ftrace.filters = "kernel_*"
189   ftrace {
205 This boot-time tracing also supports ftrace kernel parameters via boot
209 …trace_options=sym-addr trace_event=initcall:* tp_printk trace_buf_size=1M ftrace=function ftrace_f…
218         ftrace = function
222 Note that parameters start with "kernel" prefix instead of "ftrace".