linux_dsm_epyc7002/kernel/trace
Frédéric Weisbecker d13744cd6e tracing/ftrace: add the boot tracer
Add the boot/initcall tracer.

It's primary purpose is to be able to trace the initcalls.

It is intended to be used with scripts/bootgraph.pl after some small
improvements.

Note that it is not active after its init. To avoid tracing (and so
crashing) before the whole tracing engine init, you have to explicitly
call start_boot_trace() after do_pre_smp_initcalls() to enable it.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-10-14 10:38:47 +02:00
..
ftrace.c ftrace: warn on failure to disable mcount callers 2008-10-14 10:38:11 +02:00
Kconfig tracing/ftrace: tracing engine depends on Nop Tracer 2008-10-14 10:38:06 +02:00
Makefile ftrace: add nop tracer 2008-10-14 10:37:43 +02:00
trace_boot.c tracing/ftrace: add the boot tracer 2008-10-14 10:38:47 +02:00
trace_functions.c ftrace: use current CPU for function startup 2008-07-11 15:49:21 +02:00
trace_irqsoff.c ftrace: fix modular build 2008-07-26 15:08:22 +02:00
trace_mmiotrace.c mmiotrace: handle TRACE_PRINT entries 2008-10-14 10:37:14 +02:00
trace_nop.c tracing/ftrace: replace none tracer by nop tracer 2008-10-14 10:38:09 +02:00
trace_sched_switch.c ftrace: port to tracepoints 2008-10-14 10:32:26 +02:00
trace_sched_wakeup.c ftrace: port to tracepoints 2008-10-14 10:32:26 +02:00
trace_selftest_dynamic.c ftrace: fix dynamic ftrace selftest 2008-05-23 21:13:23 +02:00
trace_selftest.c ftrace: add nop tracer 2008-10-14 10:37:43 +02:00
trace_stack.c ftrace: stack trace add indexes 2008-10-14 10:36:28 +02:00
trace_sysprof.c hrtimer: prevent migration of per CPU hrtimers 2008-09-29 17:09:14 +02:00
trace.c tracing/ftrace: replace none tracer by nop tracer 2008-10-14 10:38:09 +02:00
trace.h tracing/ftrace: add the boot tracer 2008-10-14 10:38:47 +02:00