android_kernel_xiaomi_sdm845/kernel/trace
Frédéric Weisbecker 3ce2b9200d ftrace/fastboot: disable tracers self-tests when boot tracer is selected
The tracing engine resets the ring buffer and the tracers touch it
too during self-tests. These self-tests happen during tracers registering
and work against boot tracing which is logging initcalls.

We have to disable tracing self-tests if the boot-tracer is selected.

Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-10-14 10:38:51 +02:00
..
ftrace.c ftrace: warn on failure to disable mcount callers 2008-10-14 10:38:11 +02:00
Kconfig ftrace/fastboot: disable tracers self-tests when boot tracer is selected 2008-10-14 10:38:51 +02:00
Makefile tracing/ftrace: give an entry on the config for boot tracer 2008-10-14 10:38:49 +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: make tracing suitable to run the boot tracer 2008-10-14 10:38:48 +02:00
trace.h tracing/ftrace: add the boot tracer 2008-10-14 10:38:47 +02:00