Frederic Weisbecker c2931e05ec ftrace: return an error when setting a nonexistent tracer ...

When one try to set a nonexistent tracer, no error is returned
as if the name of the tracer was correct.
We should return -EINVAL.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Acked-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2008-10-14 10:39:22 +02:00

..

ftrace.c

ftrace: warn on failure to disable mcount callers

2008-10-14 10:38:11 +02:00

Kconfig

tracing: unified trace buffer

2008-10-14 10:38:54 +02:00

Makefile

tracing: unified trace buffer

2008-10-14 10:38:54 +02:00

ring_buffer.c

ring-buffer: make reentrant

2008-10-14 10:39:19 +02:00

trace_boot.c

tracing/fastboot: only trace non-module initcalls

2008-10-14 10:39:17 +02:00

trace_functions.c

ftrace: make work with new ring buffer

2008-10-14 10:38:57 +02:00

trace_irqsoff.c

ftrace: move pc counter in irqtrace

2008-10-14 10:39:16 +02:00

trace_mmiotrace.c

ftrace: preempt disable over interrupt disable

2008-10-14 10:39:09 +02:00

trace_nop.c

ftrace: make work with new ring buffer

2008-10-14 10:38:57 +02:00

trace_sched_switch.c

ftrace: make some tracers reentrant

2008-10-14 10:39:20 +02:00

trace_sched_wakeup.c

ftrace: preempt disable over interrupt disable

2008-10-14 10:39:09 +02:00

trace_selftest_dynamic.c

ftrace: fix dynamic ftrace selftest

2008-05-23 21:13:23 +02:00

trace_selftest.c

ftrace: make work with new ring buffer

2008-10-14 10:38:57 +02:00

trace_stack.c

ftrace: stack trace add indexes

2008-10-14 10:36:28 +02:00

trace_sysprof.c

ftrace: make work with new ring buffer

2008-10-14 10:38:57 +02:00

trace.c

ftrace: return an error when setting a nonexistent tracer

2008-10-14 10:39:22 +02:00

trace.h

ftrace: preempt disable over interrupt disable

2008-10-14 10:39:09 +02:00