Steven Rostedt 593eb8a2d6 ftrace: return error on failed modified text. ...

Have the ftrace_modify_code return error values:

  -EFAULT on error of reading the address

  -EINVAL if what is read does not match what it expected

  -EPERM  if the write fails to update after a successful match.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2008-10-23 16:00:13 +02:00

..

ftrace.c

ftrace: return error on failed modified text.

2008-10-23 16:00:13 +02:00

Kconfig

tracing: create tracers menu

2008-10-22 09:08:56 +02:00

Makefile

ftrace: rename FTRACE to FUNCTION_TRACER

2008-10-20 18:27:03 +02:00

ring_buffer.c

ring-buffer: fix free page

2008-10-22 17:02:09 +02:00

trace_boot.c

tracing/fastboot: fix printk format typo in boot tracer

2008-10-14 10:39:23 +02:00

trace_functions.c

ftrace: rename the ftrace tracer to function

2008-10-20 18:27:04 +02:00

trace_irqsoff.c

ftrace: rename FTRACE to FUNCTION_TRACER

2008-10-20 18:27:03 +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: rename FTRACE to FUNCTION_TRACER

2008-10-20 18:27:03 +02:00

trace_selftest_dynamic.c

ftrace: fix dynamic ftrace selftest

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

trace_selftest.c

ftrace: rename FTRACE to FUNCTION_TRACER

2008-10-20 18:27:03 +02:00

trace_stack.c

ftrace: stack tracer only record when on stack

2008-10-20 18:31:37 +02:00

trace_sysprof.c

ftrace: make work with new ring buffer

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

trace.c

ftrace: rename FTRACE to FUNCTION_TRACER

2008-10-20 18:27:03 +02:00

trace.h

ftrace: rename FTRACE to FUNCTION_TRACER

2008-10-20 18:27:03 +02:00