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tracing: Move mmio tracer config up with the other tracers 

Move the config that enables the mmiotracer with the other tracers such that
all the tracers are together.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt (VMware) 2020-01-29 16:26:45 -05:00
parent a48fc4f5f1
commit 21b3ce3063
1 changed files with 13 additions and 13 deletions
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26
kernel/trace/Kconfig
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@ -353,6 +353,19 @@ config HWLAT_TRACER
file. Every time a latency is greater than tracing_thresh, it will
be recorded into the ring buffer.
config MMIOTRACE
bool "Memory mapped IO tracing"
depends on HAVE_MMIOTRACE_SUPPORT && PCI
select GENERIC_TRACER
help
Mmiotrace traces Memory Mapped I/O access and is meant for
debugging and reverse engineering. It is called from the ioremap
implementation and works via page faults. Tracing is disabled by
default and can be enabled at run-time.
See Documentation/trace/mmiotrace.rst.
If you are not helping to develop drivers, say N.
config ENABLE_DEFAULT_TRACERS
bool "Trace process context switches and events"
depends on !GENERIC_TRACER
@ -627,19 +640,6 @@ config EVENT_TRACE_TEST_SYSCALLS
TBD - enable a way to actually call the syscalls as we test their
events
config MMIOTRACE
bool "Memory mapped IO tracing"
depends on HAVE_MMIOTRACE_SUPPORT && PCI
select GENERIC_TRACER
help
Mmiotrace traces Memory Mapped I/O access and is meant for
debugging and reverse engineering. It is called from the ioremap
implementation and works via page faults. Tracing is disabled by
default and can be enabled at run-time.
See Documentation/trace/mmiotrace.rst.
If you are not helping to develop drivers, say N.
config TRACING_MAP
bool
depends on ARCH_HAVE_NMI_SAFE_CMPXCHG