config HAVE_FUNCTION_GRAPH_FP_TEST
bool
help
- An arch may pass in a unique value (frame pointer) to both the
- entering and exiting of a function. On exit, the value is compared
- and if it does not match, then it will panic the kernel.
+ See Documentation/trace/ftrace-design.txt
config HAVE_FUNCTION_TRACE_MCOUNT_TEST
bool
help
See Documentation/trace/ftrace-design.txt
-config HAVE_HW_BRANCH_TRACER
- bool
-
config HAVE_SYSCALL_TRACEPOINTS
bool
help
Say N if unsure.
-config HW_BRANCH_TRACER
- depends on HAVE_HW_BRANCH_TRACER
- bool "Trace hw branches"
- select GENERIC_TRACER
- help
- This tracer records all branches on the system in a circular
- buffer, giving access to the last N branches for each cpu.
-
config KMEMTRACE
bool "Trace SLAB allocations"
select GENERIC_TRACER
config KPROBE_EVENT
depends on KPROBES
- depends on X86
+ depends on HAVE_REGS_AND_STACK_ACCESS_API
bool "Enable kprobes-based dynamic events"
select TRACING
default y