CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS (not configurable)
configname: CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS
Linux Kernel Configuration
└─>Kernel hacking
└─>HAVE_DYNAMIC_FTRACE_WITH_ARGS
In linux kernel since version 4.14.326 (release Date: 2023-09-23)
If this is set, then arguments and stack can be found from
the pt_regs passed into the function callback regs parameter
by default, even without setting the REGS flag in the ftrace_ops.
This allows for use of regs_get_kernel_argument() and
kernel_stack_pointer().
the pt_regs passed into the function callback regs parameter
by default, even without setting the REGS flag in the ftrace_ops.
This allows for use of regs_get_kernel_argument() and
kernel_stack_pointer().