• Steven Rostedt's avatar
    ftrace: add command interface for function selection · f6180773
    Steven Rostedt authored
    Allow for other tracers to add their own commands for function
    selection. This interface gives a trace the ability to name a
    command for function selection. Right now it is pretty limited
    in what it offers, but this is a building step for more features.
    The :mod: command is converted to this interface and also serves
    as a template for other implementations.
    Signed-off-by: default avatarSteven Rostedt <srostedt@redhat.com>