• Steven Rostedt (Red Hat)'s avatar
    ftrace: Remove global function list and call function directly · 4104d326
    Steven Rostedt (Red Hat) authored
    Instead of having a list of global functions that are called,
    as only one global function is allow to be enabled at a time, there's
    no reason to have a list.
    Instead, simply have all the users of the global ops, use the global ops
    directly, instead of registering their own ftrace_ops. Just switch what
    function is used before enabling the function tracer.
    This removes a lot of code as well as the complexity involved with it.
    Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>