The trace of "struct task_struct" was no longer used since
commit 345ddcc882 ("ftrace: Have set_ftrace_pid use the
bitmap like events do"), and the functions about flags for
current->trace is useless, so remove them.
Link: https://lkml.kernel.org/r/20220923090012.505990-1-cuigaosheng1@huawei.com
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
3008119a3d