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Commit 4104d326b6 ("ftrace: Remove global function list and call function
directly") simplified the ftrace code by removing the global_ops list with a
new design. But this cleanup also broke the filtering of PIDs that are added
to the set_ftrace_pid file.
Add back the proper hooks to have pid filtering working once again.
Cc: [email protected] # 3.16+
Reported-by: Matt Fleming <[email protected]>
Reported-by: Richard Weinberger <[email protected]>
Tested-by: Matt Fleming <[email protected]>
Signed-off-by: Steven Rostedt <[email protected]>