| commit | 218d372ce8d56c08f08d028e4c7845bc121e719f | [log] [tgz] |
|---|---|---|
| author | Steven Rostedt <rostedt@goodmis.org> | Tue Jul 01 19:44:51 2025 -0400 |
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | Tue Jul 22 20:06:02 2025 -0400 |
| tree | 7bc7eabf5ee0409aa0a919e6640da1da99f27185 | |
| parent | 437889b926b30093048eba31cd1fde00ca8df316 [diff] |
fgraph: Keep track of when fgraph_ops are registered or not Add a warning if unregister_ftrace_graph() is called without ever registering it, or if register_ftrace_graph() is called twice. This can detect errors when they happen and not later when there's a side effect: Link: https://lore.kernel.org/all/20250617120830.24fbdd62@gandalf.local.home/ Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Mark Rutland <mark.rutland@arm.com> Link: https://lore.kernel.org/20250701194451.22e34724@gandalf.local.home Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>