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[ Upstream commitf2947c4b7d] The function event_trigger_alloc() creates an event_trigger_data descriptor and states that it needs to be freed via event_trigger_free(). This is incorrect, it needs to be freed by trigger_data_free() as event_trigger_free() adds ref counting. Rename event_trigger_alloc() to trigger_data_alloc() and state that it needs to be freed via trigger_data_free(). This naming convention was introducing bugs. Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Tom Zanussi <zanussi@kernel.org> Link: https://lore.kernel.org/20250507145455.776436410@goodmis.org Fixes:86599dbe2c("tracing: Add helper functions to simplify event_command.parse() callback handling") Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Sasha Levin <sashal@kernel.org>