mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-04-04 17:05:12 -04:00
To audit active event triggers, userspace currently must traverse the events/ directory and read each individual trigger file. This is cumbersome for system-wide auditing or debugging. Introduce "show_event_triggers" at the trace root directory. This file displays all events that currently have one or more triggers applied, alongside the trigger configuration, in a consolidated system:event [tab] trigger format. The implementation leverages the existing trace_event_file iterators and uses the trigger's own print() operation to ensure output consistency with the per-event trigger files. Link: https://patch.msgid.link/20260105142939.2655342-3-atomlin@atomlin.com Signed-off-by: Aaron Tomlin <atomlin@atomlin.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>