-- 'ever held in hardirq context' [ == hardirq-safe ]
-- 'ever held in softirq context' [ == softirq-safe ]
-- 'ever held with hardirqs enabled' [ == hardirq-unsafe ]
-- 'ever held with softirqs and hardirqs enabled' [ == softirq-unsafe ]
+- 'ever held in STATE context'
+- 'ever head as readlock in STATE context'
+- 'ever head with STATE enabled'
+- 'ever head as readlock with STATE enabled'
+
+Where STATE can be either one of (kernel/lockdep_states.h)
+ - hardirq
+ - softirq
+ - reclaim_fs