[PATCH v5 1/4] tracing: Deference pointers without RCU checks

From: Daniel Wagner The tracepoint can't be used in code section where we are in the middle of a state transition. For example if we place a tracepoint inside start/stop_critical_section(), lockdep complains with [0.035589] WARNING: CPU: 0 PID: 3 at

[PATCH v5 1/4] tracing: Deference pointers without RCU checks

From: Daniel Wagner The tracepoint can't be used in code section where we are in the middle of a state transition. For example if we place a tracepoint inside start/stop_critical_section(), lockdep complains with [0.035589] WARNING: CPU: 0 PID: 3 at kernel/locking/lockdep.c:3560 \