Linux kernel bug fix: tracing: Do not call start/stop() functions when tracing_on does not change
Subsystem: tracing (kernel/trace/trace.c)
Bug type: crash, severity: high
Files changed: kernel/trace/trace.c
Introduced by Steven Rostedt on 2013-01-11 16:14:10 -0500; fixed by Steven Rostedt (VMware) on 2018-08-01 16:01:02 -0400 (lifetime: 2027 days)