On Tue, 27 Jan 2015 10:19:53 -0500 Steven Rostedt <rost...@goodmis.org> wrote: > > You mean, instead of grabbing trace_types_lock for modifying of events > and trace arrays, we should grab the dentry->d_inode->i_mutex? >
OK, trace_arrays_lock protects against the tr->current_trace and the list of arrays, and accessing it. The creation of events is protected by the event_mutex. Which would suffer the same issue, as it is grabbed when creating and removing event directories. -- Steve -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
