kernel-shark-qt: Add "Missed events" plugin for KernelShark

The "Missed events" plugin displays a special marker that indicates
the position (in time) of the missed (overwritten) data.

Signed-off-by: Yordan Karadzhov <ykaradzhov@vmware.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
4 files changed