sysmonitor@orcus: [Feature Request] shared memory in the graph

[binarynoise]

Notify author of applet
@OrcusCZ

Would be cool if there was a third area for shared memory.
Currently, it seems to be counted as cached.
I have /tmp in my ram and use it to store large short-lived files (like downloaded archives where I only copy the contents to my ssd or AUR build files).
tmpfs counts as shared memory, it would be cool to see it in the graph too because that memory is not available for applications and when it grows too much, I want to be reminded to clean /tmp.