[Nouveau] [Bug 94949] New: Possible memory leak when hibernating/resuming

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94949

            Bug ID: 94949
           Summary: Possible memory leak when hibernating/resuming
           Product: xorg
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
          Assignee: nouveau at lists.freedesktop.org
          Reporter: me at hussam.eu.org
        QA Contact: xorg-team at lists.x.org

I tried nouveau on a 630GT GF108 card (a fermi card) and linux 4.5.
Every time I hibernate/resume, around 100MB of memory was disappearing.
Doing systemctl isolate rescue.target was not recovering it.
I was measuring the memory using 'free' command.
At one point after a few hibernate/resume cycles, the memory leaked was around
500MB.

I am back to the proprietary driver now. This memory leak (or whatever it is)
doesn't happen there. I go back to 90MB at rescue.target there even after 10
hibernate cycles.

The compositor used is gnome-shell under Xorg.

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