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Re: port-amd64/54988: possible memory leaks/swap problems
The following reply was made to PR port-amd64/54988; it has been noted by GNATS.
From: mlh%goathill.org@localhost (MLH)
To: Jason Thorpe <thorpej%me.com@localhost>
Cc: Andrew Doran <ad%netbsd.org@localhost>, gnats-bugs%netbsd.org@localhost,
gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost, mlh%goathill.org@localhost
Subject: Re: port-amd64/54988: possible memory leaks/swap problems
Date: Wed, 8 Apr 2020 13:35:31 -0400 (EDT)
Jason Thorpe wrote:
> > On Apr 7, 2020, at 3:12 PM, Andrew Doran <ad%netbsd.org@localhost> wrote:
> > It wasn't leaking before that, so it's a good repro. Looking with dtrace
> > there are many allocations happenning in the DRM code which is probably the
> > first place I'd look given that it's very X specific. Will need to think
> > about it some more.
> Write a dtrace script that builds a stack trace histogram for any allocation from that bucket?
A bit more than I can figure out how to do. How do you even specify
to watch kmem-00192?
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