[Bug 236815] [patch] devel/glib20: loops over all possible file descriptors

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236815

Justin Hibbits <jhibbits at FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jhibbits at FreeBSD.org

--- Comment #16 from Justin Hibbits <jhibbits at FreeBSD.org> ---
I also ran into this on my POWER9 system.  A year ago I thought it was just the
bad AST-based VGA framebuffer.  But with a Radeon in it I saw the same problem,
and spent a bit of time debugging, only to arrive at this exact same result.

By using kinfo_getfile() (libutil) in fdwalk() launching mate-calculator from
mate-panel went from ~12 seconds down to ~0.5 seconds.  kern.maxfilesperproc
being ~7.5M.

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