svn commit: r326619 - stable/11/sys/cddl/contrib/opensolaris/uts/common/fs/zfs

[Peter Jeremy]

On 2017-Dec-19 14:50:57 +0200, Andriy Gapon <avg at FreeBSD.org> wrote:
>On 13/12/2017 20:52, Peter Jeremy wrote:
>> This change appears to break the backpressure mechanism that forces
>> ARC to release wired memory.  Running FreeBSD/amd64 r326743, I found
...
>could you please try to monitor 'arc-needfree' DTrace probe during periods when
>you are trying to put a pressure on the memory?
>The probe's argument (signed) tells the ARC's idea of the memory availability /
>shortage.

I will see if I can reproduce the issue in a VBox to remove the need to
revert my reversion.  Give me a couple of days.

-- 
Peter Jeremy
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