[Bug 209571] NVMe performing poorly. TRIM requests stall I/O activity

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=209571

--- Comment #10 from Warner Losh <imp at FreeBSD.org> ---
(In reply to ncrogers from comment #9)
I don't think it will. At least if this person's issues with TRIM are the same
as the ones I've investigated for Netflix, the issue is too many trims starving
other I/O by taking up I/O slots and/or triggering performance issues in the
driver (or both).
It may help, but I don't think the FLUSH is the issues with TRIM.

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