Alexander Motin 462217d1c2 Reduce number of arc_prune threads ... On FreeBSD vnode reclamation is single-threaded, protected by single global lock. Linux seems to be able to use a thread per mount point, but at this time it creates more harm than good. Reduce number of threads to 1, adding tunable in case somebody wants to try more. Reviewed-by: Ryan Moeller <ryan@ixsystems.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Chris Dunlop <chris@onthe.net.au> Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> Signed-off-by: Alexander Motin <mav@FreeBSD.org> Closes #12896 Issue #9966		2021-12-22 17:07:13 -08:00
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spl.4	Move properties, parameters, events, and concepts around manual sections	2021-06-09 14:35:30 -07:00
zfs.4	Reduce number of arc_prune threads	2021-12-22 17:07:13 -08:00