svn commit: r357776 - head/sys/vm

[Mark Johnston]

On Tue, Feb 11, 2020 at 09:12:18PM +0100, O. Hartmann wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
> 
> Am Tue, 11 Feb 2020 20:06:33 +0000 (UTC)
> Mark Johnston <markj at FreeBSD.org> schrieb:
> 
> > Author: markj
> > Date: Tue Feb 11 20:06:33 2020
> > New Revision: 357776
> > URL: https://svnweb.freebsd.org/changeset/base/357776
> > 
> > Log:
> >   Reduce lock hold time in keg_drain().
> >   
> >   Maintain a count of free slabs in the per-domain keg structure and use
> >   that to clear the free slab list in constant time for most cases.  This
> >   helps minimize lock contention induced by reclamation, in preparation
> >   for proactive trimming of excesses of free memory.
> 
> This commit breaks buildworld:

Sorry, fixed by r357777.