Date: Sun, 28 Jul 2019 10:14:19 -0600 From: Alan Somers <asomers@freebsd.org> To: Niclas Zeising <zeising+freebsd@daemonic.se> Cc: src-committers <src-committers@freebsd.org>, svn-src-all <svn-src-all@freebsd.org>, svn-src-head <svn-src-head@freebsd.org> Subject: Re: svn commit: r350390 - head/sys/kern Message-ID: <CAOtMX2hP5hSVFyBR9yUsq94v3%2BM6ZTRsdEov0EPR4i%2BiJ0dDAA@mail.gmail.com> In-Reply-To: <a5096797-5a6e-46ca-af28-fc4ebfd29dbc@daemonic.se> References: <201907281607.x6SG7SV3080649@repo.freebsd.org> <a5096797-5a6e-46ca-af28-fc4ebfd29dbc@daemonic.se>
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On Sun, Jul 28, 2019 at 10:11 AM Niclas Zeising <zeising+freebsd@daemonic.se> wrote: > > On 2019-07-28 18:07, Alan Somers wrote: > > Author: asomers > > Date: Sun Jul 28 16:07:27 2019 > > New Revision: 350390 > > URL: https://svnweb.freebsd.org/changeset/base/350390 > > > > Log: > > Better comments for vlrureclaim > > > > MFC after: 2 weeks > > Sponsored by: The FreeBSD Foundation > > > > Modified: > > head/sys/kern/vfs_subr.c > > > > Modified: head/sys/kern/vfs_subr.c > > ============================================================================== > > --- head/sys/kern/vfs_subr.c Sun Jul 28 15:20:47 2019 (r350389) > > +++ head/sys/kern/vfs_subr.c Sun Jul 28 16:07:27 2019 (r350390) > > @@ -947,9 +947,16 @@ vattr_null(struct vattr *vap) > > * desirable to reuse such vnodes. These conditions may cause the > > * number of vnodes to reach some minimum value regardless of what > > * you set kern.maxvnodes to. Do not set kern.maxvnodes too low. > > + * > > + * @param mp Try to reclaim vnodes from this mountpoint > > + * @param reclaim_nc_src Only reclaim directories with outgoing namecache > > + * entries if this argument is strue > > + * @param trigger Only reclaim vnodes with fewer than this many resident > > + * pages. > > + * @return The number of vnodes that were reclaimed. > > */ > > static int > > -vlrureclaim(struct mount *mp, int reclaim_nc_src, int trigger) > > +vlrureclaim(struct mount *mp, bool reclaim_nc_src, int trigger) > > { > > struct vnode *vp; > > int count, done, target; > > @@ -1238,7 +1245,8 @@ vnlru_proc(void) > > { > > struct mount *mp, *nmp; > > unsigned long onumvnodes; > > - int done, force, reclaim_nc_src, trigger, usevnodes; > > + int done, force, trigger, usevnodes; > > + bool reclaim_nc_src; > > > > EVENTHANDLER_REGISTER(shutdown_pre_sync, kproc_shutdown, vnlruproc, > > SHUTDOWN_PRI_FIRST); > > Was this change intended? It's not mentioned in the commit message. > Thanks! > Regards > -- > Niclas Yes, it was intended. Since it makes no difference at runtime, I thought of the type change as basically being documentation. That's why I didn't explicitly mention it. -Alan
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