Hi, Use FOREACH macro for mnt_vnodelist.
ok? bluhm Index: nfs/nfs_subs.c =================================================================== RCS file: /data/mirror/openbsd/cvs/src/sys/nfs/nfs_subs.c,v retrieving revision 1.139 diff -u -p -r1.139 nfs_subs.c --- nfs/nfs_subs.c 30 Nov 2018 09:24:57 -0000 1.139 +++ nfs/nfs_subs.c 24 Dec 2019 21:54:49 -0000 @@ -1515,10 +1515,9 @@ nfs_clearcommit(struct mount *mp) s = splbio(); loop: - for (vp = LIST_FIRST(&mp->mnt_vnodelist); vp != NULL; vp = nvp) { + LIST_FOREACH_SAFE(vp, &mp->mnt_vnodelist, v_mntvnodes, nvp) { if (vp->v_mount != mp) /* Paranoia */ goto loop; - nvp = LIST_NEXT(vp, v_mntvnodes); LIST_FOREACH_SAFE(bp, &vp->v_dirtyblkhd, b_vnbufs, nbp) { if ((bp->b_flags & (B_BUSY | B_DELWRI | B_NEEDCOMMIT)) == (B_DELWRI | B_NEEDCOMMIT))