diff options
| author | Joel Sing <jsing@cvs.openbsd.org> | 2013-11-27 16:02:55 +0000 |
|---|---|---|
| committer | Joel Sing <jsing@cvs.openbsd.org> | 2013-11-27 16:02:55 +0000 |
| commit | c62caeda5d3bb75a0f305334edbba3c58de492a7 (patch) | |
| tree | 1ec34d8d1fa0d3b56ba6f615e2a352477f60a7fa /sys/nfs/nfs_subs.c | |
| parent | f34e69cef2faf9e86a1b9dec0db584f5ab4fbe1a (diff) | |
If the v_type is going to change when loading the NFS attribute cache,
purge the vnode from the namecache first. This prevents cache_purge()
from later getting confused and trying to cache_zap() a namecache entry
multiple times over, due to cache_zap() believing that the entry does not
need to be removed from the vnode destinations queue.
ok beck@
Diffstat (limited to 'sys/nfs/nfs_subs.c')
| -rw-r--r-- | sys/nfs/nfs_subs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/nfs/nfs_subs.c b/sys/nfs/nfs_subs.c index d76c8dcadbf..0dad3f82628 100644 --- a/sys/nfs/nfs_subs.c +++ b/sys/nfs/nfs_subs.c @@ -1,4 +1,4 @@ -/* $OpenBSD: nfs_subs.c,v 1.114 2013/08/13 05:52:25 guenther Exp $ */ +/* $OpenBSD: nfs_subs.c,v 1.115 2013/11/27 16:02:54 jsing Exp $ */ /* $NetBSD: nfs_subs.c,v 1.27.4.3 1996/07/08 20:34:24 jtc Exp $ */ /* @@ -991,6 +991,7 @@ nfs_loadattrcache(struct vnode **vpp, struct mbuf **mdp, caddr_t *dposp, */ np = VTONFS(vp); if (vp->v_type != vtyp) { + cache_purge(vp); vp->v_type = vtyp; if (vp->v_type == VFIFO) { #ifndef FIFO |