diff options
| -rw-r--r-- | sys/nfs/nfs_node.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sys/nfs/nfs_node.c b/sys/nfs/nfs_node.c index 57472319d038..de0b6153ea3f 100644 --- a/sys/nfs/nfs_node.c +++ b/sys/nfs/nfs_node.c @@ -34,7 +34,7 @@ * SUCH DAMAGE. * * @(#)nfs_node.c 8.2 (Berkeley) 12/30/93 - * $Id: nfs_node.c,v 1.13 1996/06/12 03:37:46 davidg Exp $ + * $Id: nfs_node.c,v 1.13.2.1 1997/05/14 08:19:27 dfr Exp $ */ #include <sys/param.h> @@ -203,6 +203,13 @@ nfs_inactive(ap) sp = (struct sillyrename *)0; if (sp) { /* + * XXX We need a reference to keep the vnode from being + * recycled by getnewvnode while we do the I/O + * associated with discarding the buffers. + */ + if (vget(ap->a_vp, 0)) + panic("nfs_inactive: lost vnode"); + /* * Remove the silly file that was rename'd earlier */ (void) nfs_vinvalbuf(ap->a_vp, 0, sp->s_cred, p, 1); @@ -210,6 +217,7 @@ nfs_inactive(ap) crfree(sp->s_cred); vrele(sp->s_dvp); FREE((caddr_t)sp, M_NFSREQ); + vrele(ap->a_vp); /* XXX Undo above reference */ } np->n_flag &= (NMODIFIED | NFLUSHINPROG | NFLUSHWANT | NQNFSEVICTED | NQNFSNONCACHE | NQNFSWRITE); |