diff options
| -rw-r--r-- | nfs/cache.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/nfs/cache.c b/nfs/cache.c index 75a8b250..7839e9e7 100644 --- a/nfs/cache.c +++ b/nfs/cache.c @@ -1,5 +1,5 @@ /* - Copyright (C) 1995 Free Software Foundation, Inc. + Copyright (C) 1995, 1996 Free Software Foundation, Inc. Written by Michael I. Bushnell, p/BSG. This file is part of the GNU Hurd. @@ -39,7 +39,7 @@ hash (void *fhandle) } struct node * -lookup_fhandle (void *fhandle) +lookup_fhandle (void *fhandle, struct node *dir) { struct node *np; struct netnode *nn; @@ -60,6 +60,9 @@ lookup_fhandle (void *fhandle) nn = malloc (sizeof (struct netnode)); bcopy (fhandle, nn->handle, NFS_FHSIZE); nn->stat_updated = 0; + if (dir) + dir->references++; + nn->dir = dir; np = netfs_make_node (nn); mutex_lock (&np->lock); @@ -76,6 +79,7 @@ lookup_fhandle (void *fhandle) void netfs_node_norefs (struct node *np) { + struct node *dir; if (np->nn->dead_dir) { struct node *dir; @@ -101,10 +105,15 @@ netfs_node_norefs (struct node *np) } else { + dir = np->nn->dir; *np->nn->hprevp = np->nn->hnext; if (np->nn->hnext) np->nn->hnext->nn->hprevp = np->nn->hprevp; free (np->nn); free (np); + + spin_unlock (&netfs_node_refcnt_lock); + netfs_nrele (dir); + spin_lock (&netfs_node_refcnt_lock); } } |