57 	struct vnode *vp;  in vn_cache_constructor()  local
59 	vp = buf;  in vn_cache_constructor()
60 	bzero(vp, sizeof (*vp));  in vn_cache_constructor()
62 	mutex_init(&vp->v_lock, NULL, MUTEX_DEFAULT, NULL);  in vn_cache_constructor()
63 	vp->v_fd = -1;  in vn_cache_constructor()
72 	struct vnode *vp;  in vn_cache_destructor()  local
74 	vp = buf;  in vn_cache_destructor()
76 	mutex_destroy(&vp->v_lock);  in vn_cache_destructor()
84 vn_recycle(vnode_t *vp)  in vn_recycle()  argument
87 	ASSERT(vp->v_fd == -1);  in vn_recycle()
89 	vp->v_rdcnt = 0;  in vn_recycle()
90 	vp->v_wrcnt = 0;  in vn_recycle()
92 	if (vp->v_path) {  in vn_recycle()
93 		strfree(vp->v_path);  in vn_recycle()
94 		vp->v_path = NULL;  in vn_recycle()
110 vn_reinit(vnode_t *vp)  in vn_reinit()  argument
112 	vp->v_count = 1;  in vn_reinit()
113 	vp->v_vfsp = NULL;  in vn_reinit()
114 	vp->v_stream = NULL;  in vn_reinit()
115 	vp->v_flag = 0;  in vn_reinit()
116 	vp->v_type = VNON;  in vn_reinit()
117 	vp->v_rdev = NODEV;  in vn_reinit()
119 	vn_recycle(vp);  in vn_reinit()
125 	vnode_t *vp;  in vn_alloc()  local
127 	vp = kmem_cache_alloc(vn_cache, kmflag);  in vn_alloc()
129 	if (vp != NULL) {  in vn_alloc()
130 		vn_reinit(vp);  in vn_alloc()
133 	return (vp);  in vn_alloc()
137 vn_free(vnode_t *vp)  in vn_free()  argument
145 	ASSERT((vp->v_count == 0) || (vp->v_count == 1));  in vn_free()
146 	if (vp->v_path != NULL) {  in vn_free()
147 		strfree(vp->v_path);  in vn_free()
148 		vp->v_path = NULL;  in vn_free()
150 	ASSERT(vp->v_fd != -1);  in vn_free()
151 	(void) close(vp->v_fd);  in vn_free()
152 	vp->v_fd = -1;  in vn_free()
154 	kmem_cache_free(vn_cache, vp);  in vn_free()
181 	vnode_t *vp;  in vncache_lookup()  local
187 	vp = avl_find(&vncache_avl, &tmp_vn, NULL);  in vncache_lookup()
188 	if (vp != NULL)  in vncache_lookup()
189 		vn_hold(vp);  in vncache_lookup()
192 	return (vp);  in vncache_lookup()
251 vncache_renamed(vnode_t *vp, vnode_t *to_dvp, char *to_name)  in vncache_renamed()  argument
264 	ovpath = vp->v_path;  in vncache_renamed()
265 	vp->v_path = vpath;  in vncache_renamed()
280 vncache_inactive(vnode_t *vp)  in vncache_inactive()  argument
285 	mutex_enter(&vp->v_lock);  in vncache_inactive()
287 	if ((count = vp->v_count) <= 1) {  in vncache_inactive()
289 		avl_remove(&vncache_avl, vp);  in vncache_inactive()
292 	mutex_exit(&vp->v_lock);  in vncache_inactive()
296 		vn_free(vp);  in vncache_inactive()