33 */
34#include <sys/param.h>
35#include <sys/systm.h>
36#include <sys/kdb.h>
37#include <sys/kernel.h>
38#include <sys/lock.h>
39#include <sys/malloc.h>
40#include <sys/mount.h>
41#include <sys/proc.h>
42#include <sys/queue.h>
43#include <sys/sysctl.h>
44#include <sys/time.h>
45#include <sys/vnode.h>
46
47#include <netsmb/smb.h>
48#include <netsmb/smb_conn.h>
49#include <netsmb/smb_subr.h>
50
51#include <vm/vm.h>
52#include <vm/vm_extern.h>
53/*#include <vm/vm_page.h>
54#include <vm/vm_object.h>*/
55
56#include <fs/smbfs/smbfs.h>
57#include <fs/smbfs/smbfs_node.h>
58#include <fs/smbfs/smbfs_subr.h>
59
60#define SMBFS_NOHASH(smp, hval) (&(smp)->sm_hash[(hval) & (smp)->sm_hashlen])
61#define smbfs_hash_lock(smp, td) lockmgr(&smp->sm_hashlock, LK_EXCLUSIVE, NULL, td)
62#define smbfs_hash_unlock(smp, td) lockmgr(&smp->sm_hashlock, LK_RELEASE, NULL, td)
63
64
65extern struct vop_vector smbfs_vnodeops; /* XXX -> .h file */
66
67MALLOC_DEFINE(M_SMBNODE, "SMBFS node", "SMBFS vnode private part");
68static MALLOC_DEFINE(M_SMBNODENAME, "SMBFS nname", "SMBFS node name");
69
70int smbfs_hashprint(struct mount *mp);
71
72#if 0
73#ifdef SYSCTL_DECL
74SYSCTL_DECL(_vfs_smbfs);
75#endif
76SYSCTL_PROC(_vfs_smbfs, OID_AUTO, vnprint, CTLFLAG_WR|CTLTYPE_OPAQUE,
77 NULL, 0, smbfs_hashprint, "S,vnlist", "vnode hash");
78#endif
79
80#define FNV_32_PRIME ((u_int32_t) 0x01000193UL)
81#define FNV1_32_INIT ((u_int32_t) 33554467UL)
82
83u_int32_t
84smbfs_hash(const u_char *name, int nmlen)
85{
86 u_int32_t v;
87
88 for (v = FNV1_32_INIT; nmlen; name++, nmlen--) {
89 v *= FNV_32_PRIME;
90 v ^= (u_int32_t)*name;
91 }
92 return v;
93}
94
95int
96smbfs_hashprint(struct mount *mp)
97{
98 struct smbmount *smp = VFSTOSMBFS(mp);
99 struct smbnode_hashhead *nhpp;
100 struct smbnode *np;
101 int i;
102
103 for(i = 0; i <= smp->sm_hashlen; i++) {
104 nhpp = &smp->sm_hash[i];
105 LIST_FOREACH(np, nhpp, n_hash)
106 vprint(NULL, SMBTOV(np));
107 }
108 return 0;
109}
110
111static char *
112smbfs_name_alloc(const u_char *name, int nmlen)
113{
114 u_char *cp;
115
116 nmlen++;
117#ifdef SMBFS_NAME_DEBUG
118 cp = malloc(nmlen + 2 + sizeof(int), M_SMBNODENAME, M_WAITOK);
119 *(int*)cp = nmlen;
120 cp += sizeof(int);
121 cp[0] = 0xfc;
122 cp++;
123 bcopy(name, cp, nmlen - 1);
124 cp[nmlen] = 0xfe;
125#else
126 cp = malloc(nmlen, M_SMBNODENAME, M_WAITOK);
127 bcopy(name, cp, nmlen - 1);
128#endif
129 cp[nmlen - 1] = 0;
130 return cp;
131}
132
133static void
134smbfs_name_free(u_char *name)
135{
136#ifdef SMBFS_NAME_DEBUG
137 int nmlen, slen;
138 u_char *cp;
139
140 cp = name;
141 cp--;
142 if (*cp != 0xfc) {
143 printf("First byte of name entry '%s' corrupted\n", name);
144 kdb_enter("ditto");
145 }
146 cp -= sizeof(int);
147 nmlen = *(int*)cp;
148 slen = strlen(name) + 1;
149 if (nmlen != slen) {
150 printf("Name length mismatch: was %d, now %d name '%s'\n",
151 nmlen, slen, name);
152 kdb_enter("ditto");
153 }
154 if (name[nmlen] != 0xfe) {
155 printf("Last byte of name entry '%s' corrupted\n", name);
156 kdb_enter("ditto");
157 }
158 free(cp, M_SMBNODENAME);
159#else
160 free(name, M_SMBNODENAME);
161#endif
162}
163
164static int
165smbfs_node_alloc(struct mount *mp, struct vnode *dvp,
166 const char *name, int nmlen, struct smbfattr *fap, struct vnode **vpp)
167{
168 struct vattr vattr;
169 struct thread *td = curthread; /* XXX */
170 struct smbmount *smp = VFSTOSMBFS(mp);
171 struct smbnode_hashhead *nhpp;
172 struct smbnode *np, *np2, *dnp;
173 struct vnode *vp;
174 u_long hashval;
175 int error;
176
177 *vpp = NULL;
178 if (smp->sm_root != NULL && dvp == NULL) {
179 SMBERROR("do not allocate root vnode twice!\n");
180 return EINVAL;
181 }
182 if (nmlen == 2 && bcmp(name, "..", 2) == 0) {
183 if (dvp == NULL)
184 return EINVAL;
185 vp = VTOSMB(VTOSMB(dvp)->n_parent)->n_vnode;
186 error = vget(vp, LK_EXCLUSIVE, td);
187 if (error == 0)
188 *vpp = vp;
189 return error;
190 } else if (nmlen == 1 && name[0] == '.') {
191 SMBERROR("do not call me with dot!\n");
192 return EINVAL;
193 }
194 dnp = dvp ? VTOSMB(dvp) : NULL;
195 if (dnp == NULL && dvp != NULL) {
196 vprint("smbfs_node_alloc: dead parent vnode", dvp);
197 return EINVAL;
198 }
199 hashval = smbfs_hash(name, nmlen);
200retry:
201 smbfs_hash_lock(smp, td);
202loop:
203 nhpp = SMBFS_NOHASH(smp, hashval);
204 LIST_FOREACH(np, nhpp, n_hash) {
205 vp = SMBTOV(np);
206 if (np->n_parent != dvp ||
207 np->n_nmlen != nmlen || bcmp(name, np->n_name, nmlen) != 0)
208 continue;
209 VI_LOCK(vp);
210 smbfs_hash_unlock(smp, td);
211 if (vget(vp, LK_EXCLUSIVE | LK_INTERLOCK, td) != 0)
212 goto retry;
213 /* Force cached attributes to be refreshed if stale. */
214 (void)VOP_GETATTR(vp, &vattr, td->td_ucred, td);
215 /*
216 * If the file type on the server is inconsistent with
217 * what it was when we created the vnode, kill the
218 * bogus vnode now and fall through to the code below
219 * to create a new one with the right type.
220 */
221 if ((vp->v_type == VDIR && (np->n_dosattr & SMB_FA_DIR) == 0) ||
222 (vp->v_type == VREG && (np->n_dosattr & SMB_FA_DIR) != 0)) {
223 vput(vp);
224 vgone(vp);
225 break;
226 }
227 *vpp = vp;
228 return 0;
229 }
230 smbfs_hash_unlock(smp, td);
231 /*
232 * If we don't have node attributes, then it is an explicit lookup
233 * for an existing vnode.
234 */
235 if (fap == NULL)
236 return ENOENT;
237
238 MALLOC(np, struct smbnode *, sizeof *np, M_SMBNODE, M_WAITOK);
239 error = getnewvnode("smbfs", mp, &smbfs_vnodeops, &vp);
240 if (error) {
241 FREE(np, M_SMBNODE);
242 return error;
243 }
244 vp->v_type = fap->fa_attr & SMB_FA_DIR ? VDIR : VREG;
245 bzero(np, sizeof(*np));
246 vp->v_data = np;
247 np->n_vnode = vp;
248 np->n_mount = VFSTOSMBFS(mp);
249 np->n_nmlen = nmlen;
250 np->n_name = smbfs_name_alloc(name, nmlen);
251 np->n_ino = fap->fa_ino;
252
253 if (dvp) {
254 ASSERT_VOP_LOCKED(dvp, "smbfs_node_alloc");
255 np->n_parent = dvp;
256 if (/*vp->v_type == VDIR &&*/ (dvp->v_vflag & VV_ROOT) == 0) {
257 vref(dvp);
258 np->n_flag |= NREFPARENT;
259 }
260 } else if (vp->v_type == VREG)
261 SMBERROR("new vnode '%s' born without parent ?\n", np->n_name);
262
263 vp->v_vnlock->lk_flags |= LK_CANRECURSE;
264 vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, td);
265
266 smbfs_hash_lock(smp, td);
267 LIST_FOREACH(np2, nhpp, n_hash) {
268 if (np2->n_parent != dvp ||
269 np2->n_nmlen != nmlen || bcmp(name, np2->n_name, nmlen) != 0)
270 continue;
271 vput(vp);
272/* smb_name_free(np->n_name);
273 FREE(np, M_SMBNODE);*/
274 goto loop;
275 }
276 LIST_INSERT_HEAD(nhpp, np, n_hash);
277 smbfs_hash_unlock(smp, td);
278 *vpp = vp;
279 return 0;
280}
281
282int
283smbfs_nget(struct mount *mp, struct vnode *dvp, const char *name, int nmlen,
284 struct smbfattr *fap, struct vnode **vpp)
285{
286 struct smbnode *np;
287 struct vnode *vp;
288 int error;
289
290 *vpp = NULL;
291 error = smbfs_node_alloc(mp, dvp, name, nmlen, fap, &vp);
292 if (error)
293 return error;
294 np = VTOSMB(vp);
295 if (fap)
296 smbfs_attr_cacheenter(vp, fap);
297 *vpp = vp;
298 return 0;
299}
300
301/*
302 * Free smbnode, and give vnode back to system
303 */
304int
305smbfs_reclaim(ap)
306 struct vop_reclaim_args /* {
307 struct vnode *a_vp;
308 struct thread *a_p;
309 } */ *ap;
310{
311 struct vnode *vp = ap->a_vp;
312 struct thread *td = ap->a_td;
313 struct vnode *dvp;
314 struct smbnode *np = VTOSMB(vp);
315 struct smbmount *smp = VTOSMBFS(vp);
316
317 SMBVDEBUG("%s,%d\n", np->n_name, vrefcnt(vp));
318
319 KASSERT((np->n_flag & NOPEN) == 0, ("file not closed before reclaim"));
320
321 smbfs_hash_lock(smp, td);
322
323 dvp = (np->n_parent && (np->n_flag & NREFPARENT)) ?
324 np->n_parent : NULL;
325
326 if (np->n_hash.le_prev)
327 LIST_REMOVE(np, n_hash);
328 if (smp->sm_root == np) {
329 SMBVDEBUG("root vnode\n");
330 smp->sm_root = NULL;
331 }
332 vp->v_data = NULL;
333 smbfs_hash_unlock(smp, td);
334 if (np->n_name)
335 smbfs_name_free(np->n_name);
336 FREE(np, M_SMBNODE);
337 if (dvp != NULL) {
338 vrele(dvp);
339 /*
340 * Indicate that we released something; see comment
341 * in smbfs_unmount().
342 */
343 smp->sm_didrele = 1;
344 }
345 return 0;
346}
347
348int
349smbfs_inactive(ap)
350 struct vop_inactive_args /* {
351 struct vnode *a_vp;
352 struct thread *a_td;
353 } */ *ap;
354{
355 struct thread *td = ap->a_td;
356 struct ucred *cred = td->td_ucred;
357 struct vnode *vp = ap->a_vp;
358 struct smbnode *np = VTOSMB(vp);
359 struct smb_cred scred;
360 struct vattr va;
361
362 SMBVDEBUG("%s: %d\n", VTOSMB(vp)->n_name, vrefcnt(vp));
363 if ((np->n_flag & NOPEN) != 0) {
364 smb_makescred(&scred, td, cred);
365 smbfs_vinvalbuf(vp, td);
366 if (vp->v_type == VREG) {
367 VOP_GETATTR(vp, &va, cred, td);
368 smbfs_smb_close(np->n_mount->sm_share, np->n_fid,
369 &np->n_mtime, &scred);
370 } else if (vp->v_type == VDIR) {
371 if (np->n_dirseq != NULL) {
372 smbfs_findclose(np->n_dirseq, &scred);
373 np->n_dirseq = NULL;
374 }
375 }
376 np->n_flag &= ~NOPEN;
377 smbfs_attr_cacheremove(vp);
378 }
379 VOP_UNLOCK(vp, 0, td);
380 if (np->n_flag & NGONE)
| 33 */
34#include <sys/param.h>
35#include <sys/systm.h>
36#include <sys/kdb.h>
37#include <sys/kernel.h>
38#include <sys/lock.h>
39#include <sys/malloc.h>
40#include <sys/mount.h>
41#include <sys/proc.h>
42#include <sys/queue.h>
43#include <sys/sysctl.h>
44#include <sys/time.h>
45#include <sys/vnode.h>
46
47#include <netsmb/smb.h>
48#include <netsmb/smb_conn.h>
49#include <netsmb/smb_subr.h>
50
51#include <vm/vm.h>
52#include <vm/vm_extern.h>
53/*#include <vm/vm_page.h>
54#include <vm/vm_object.h>*/
55
56#include <fs/smbfs/smbfs.h>
57#include <fs/smbfs/smbfs_node.h>
58#include <fs/smbfs/smbfs_subr.h>
59
60#define SMBFS_NOHASH(smp, hval) (&(smp)->sm_hash[(hval) & (smp)->sm_hashlen])
61#define smbfs_hash_lock(smp, td) lockmgr(&smp->sm_hashlock, LK_EXCLUSIVE, NULL, td)
62#define smbfs_hash_unlock(smp, td) lockmgr(&smp->sm_hashlock, LK_RELEASE, NULL, td)
63
64
65extern struct vop_vector smbfs_vnodeops; /* XXX -> .h file */
66
67MALLOC_DEFINE(M_SMBNODE, "SMBFS node", "SMBFS vnode private part");
68static MALLOC_DEFINE(M_SMBNODENAME, "SMBFS nname", "SMBFS node name");
69
70int smbfs_hashprint(struct mount *mp);
71
72#if 0
73#ifdef SYSCTL_DECL
74SYSCTL_DECL(_vfs_smbfs);
75#endif
76SYSCTL_PROC(_vfs_smbfs, OID_AUTO, vnprint, CTLFLAG_WR|CTLTYPE_OPAQUE,
77 NULL, 0, smbfs_hashprint, "S,vnlist", "vnode hash");
78#endif
79
80#define FNV_32_PRIME ((u_int32_t) 0x01000193UL)
81#define FNV1_32_INIT ((u_int32_t) 33554467UL)
82
83u_int32_t
84smbfs_hash(const u_char *name, int nmlen)
85{
86 u_int32_t v;
87
88 for (v = FNV1_32_INIT; nmlen; name++, nmlen--) {
89 v *= FNV_32_PRIME;
90 v ^= (u_int32_t)*name;
91 }
92 return v;
93}
94
95int
96smbfs_hashprint(struct mount *mp)
97{
98 struct smbmount *smp = VFSTOSMBFS(mp);
99 struct smbnode_hashhead *nhpp;
100 struct smbnode *np;
101 int i;
102
103 for(i = 0; i <= smp->sm_hashlen; i++) {
104 nhpp = &smp->sm_hash[i];
105 LIST_FOREACH(np, nhpp, n_hash)
106 vprint(NULL, SMBTOV(np));
107 }
108 return 0;
109}
110
111static char *
112smbfs_name_alloc(const u_char *name, int nmlen)
113{
114 u_char *cp;
115
116 nmlen++;
117#ifdef SMBFS_NAME_DEBUG
118 cp = malloc(nmlen + 2 + sizeof(int), M_SMBNODENAME, M_WAITOK);
119 *(int*)cp = nmlen;
120 cp += sizeof(int);
121 cp[0] = 0xfc;
122 cp++;
123 bcopy(name, cp, nmlen - 1);
124 cp[nmlen] = 0xfe;
125#else
126 cp = malloc(nmlen, M_SMBNODENAME, M_WAITOK);
127 bcopy(name, cp, nmlen - 1);
128#endif
129 cp[nmlen - 1] = 0;
130 return cp;
131}
132
133static void
134smbfs_name_free(u_char *name)
135{
136#ifdef SMBFS_NAME_DEBUG
137 int nmlen, slen;
138 u_char *cp;
139
140 cp = name;
141 cp--;
142 if (*cp != 0xfc) {
143 printf("First byte of name entry '%s' corrupted\n", name);
144 kdb_enter("ditto");
145 }
146 cp -= sizeof(int);
147 nmlen = *(int*)cp;
148 slen = strlen(name) + 1;
149 if (nmlen != slen) {
150 printf("Name length mismatch: was %d, now %d name '%s'\n",
151 nmlen, slen, name);
152 kdb_enter("ditto");
153 }
154 if (name[nmlen] != 0xfe) {
155 printf("Last byte of name entry '%s' corrupted\n", name);
156 kdb_enter("ditto");
157 }
158 free(cp, M_SMBNODENAME);
159#else
160 free(name, M_SMBNODENAME);
161#endif
162}
163
164static int
165smbfs_node_alloc(struct mount *mp, struct vnode *dvp,
166 const char *name, int nmlen, struct smbfattr *fap, struct vnode **vpp)
167{
168 struct vattr vattr;
169 struct thread *td = curthread; /* XXX */
170 struct smbmount *smp = VFSTOSMBFS(mp);
171 struct smbnode_hashhead *nhpp;
172 struct smbnode *np, *np2, *dnp;
173 struct vnode *vp;
174 u_long hashval;
175 int error;
176
177 *vpp = NULL;
178 if (smp->sm_root != NULL && dvp == NULL) {
179 SMBERROR("do not allocate root vnode twice!\n");
180 return EINVAL;
181 }
182 if (nmlen == 2 && bcmp(name, "..", 2) == 0) {
183 if (dvp == NULL)
184 return EINVAL;
185 vp = VTOSMB(VTOSMB(dvp)->n_parent)->n_vnode;
186 error = vget(vp, LK_EXCLUSIVE, td);
187 if (error == 0)
188 *vpp = vp;
189 return error;
190 } else if (nmlen == 1 && name[0] == '.') {
191 SMBERROR("do not call me with dot!\n");
192 return EINVAL;
193 }
194 dnp = dvp ? VTOSMB(dvp) : NULL;
195 if (dnp == NULL && dvp != NULL) {
196 vprint("smbfs_node_alloc: dead parent vnode", dvp);
197 return EINVAL;
198 }
199 hashval = smbfs_hash(name, nmlen);
200retry:
201 smbfs_hash_lock(smp, td);
202loop:
203 nhpp = SMBFS_NOHASH(smp, hashval);
204 LIST_FOREACH(np, nhpp, n_hash) {
205 vp = SMBTOV(np);
206 if (np->n_parent != dvp ||
207 np->n_nmlen != nmlen || bcmp(name, np->n_name, nmlen) != 0)
208 continue;
209 VI_LOCK(vp);
210 smbfs_hash_unlock(smp, td);
211 if (vget(vp, LK_EXCLUSIVE | LK_INTERLOCK, td) != 0)
212 goto retry;
213 /* Force cached attributes to be refreshed if stale. */
214 (void)VOP_GETATTR(vp, &vattr, td->td_ucred, td);
215 /*
216 * If the file type on the server is inconsistent with
217 * what it was when we created the vnode, kill the
218 * bogus vnode now and fall through to the code below
219 * to create a new one with the right type.
220 */
221 if ((vp->v_type == VDIR && (np->n_dosattr & SMB_FA_DIR) == 0) ||
222 (vp->v_type == VREG && (np->n_dosattr & SMB_FA_DIR) != 0)) {
223 vput(vp);
224 vgone(vp);
225 break;
226 }
227 *vpp = vp;
228 return 0;
229 }
230 smbfs_hash_unlock(smp, td);
231 /*
232 * If we don't have node attributes, then it is an explicit lookup
233 * for an existing vnode.
234 */
235 if (fap == NULL)
236 return ENOENT;
237
238 MALLOC(np, struct smbnode *, sizeof *np, M_SMBNODE, M_WAITOK);
239 error = getnewvnode("smbfs", mp, &smbfs_vnodeops, &vp);
240 if (error) {
241 FREE(np, M_SMBNODE);
242 return error;
243 }
244 vp->v_type = fap->fa_attr & SMB_FA_DIR ? VDIR : VREG;
245 bzero(np, sizeof(*np));
246 vp->v_data = np;
247 np->n_vnode = vp;
248 np->n_mount = VFSTOSMBFS(mp);
249 np->n_nmlen = nmlen;
250 np->n_name = smbfs_name_alloc(name, nmlen);
251 np->n_ino = fap->fa_ino;
252
253 if (dvp) {
254 ASSERT_VOP_LOCKED(dvp, "smbfs_node_alloc");
255 np->n_parent = dvp;
256 if (/*vp->v_type == VDIR &&*/ (dvp->v_vflag & VV_ROOT) == 0) {
257 vref(dvp);
258 np->n_flag |= NREFPARENT;
259 }
260 } else if (vp->v_type == VREG)
261 SMBERROR("new vnode '%s' born without parent ?\n", np->n_name);
262
263 vp->v_vnlock->lk_flags |= LK_CANRECURSE;
264 vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, td);
265
266 smbfs_hash_lock(smp, td);
267 LIST_FOREACH(np2, nhpp, n_hash) {
268 if (np2->n_parent != dvp ||
269 np2->n_nmlen != nmlen || bcmp(name, np2->n_name, nmlen) != 0)
270 continue;
271 vput(vp);
272/* smb_name_free(np->n_name);
273 FREE(np, M_SMBNODE);*/
274 goto loop;
275 }
276 LIST_INSERT_HEAD(nhpp, np, n_hash);
277 smbfs_hash_unlock(smp, td);
278 *vpp = vp;
279 return 0;
280}
281
282int
283smbfs_nget(struct mount *mp, struct vnode *dvp, const char *name, int nmlen,
284 struct smbfattr *fap, struct vnode **vpp)
285{
286 struct smbnode *np;
287 struct vnode *vp;
288 int error;
289
290 *vpp = NULL;
291 error = smbfs_node_alloc(mp, dvp, name, nmlen, fap, &vp);
292 if (error)
293 return error;
294 np = VTOSMB(vp);
295 if (fap)
296 smbfs_attr_cacheenter(vp, fap);
297 *vpp = vp;
298 return 0;
299}
300
301/*
302 * Free smbnode, and give vnode back to system
303 */
304int
305smbfs_reclaim(ap)
306 struct vop_reclaim_args /* {
307 struct vnode *a_vp;
308 struct thread *a_p;
309 } */ *ap;
310{
311 struct vnode *vp = ap->a_vp;
312 struct thread *td = ap->a_td;
313 struct vnode *dvp;
314 struct smbnode *np = VTOSMB(vp);
315 struct smbmount *smp = VTOSMBFS(vp);
316
317 SMBVDEBUG("%s,%d\n", np->n_name, vrefcnt(vp));
318
319 KASSERT((np->n_flag & NOPEN) == 0, ("file not closed before reclaim"));
320
321 smbfs_hash_lock(smp, td);
322
323 dvp = (np->n_parent && (np->n_flag & NREFPARENT)) ?
324 np->n_parent : NULL;
325
326 if (np->n_hash.le_prev)
327 LIST_REMOVE(np, n_hash);
328 if (smp->sm_root == np) {
329 SMBVDEBUG("root vnode\n");
330 smp->sm_root = NULL;
331 }
332 vp->v_data = NULL;
333 smbfs_hash_unlock(smp, td);
334 if (np->n_name)
335 smbfs_name_free(np->n_name);
336 FREE(np, M_SMBNODE);
337 if (dvp != NULL) {
338 vrele(dvp);
339 /*
340 * Indicate that we released something; see comment
341 * in smbfs_unmount().
342 */
343 smp->sm_didrele = 1;
344 }
345 return 0;
346}
347
348int
349smbfs_inactive(ap)
350 struct vop_inactive_args /* {
351 struct vnode *a_vp;
352 struct thread *a_td;
353 } */ *ap;
354{
355 struct thread *td = ap->a_td;
356 struct ucred *cred = td->td_ucred;
357 struct vnode *vp = ap->a_vp;
358 struct smbnode *np = VTOSMB(vp);
359 struct smb_cred scred;
360 struct vattr va;
361
362 SMBVDEBUG("%s: %d\n", VTOSMB(vp)->n_name, vrefcnt(vp));
363 if ((np->n_flag & NOPEN) != 0) {
364 smb_makescred(&scred, td, cred);
365 smbfs_vinvalbuf(vp, td);
366 if (vp->v_type == VREG) {
367 VOP_GETATTR(vp, &va, cred, td);
368 smbfs_smb_close(np->n_mount->sm_share, np->n_fid,
369 &np->n_mtime, &scred);
370 } else if (vp->v_type == VDIR) {
371 if (np->n_dirseq != NULL) {
372 smbfs_findclose(np->n_dirseq, &scred);
373 np->n_dirseq = NULL;
374 }
375 }
376 np->n_flag &= ~NOPEN;
377 smbfs_attr_cacheremove(vp);
378 }
379 VOP_UNLOCK(vp, 0, td);
380 if (np->n_flag & NGONE)
|