dev.c (48706d0a91583d08c56e7ef2a7602d99c8d4133f) dev.c (451d0f599934fd97faf54a5d7954b518e66192cb)
1/*
2 FUSE: Filesystem in Userspace
3 Copyright (C) 2001-2008 Miklos Szeredi <miklos@szeredi.hu>
4
5 This program can be distributed under the terms of the GNU GPL.
6 See the file COPYING.
7*/
8

--- 1364 unchanged lines hidden (view full) ---

1373 goto err;
1374 fuse_copy_finish(cs);
1375 buf[outarg.namelen] = 0;
1376 name.hash = full_name_hash(name.name, name.len);
1377
1378 down_read(&fc->killsb);
1379 err = -ENOENT;
1380 if (fc->sb)
1/*
2 FUSE: Filesystem in Userspace
3 Copyright (C) 2001-2008 Miklos Szeredi <miklos@szeredi.hu>
4
5 This program can be distributed under the terms of the GNU GPL.
6 See the file COPYING.
7*/
8

--- 1364 unchanged lines hidden (view full) ---

1373 goto err;
1374 fuse_copy_finish(cs);
1375 buf[outarg.namelen] = 0;
1376 name.hash = full_name_hash(name.name, name.len);
1377
1378 down_read(&fc->killsb);
1379 err = -ENOENT;
1380 if (fc->sb)
1381 err = fuse_reverse_inval_entry(fc->sb, outarg.parent, &name);
1381 err = fuse_reverse_inval_entry(fc->sb, outarg.parent, 0, &name);
1382 up_read(&fc->killsb);
1383 kfree(buf);
1384 return err;
1385
1386err:
1387 kfree(buf);
1388 fuse_copy_finish(cs);
1389 return err;
1390}
1391
1382 up_read(&fc->killsb);
1383 kfree(buf);
1384 return err;
1385
1386err:
1387 kfree(buf);
1388 fuse_copy_finish(cs);
1389 return err;
1390}
1391
1392static int fuse_notify_delete(struct fuse_conn *fc, unsigned int size,
1393 struct fuse_copy_state *cs)
1394{
1395 struct fuse_notify_delete_out outarg;
1396 int err = -ENOMEM;
1397 char *buf;
1398 struct qstr name;
1399
1400 buf = kzalloc(FUSE_NAME_MAX + 1, GFP_KERNEL);
1401 if (!buf)
1402 goto err;
1403
1404 err = -EINVAL;
1405 if (size < sizeof(outarg))
1406 goto err;
1407
1408 err = fuse_copy_one(cs, &outarg, sizeof(outarg));
1409 if (err)
1410 goto err;
1411
1412 err = -ENAMETOOLONG;
1413 if (outarg.namelen > FUSE_NAME_MAX)
1414 goto err;
1415
1416 err = -EINVAL;
1417 if (size != sizeof(outarg) + outarg.namelen + 1)
1418 goto err;
1419
1420 name.name = buf;
1421 name.len = outarg.namelen;
1422 err = fuse_copy_one(cs, buf, outarg.namelen + 1);
1423 if (err)
1424 goto err;
1425 fuse_copy_finish(cs);
1426 buf[outarg.namelen] = 0;
1427 name.hash = full_name_hash(name.name, name.len);
1428
1429 down_read(&fc->killsb);
1430 err = -ENOENT;
1431 if (fc->sb)
1432 err = fuse_reverse_inval_entry(fc->sb, outarg.parent,
1433 outarg.child, &name);
1434 up_read(&fc->killsb);
1435 kfree(buf);
1436 return err;
1437
1438err:
1439 kfree(buf);
1440 fuse_copy_finish(cs);
1441 return err;
1442}
1443
1392static int fuse_notify_store(struct fuse_conn *fc, unsigned int size,
1393 struct fuse_copy_state *cs)
1394{
1395 struct fuse_notify_store_out outarg;
1396 struct inode *inode;
1397 struct address_space *mapping;
1398 u64 nodeid;
1399 int err;

--- 192 unchanged lines hidden (view full) ---

1592 return fuse_notify_inval_entry(fc, size, cs);
1593
1594 case FUSE_NOTIFY_STORE:
1595 return fuse_notify_store(fc, size, cs);
1596
1597 case FUSE_NOTIFY_RETRIEVE:
1598 return fuse_notify_retrieve(fc, size, cs);
1599
1444static int fuse_notify_store(struct fuse_conn *fc, unsigned int size,
1445 struct fuse_copy_state *cs)
1446{
1447 struct fuse_notify_store_out outarg;
1448 struct inode *inode;
1449 struct address_space *mapping;
1450 u64 nodeid;
1451 int err;

--- 192 unchanged lines hidden (view full) ---

1644 return fuse_notify_inval_entry(fc, size, cs);
1645
1646 case FUSE_NOTIFY_STORE:
1647 return fuse_notify_store(fc, size, cs);
1648
1649 case FUSE_NOTIFY_RETRIEVE:
1650 return fuse_notify_retrieve(fc, size, cs);
1651
1652 case FUSE_NOTIFY_DELETE:
1653 return fuse_notify_delete(fc, size, cs);
1654
1600 default:
1601 fuse_copy_finish(cs);
1602 return -EINVAL;
1603 }
1604}
1605
1606/* Look up request on processing list by unique ID */
1607static struct fuse_req *request_find(struct fuse_conn *fc, u64 unique)

--- 438 unchanged lines hidden --- 		1655 default:
1656 fuse_copy_finish(cs);
1657 return -EINVAL;
1658 }
1659}
1660
1661/* Look up request on processing list by unique ID */
1662static struct fuse_req *request_find(struct fuse_conn *fc, u64 unique)

--- 438 unchanged lines hidden ---