| /trunk/uspace/srv/vfs/vfs_ops.c |
|---|
| 188,6 → 188,15 |
| if (rootfs.fs_handle) { |
| /* We already have the root FS. */ |
| rwlock_write_lock(&namespace_rwlock); |
| if ((size == 1) && (buf[0] == '/')) { |
| /* Trying to mount root FS over root FS */ |
| rwlock_write_unlock(&namespace_rwlock); |
| futex_up(&rootfs_futex); |
| vfs_node_put(mr_node); |
| free(buf); |
| ipc_answer_0(rid, EBUSY); |
| return; |
| } |
| rc = vfs_lookup_internal(buf, L_DIRECTORY, &mp_res, NULL); |
| if (rc != EOK) { |
| /* The lookup failed for some reason. */ |