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488f1d2d SJ |
1 | /* |
2 | * fs/cifs/fscache.c - CIFS filesystem cache interface | |
3 | * | |
4 | * Copyright (c) 2010 Novell, Inc. | |
5 | * Author(s): Suresh Jayaraman (sjayaraman@suse.de> | |
6 | * | |
7 | * This library is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU Lesser General Public License as published | |
9 | * by the Free Software Foundation; either version 2.1 of the License, or | |
10 | * (at your option) any later version. | |
11 | * | |
12 | * This library is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See | |
15 | * the GNU Lesser General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU Lesser General Public License | |
18 | * along with this library; if not, write to the Free Software | |
19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
20 | */ | |
21 | #include "fscache.h" | |
22 | #include "cifsglob.h" | |
23 | #include "cifs_debug.h" | |
24 | ||
25 | void cifs_fscache_get_client_cookie(struct TCP_Server_Info *server) | |
26 | { | |
27 | server->fscache = | |
28 | fscache_acquire_cookie(cifs_fscache_netfs.primary_index, | |
29 | &cifs_fscache_server_index_def, server); | |
30 | cFYI(1, "CIFS: get client cookie (0x%p/0x%p)", server, | |
31 | server->fscache); | |
32 | } | |
33 | ||
34 | void cifs_fscache_release_client_cookie(struct TCP_Server_Info *server) | |
35 | { | |
36 | cFYI(1, "CIFS: release client cookie (0x%p/0x%p)", server, | |
37 | server->fscache); | |
38 | fscache_relinquish_cookie(server->fscache, 0); | |
39 | server->fscache = NULL; | |
40 | } | |
41 |