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Landing the mds_lock_devel branch on the trunk. Notables:
[fs/lustre-release.git] / lustre / llite / dcache.c
1 /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
2  * vim:expandtab:shiftwidth=8:tabstop=8:
3  *
4  * This code is issued under the GNU General Public License.
5  * See the file COPYING in this distribution
6  *
7  *  Copyright (C) 2001, Cluster File Systems, Inc.
8  * 
9  */
10
11 #include <linux/fs.h>
12 #include <linux/locks.h>
13 #include <linux/quotaops.h>
14
15 #define DEBUG_SUBSYSTEM S_LLITE
16
17 #include <linux/obd_support.h>
18 #include <linux/lustre_lite.h>
19
20 extern struct address_space_operations ll_aops;
21
22 void ll_intent_release(struct dentry *de)
23 {
24         struct ldlm_lock *lock;
25         struct lustre_handle *handle;
26         ENTRY;
27
28         if (de->d_it == NULL) {
29                 EXIT;
30                 return;
31         }
32
33         handle = (struct lustre_handle *)de->d_it->it_lock_handle;
34         lock = lustre_handle2object(handle);
35         CDEBUG(D_INFO, "calling ldlm_lock_decref(%p, %d)\n", lock,
36                de->d_it->it_lock_mode);
37         ldlm_lock_decref(lock, de->d_it->it_lock_mode);
38         EXIT;
39 }
40
41 int ll_revalidate2(struct dentry *de, int flags, struct lookup_intent *it)
42 {
43         ENTRY;
44         
45         RETURN(0);
46 }
47
48
49 struct dentry_operations ll_d_ops = { 
50         d_revalidate2: ll_revalidate2,
51         d_intent_release: ll_intent_release
52 };