diff options
author | David Teigland <teigland@redhat.com> | 2006-01-18 04:30:29 -0500 |
---|---|---|
committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-01-18 04:30:29 -0500 |
commit | e7fd41792fc0ee52a05fcaac87511f118328d147 (patch) | |
tree | eee5227088ba97daef795e385b7548d2a1cc4cb6 /fs/dlm/recover.h | |
parent | e47314207032cfd1157b8c377df162839b32ea6f (diff) |
[DLM] The core of the DLM for GFS2/CLVM
This is the core of the distributed lock manager which is required
to use GFS2 as a cluster filesystem. It is also used by CLVM and
can be used as a standalone lock manager independantly of either
of these two projects.
It implements VAX-style locking modes.
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steve Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/dlm/recover.h')
-rw-r--r-- | fs/dlm/recover.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/fs/dlm/recover.h b/fs/dlm/recover.h new file mode 100644 index 000000000000..ebd0363f1e08 --- /dev/null +++ b/fs/dlm/recover.h | |||
@@ -0,0 +1,34 @@ | |||
1 | /****************************************************************************** | ||
2 | ******************************************************************************* | ||
3 | ** | ||
4 | ** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. | ||
5 | ** Copyright (C) 2004-2005 Red Hat, Inc. All rights reserved. | ||
6 | ** | ||
7 | ** This copyrighted material is made available to anyone wishing to use, | ||
8 | ** modify, copy, or redistribute it subject to the terms and conditions | ||
9 | ** of the GNU General Public License v.2. | ||
10 | ** | ||
11 | ******************************************************************************* | ||
12 | ******************************************************************************/ | ||
13 | |||
14 | #ifndef __RECOVER_DOT_H__ | ||
15 | #define __RECOVER_DOT_H__ | ||
16 | |||
17 | int dlm_wait_function(struct dlm_ls *ls, int (*testfn) (struct dlm_ls *ls)); | ||
18 | uint32_t dlm_recover_status(struct dlm_ls *ls); | ||
19 | void dlm_set_recover_status(struct dlm_ls *ls, uint32_t status); | ||
20 | int dlm_recover_members_wait(struct dlm_ls *ls); | ||
21 | int dlm_recover_directory_wait(struct dlm_ls *ls); | ||
22 | int dlm_recover_locks_wait(struct dlm_ls *ls); | ||
23 | int dlm_recover_done_wait(struct dlm_ls *ls); | ||
24 | int dlm_recover_masters(struct dlm_ls *ls); | ||
25 | int dlm_recover_master_reply(struct dlm_ls *ls, struct dlm_rcom *rc); | ||
26 | int dlm_recover_locks(struct dlm_ls *ls); | ||
27 | void dlm_recovered_lock(struct dlm_rsb *r); | ||
28 | int dlm_create_root_list(struct dlm_ls *ls); | ||
29 | void dlm_release_root_list(struct dlm_ls *ls); | ||
30 | void dlm_clear_toss_list(struct dlm_ls *ls); | ||
31 | void dlm_recover_rsbs(struct dlm_ls *ls); | ||
32 | |||
33 | #endif /* __RECOVER_DOT_H__ */ | ||
34 | |||