1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
/*
Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com>
This file is part of GlusterFS.
This file is licensed to you under your choice of the GNU Lesser
General Public License, version 3 or any later version (LGPLv3 or
later), or the GNU General Public License, version 2 (GPLv2), in all
cases as published by the Free Software Foundation.
*/
#ifndef __INDEX_H__
#define __INDEX_H__
#include "xlator.h"
#include "call-stub.h"
#include "defaults.h"
#include "byte-order.h"
#include "common-utils.h"
#include "index-mem-types.h"
#define INDEX_THREAD_STACK_SIZE ((size_t)(1024*1024))
typedef enum {
UNKNOWN,
IN,
NOTIN
} index_state_t;
typedef struct index_inode_ctx {
gf_boolean_t processing;
struct list_head callstubs;
index_state_t state;
} index_inode_ctx_t;
typedef struct index_fd_ctx {
DIR *dir;
} index_fd_ctx_t;
typedef enum {
sync_not_started,
sync_started,
synced_state,
} to_be_healed_states_t;
typedef enum {
INDEX_XATTROP,
BASE_INDICES_HOLDER,
} readdir_directory;
typedef struct index_priv {
char *index_basepath;
uuid_t index;
gf_lock_t lock;
uuid_t xattrop_vgfid;//virtual gfid of the xattrop index dir
uuid_t base_indices_holder_vgfid; //virtual gfid of the
//to_be_healed_xattrop directory
struct list_head callstubs;
pthread_mutex_t mutex;
pthread_cond_t cond;
to_be_healed_states_t to_be_healed_states;
} index_priv_t;
#define INDEX_STACK_UNWIND(fop, frame, params ...) \
do { \
if (frame) { \
inode_t *_inode = frame->local; \
frame->local = NULL; \
inode_unref (_inode); \
} \
STACK_UNWIND_STRICT (fop, frame, params); \
} while (0)
#endif
|
