1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* |
3 | * (C) 2001 Clemson University and The University of Chicago |
4 | * |
5 | * See COPYING in top-level directory. |
6 | */ |
7 | |
8 | /* This file just defines debugging masks to be used with the gossip |
9 | * logging utility. All debugging masks for ORANGEFS are kept here to make |
10 | * sure we don't have collisions. |
11 | */ |
12 | |
13 | #ifndef __ORANGEFS_DEBUG_H |
14 | #define __ORANGEFS_DEBUG_H |
15 | |
16 | #ifdef __KERNEL__ |
17 | #include <linux/types.h> |
18 | #include <linux/kernel.h> |
19 | #else |
20 | #include <stdint.h> |
21 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) |
22 | #endif |
23 | |
24 | #define GOSSIP_NO_DEBUG (__u64)0 |
25 | |
26 | #define GOSSIP_SUPER_DEBUG ((__u64)1 << 0) |
27 | #define GOSSIP_INODE_DEBUG ((__u64)1 << 1) |
28 | #define GOSSIP_FILE_DEBUG ((__u64)1 << 2) |
29 | #define GOSSIP_DIR_DEBUG ((__u64)1 << 3) |
30 | #define GOSSIP_UTILS_DEBUG ((__u64)1 << 4) |
31 | #define GOSSIP_WAIT_DEBUG ((__u64)1 << 5) |
32 | #define GOSSIP_ACL_DEBUG ((__u64)1 << 6) |
33 | #define GOSSIP_DCACHE_DEBUG ((__u64)1 << 7) |
34 | #define GOSSIP_DEV_DEBUG ((__u64)1 << 8) |
35 | #define GOSSIP_NAME_DEBUG ((__u64)1 << 9) |
36 | #define GOSSIP_BUFMAP_DEBUG ((__u64)1 << 10) |
37 | #define GOSSIP_CACHE_DEBUG ((__u64)1 << 11) |
38 | #define GOSSIP_DEBUGFS_DEBUG ((__u64)1 << 12) |
39 | #define GOSSIP_XATTR_DEBUG ((__u64)1 << 13) |
40 | #define GOSSIP_INIT_DEBUG ((__u64)1 << 14) |
41 | #define GOSSIP_SYSFS_DEBUG ((__u64)1 << 15) |
42 | |
43 | #define GOSSIP_MAX_NR 16 |
44 | #define GOSSIP_MAX_DEBUG (((__u64)1 << GOSSIP_MAX_NR) - 1) |
45 | |
46 | /* a private internal type */ |
47 | struct __keyword_mask_s { |
48 | const char *keyword; |
49 | __u64 mask_val; |
50 | }; |
51 | |
52 | /* |
53 | * Map all kmod keywords to kmod debug masks here. Keep this |
54 | * structure "packed": |
55 | * |
56 | * "all" is always last... |
57 | * |
58 | * keyword mask_val index |
59 | * foo 1 0 |
60 | * bar 2 1 |
61 | * baz 4 2 |
62 | * qux 8 3 |
63 | * . . . |
64 | */ |
65 | static struct __keyword_mask_s s_kmod_keyword_mask_map[] = { |
66 | {"super" , GOSSIP_SUPER_DEBUG}, |
67 | {"inode" , GOSSIP_INODE_DEBUG}, |
68 | {"file" , GOSSIP_FILE_DEBUG}, |
69 | {"dir" , GOSSIP_DIR_DEBUG}, |
70 | {"utils" , GOSSIP_UTILS_DEBUG}, |
71 | {"wait" , GOSSIP_WAIT_DEBUG}, |
72 | {"acl" , GOSSIP_ACL_DEBUG}, |
73 | {"dcache" , GOSSIP_DCACHE_DEBUG}, |
74 | {"dev" , GOSSIP_DEV_DEBUG}, |
75 | {"name" , GOSSIP_NAME_DEBUG}, |
76 | {"bufmap" , GOSSIP_BUFMAP_DEBUG}, |
77 | {"cache" , GOSSIP_CACHE_DEBUG}, |
78 | {"debugfs" , GOSSIP_DEBUGFS_DEBUG}, |
79 | {"xattr" , GOSSIP_XATTR_DEBUG}, |
80 | {"init" , GOSSIP_INIT_DEBUG}, |
81 | {"sysfs" , GOSSIP_SYSFS_DEBUG}, |
82 | {"none" , GOSSIP_NO_DEBUG}, |
83 | {"all" , GOSSIP_MAX_DEBUG} |
84 | }; |
85 | |
86 | static const int num_kmod_keyword_mask_map = (int) |
87 | (ARRAY_SIZE(s_kmod_keyword_mask_map)); |
88 | |
89 | #endif /* __ORANGEFS_DEBUG_H */ |
90 | |