diff options
Diffstat (limited to 'net/tipc/ref.h')
| -rw-r--r-- | net/tipc/ref.h | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/net/tipc/ref.h b/net/tipc/ref.h index 429cde57228a..4f8f9f40dcac 100644 --- a/net/tipc/ref.h +++ b/net/tipc/ref.h | |||
| @@ -54,7 +54,7 @@ struct reference { | |||
| 54 | }; | 54 | }; |
| 55 | 55 | ||
| 56 | /** | 56 | /** |
| 57 | * struct ref_table - table of TIPC object reference entries | 57 | * struct tipc_ref_table - table of TIPC object reference entries |
| 58 | * @entries: pointer to array of reference entries | 58 | * @entries: pointer to array of reference entries |
| 59 | * @index_mask: bitmask for array index portion of reference values | 59 | * @index_mask: bitmask for array index portion of reference values |
| 60 | * @first_free: array index of first unused object reference entry | 60 | * @first_free: array index of first unused object reference entry |
| @@ -68,24 +68,24 @@ struct ref_table { | |||
| 68 | u32 last_free; | 68 | u32 last_free; |
| 69 | }; | 69 | }; |
| 70 | 70 | ||
| 71 | extern struct ref_table ref_table; | 71 | extern struct ref_table tipc_ref_table; |
| 72 | 72 | ||
| 73 | int ref_table_init(u32 requested_size, u32 start); | 73 | int tipc_ref_table_init(u32 requested_size, u32 start); |
| 74 | void ref_table_stop(void); | 74 | void tipc_ref_table_stop(void); |
| 75 | 75 | ||
| 76 | u32 ref_acquire(void *object, spinlock_t **lock); | 76 | u32 tipc_ref_acquire(void *object, spinlock_t **lock); |
| 77 | void ref_discard(u32 ref); | 77 | void tipc_ref_discard(u32 ref); |
| 78 | 78 | ||
| 79 | 79 | ||
| 80 | /** | 80 | /** |
| 81 | * ref_lock - lock referenced object and return pointer to it | 81 | * tipc_ref_lock - lock referenced object and return pointer to it |
| 82 | */ | 82 | */ |
| 83 | 83 | ||
| 84 | static inline void *ref_lock(u32 ref) | 84 | static inline void *tipc_ref_lock(u32 ref) |
| 85 | { | 85 | { |
| 86 | if (likely(ref_table.entries)) { | 86 | if (likely(tipc_ref_table.entries)) { |
| 87 | struct reference *r = | 87 | struct reference *r = |
| 88 | &ref_table.entries[ref & ref_table.index_mask]; | 88 | &tipc_ref_table.entries[ref & tipc_ref_table.index_mask]; |
| 89 | 89 | ||
| 90 | spin_lock_bh(&r->lock); | 90 | spin_lock_bh(&r->lock); |
| 91 | if (likely(r->data.reference == ref)) | 91 | if (likely(r->data.reference == ref)) |
| @@ -96,31 +96,31 @@ static inline void *ref_lock(u32 ref) | |||
| 96 | } | 96 | } |
| 97 | 97 | ||
| 98 | /** | 98 | /** |
| 99 | * ref_unlock - unlock referenced object | 99 | * tipc_ref_unlock - unlock referenced object |
| 100 | */ | 100 | */ |
| 101 | 101 | ||
| 102 | static inline void ref_unlock(u32 ref) | 102 | static inline void tipc_ref_unlock(u32 ref) |
| 103 | { | 103 | { |
| 104 | if (likely(ref_table.entries)) { | 104 | if (likely(tipc_ref_table.entries)) { |
| 105 | struct reference *r = | 105 | struct reference *r = |
| 106 | &ref_table.entries[ref & ref_table.index_mask]; | 106 | &tipc_ref_table.entries[ref & tipc_ref_table.index_mask]; |
| 107 | 107 | ||
| 108 | if (likely(r->data.reference == ref)) | 108 | if (likely(r->data.reference == ref)) |
| 109 | spin_unlock_bh(&r->lock); | 109 | spin_unlock_bh(&r->lock); |
| 110 | else | 110 | else |
| 111 | err("ref_unlock() invoked using obsolete reference\n"); | 111 | err("tipc_ref_unlock() invoked using obsolete reference\n"); |
| 112 | } | 112 | } |
| 113 | } | 113 | } |
| 114 | 114 | ||
| 115 | /** | 115 | /** |
| 116 | * ref_deref - return pointer referenced object (without locking it) | 116 | * tipc_ref_deref - return pointer referenced object (without locking it) |
| 117 | */ | 117 | */ |
| 118 | 118 | ||
| 119 | static inline void *ref_deref(u32 ref) | 119 | static inline void *tipc_ref_deref(u32 ref) |
| 120 | { | 120 | { |
| 121 | if (likely(ref_table.entries)) { | 121 | if (likely(tipc_ref_table.entries)) { |
| 122 | struct reference *r = | 122 | struct reference *r = |
| 123 | &ref_table.entries[ref & ref_table.index_mask]; | 123 | &tipc_ref_table.entries[ref & tipc_ref_table.index_mask]; |
| 124 | 124 | ||
| 125 | if (likely(r->data.reference == ref)) | 125 | if (likely(r->data.reference == ref)) |
| 126 | return r->object; | 126 | return r->object; |
