diff options
| -rw-r--r-- | net/tipc/bcast.c | 60 | ||||
| -rw-r--r-- | net/tipc/bcast.h | 63 |
2 files changed, 64 insertions, 59 deletions
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c index a8f22e78c3f..1ee6424ef3e 100644 --- a/net/tipc/bcast.c +++ b/net/tipc/bcast.c @@ -822,3 +822,63 @@ void tipc_bclink_stop(void) spin_unlock_bh(&bc_lock); } + +/** + * tipc_nmap_add - add a node to a node map + */ + +void tipc_nmap_add(struct tipc_node_map *nm_ptr, u32 node) +{ + int n = tipc_node(node); + int w = n / WSIZE; + u32 mask = (1 << (n % WSIZE)); + + if ((nm_ptr->map[w] & mask) == 0) { + nm_ptr->count++; + nm_ptr->map[w] |= mask; + } +} + +/** + * tipc_nmap_remove - remove a node from a node map + */ + +void tipc_nmap_remove(struct tipc_node_map *nm_ptr, u32 node) +{ + int n = tipc_node(node); + int w = n / WSIZE; + u32 mask = (1 << (n % WSIZE)); + + if ((nm_ptr->map[w] & mask) != 0) { + nm_ptr->map[w] &= ~mask; + nm_ptr->count--; + } +} + +/** + * tipc_nmap_diff - find differences between node maps + * @nm_a: input node map A + * @nm_b: input node map B + * @nm_diff: output node map A-B (i.e. nodes of A that are not in B) + */ + +void tipc_nmap_diff(struct tipc_node_map *nm_a, struct tipc_node_map *nm_b, + struct tipc_node_map *nm_diff) +{ + int stop = ARRAY_SIZE(nm_a->map); + int w; + int b; + u32 map; + + memset(nm_diff, 0, sizeof(*nm_diff)); + for (w = 0; w < stop; w++) { + map = nm_a->map[w] ^ (nm_a->map[w] & nm_b->map[w]); + nm_diff->map[w] = map; + if (map != 0) { + for (b = 0 ; b < WSIZE; b++) { + if (map & (1 << b)) + nm_diff->count++; + } + } + } +} diff --git a/net/tipc/bcast.h b/net/tipc/bcast.h index 2b1c4a755df..cd779816383 100644 --- a/net/tipc/bcast.h +++ b/net/tipc/bcast.h @@ -72,38 +72,8 @@ struct tipc_node; extern const char tipc_bclink_name[]; - -/** - * tipc_nmap_add - add a node to a node map - */ - -static inline void tipc_nmap_add(struct tipc_node_map *nm_ptr, u32 node) -{ - int n = tipc_node(node); - int w = n / WSIZE; - u32 mask = (1 << (n % WSIZE)); - - if ((nm_ptr->map[w] & mask) == 0) { - nm_ptr->count++; - nm_ptr->map[w] |= mask; - } -} - -/** - * tipc_nmap_remove - remove a node from a node map - */ - -static inline void tipc_nmap_remove(struct tipc_node_map *nm_ptr, u32 node) -{ - int n = tipc_node(node); - int w = n / WSIZE; - u32 mask = (1 << (n % WSIZE)); - - if ((nm_ptr->map[w] & mask) != 0) { - nm_ptr->map[w] &= ~mask; - nm_ptr->count--; - } -} +void tipc_nmap_add(struct tipc_node_map *nm_ptr, u32 node); +void tipc_nmap_remove(struct tipc_node_map *nm_ptr, u32 node); /** * tipc_nmap_equal - test for equality of node maps @@ -114,33 +84,8 @@ static inline int tipc_nmap_equal(struct tipc_node_map *nm_a, struct tipc_node_m return !memcmp(nm_a, nm_b, sizeof(*nm_a)); } -/** - * tipc_nmap_diff - find differences between node maps - * @nm_a: input node map A - * @nm_b: input node map B - * @nm_diff: output node map A-B (i.e. nodes of A that are not in B) - */ - -static inline void tipc_nmap_diff(struct tipc_node_map *nm_a, struct tipc_node_map *nm_b, - struct tipc_node_map *nm_diff) -{ - int stop = ARRAY_SIZE(nm_a->map); - int w; - int b; - u32 map; - - memset(nm_diff, 0, sizeof(*nm_diff)); - for (w = 0; w < stop; w++) { - map = nm_a->map[w] ^ (nm_a->map[w] & nm_b->map[w]); - nm_diff->map[w] = map; - if (map != 0) { - for (b = 0 ; b < WSIZE; b++) { - if (map & (1 << b)) - nm_diff->count++; - } - } - } -} +void tipc_nmap_diff(struct tipc_node_map *nm_a, struct tipc_node_map *nm_b, + struct tipc_node_map *nm_diff); /** * tipc_port_list_add - add a port to a port list, ensuring no duplicates |