diff options
Diffstat (limited to 'net/tipc/name_table.c')
| -rw-r--r-- | net/tipc/name_table.c | 67 |
1 files changed, 18 insertions, 49 deletions
diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c index 8ba79620db3f..3a8de4334da1 100644 --- a/net/tipc/name_table.c +++ b/net/tipc/name_table.c @@ -116,7 +116,7 @@ DEFINE_RWLOCK(tipc_nametbl_lock); static int hash(int x) { - return(x & (tipc_nametbl_size - 1)); + return x & (tipc_nametbl_size - 1); } /** @@ -613,8 +613,7 @@ struct publication *tipc_nametbl_remove_publ(u32 type, u32 lower, } /* - * tipc_nametbl_translate(): Translate tipc_name -> tipc_portid. - * Very time-critical. + * tipc_nametbl_translate - translate name to port id * * Note: on entry 'destnode' is the search domain used during translation; * on exit it passes back the node address of the matching port (if any) @@ -685,7 +684,6 @@ found: } spin_unlock_bh(&seq->lock); not_found: - *destnode = 0; read_unlock_bh(&tipc_nametbl_lock); return 0; } @@ -877,7 +875,7 @@ static void subseq_list(struct sub_seq *sseq, struct print_buf *buf, u32 depth, u32 index) { char portIdStr[27]; - char *scopeStr; + const char *scope_str[] = {"", " zone", " cluster", " node"}; struct publication *publ = sseq->zone_list; tipc_printf(buf, "%-10u %-10u ", sseq->lower, sseq->upper); @@ -893,15 +891,8 @@ static void subseq_list(struct sub_seq *sseq, struct print_buf *buf, u32 depth, tipc_node(publ->node), publ->ref); tipc_printf(buf, "%-26s ", portIdStr); if (depth > 3) { - if (publ->node != tipc_own_addr) - scopeStr = ""; - else if (publ->scope == TIPC_NODE_SCOPE) - scopeStr = "node"; - else if (publ->scope == TIPC_CLUSTER_SCOPE) - scopeStr = "cluster"; - else - scopeStr = "zone"; - tipc_printf(buf, "%-10u %s", publ->key, scopeStr); + tipc_printf(buf, "%-10u %s", publ->key, + scope_str[publ->scope]); } publ = publ->zone_list_next; @@ -951,24 +942,19 @@ static void nameseq_list(struct name_seq *seq, struct print_buf *buf, u32 depth, static void nametbl_header(struct print_buf *buf, u32 depth) { - tipc_printf(buf, "Type "); - - if (depth > 1) - tipc_printf(buf, "Lower Upper "); - if (depth > 2) - tipc_printf(buf, "Port Identity "); - if (depth > 3) - tipc_printf(buf, "Publication"); - - tipc_printf(buf, "\n-----------"); - - if (depth > 1) - tipc_printf(buf, "--------------------- "); - if (depth > 2) - tipc_printf(buf, "-------------------------- "); - if (depth > 3) - tipc_printf(buf, "------------------"); - + const char *header[] = { + "Type ", + "Lower Upper ", + "Port Identity ", + "Publication Scope" + }; + + int i; + + if (depth > 4) + depth = 4; + for (i = 0; i < depth; i++) + tipc_printf(buf, header[i]); tipc_printf(buf, "\n"); } @@ -1023,16 +1009,6 @@ static void nametbl_list(struct print_buf *buf, u32 depth_info, } } -#if 0 -void tipc_nametbl_print(struct print_buf *buf, const char *str) -{ - tipc_printf(buf, str); - read_lock_bh(&tipc_nametbl_lock); - nametbl_list(buf, 0, 0, 0, 0); - read_unlock_bh(&tipc_nametbl_lock); -} -#endif - #define MAX_NAME_TBL_QUERY 32768 struct sk_buff *tipc_nametbl_get(const void *req_tlv_area, int req_tlv_space) @@ -1065,13 +1041,6 @@ struct sk_buff *tipc_nametbl_get(const void *req_tlv_area, int req_tlv_space) return buf; } -#if 0 -void tipc_nametbl_dump(void) -{ - nametbl_list(TIPC_CONS, 0, 0, 0, 0); -} -#endif - int tipc_nametbl_init(void) { table.types = kcalloc(tipc_nametbl_size, sizeof(struct hlist_head), |