diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/tipc/Kconfig | 12 | ||||
| -rw-r--r-- | net/tipc/addr.c | 11 | ||||
| -rw-r--r-- | net/tipc/config.c | 29 | ||||
| -rw-r--r-- | net/tipc/core.c | 6 | ||||
| -rw-r--r-- | net/tipc/core.h | 1 | ||||
| -rw-r--r-- | net/tipc/net.c | 3 |
6 files changed, 7 insertions, 55 deletions
diff --git a/net/tipc/Kconfig b/net/tipc/Kconfig index 0436927369f..2c5954b8593 100644 --- a/net/tipc/Kconfig +++ b/net/tipc/Kconfig @@ -29,18 +29,6 @@ config TIPC_ADVANCED Saying Y here will open some advanced configuration for TIPC. Most users do not need to bother; if unsure, just say N. -config TIPC_NODES - int "Maximum number of nodes in a cluster" - depends on TIPC_ADVANCED - range 8 2047 - default "255" - help - Specifies how many nodes can be supported in a TIPC cluster. - Can range from 8 to 2047 nodes; default is 255. - - Setting this to a smaller value saves some memory; - setting it to higher allows for more nodes. - config TIPC_PORTS int "Maximum number of ports in a node" depends on TIPC_ADVANCED diff --git a/net/tipc/addr.c b/net/tipc/addr.c index 087e399518c..a6fdab33877 100644 --- a/net/tipc/addr.c +++ b/net/tipc/addr.c @@ -2,7 +2,7 @@ * net/tipc/addr.c: TIPC address utility routines * * Copyright (c) 2000-2006, Ericsson AB - * Copyright (c) 2004-2005, Wind River Systems + * Copyright (c) 2004-2005, 2010-2011, Wind River Systems * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -41,7 +41,7 @@ * tipc_addr_domain_valid - validates a network domain address * * Accepts <Z.C.N>, <Z.C.0>, <Z.0.0>, and <0.0.0>, - * where Z, C, and N are non-zero and do not exceed the configured limits. + * where Z, C, and N are non-zero. * * Returns 1 if domain address is valid, otherwise 0 */ @@ -51,10 +51,6 @@ int tipc_addr_domain_valid(u32 addr) u32 n = tipc_node(addr); u32 c = tipc_cluster(addr); u32 z = tipc_zone(addr); - u32 max_nodes = tipc_max_nodes; - - if (n > max_nodes) - return 0; if (n && (!z || !c)) return 0; @@ -66,8 +62,7 @@ int tipc_addr_domain_valid(u32 addr) /** * tipc_addr_node_valid - validates a proposed network address for this node * - * Accepts <Z.C.N>, where Z, C, and N are non-zero and do not exceed - * the configured limits. + * Accepts <Z.C.N>, where Z, C, and N are non-zero. * * Returns 1 if address can be used, otherwise 0 */ diff --git a/net/tipc/config.c b/net/tipc/config.c index e16750dcf3c..fa3d5086005 100644 --- a/net/tipc/config.c +++ b/net/tipc/config.c @@ -2,7 +2,7 @@ * net/tipc/config.c: TIPC configuration management code * * Copyright (c) 2002-2006, Ericsson AB - * Copyright (c) 2004-2007, Wind River Systems + * Copyright (c) 2004-2007, 2010-2011, Wind River Systems * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -260,25 +260,6 @@ static struct sk_buff *cfg_set_max_ports(void) return tipc_cfg_reply_none(); } -static struct sk_buff *cfg_set_max_nodes(void) -{ - u32 value; - - if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) - return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); - value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); - if (value == tipc_max_nodes) - return tipc_cfg_reply_none(); - if (value != delimit(value, 8, 2047)) - return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE - " (max nodes must be 8-2047)"); - if (tipc_mode == TIPC_NET_MODE) - return tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED - " (cannot change max nodes once TIPC has joined a network)"); - tipc_max_nodes = value; - return tipc_cfg_reply_none(); -} - static struct sk_buff *cfg_set_netid(void) { u32 value; @@ -397,9 +378,6 @@ struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area case TIPC_CMD_SET_MAX_SUBSCR: rep_tlv_buf = cfg_set_max_subscriptions(); break; - case TIPC_CMD_SET_MAX_NODES: - rep_tlv_buf = cfg_set_max_nodes(); - break; case TIPC_CMD_SET_NETID: rep_tlv_buf = cfg_set_netid(); break; @@ -415,9 +393,6 @@ struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area case TIPC_CMD_GET_MAX_SUBSCR: rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_subscriptions); break; - case TIPC_CMD_GET_MAX_NODES: - rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_nodes); - break; case TIPC_CMD_GET_NETID: rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_net_id); break; @@ -431,6 +406,8 @@ struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area case TIPC_CMD_GET_MAX_SLAVES: case TIPC_CMD_SET_MAX_CLUSTERS: case TIPC_CMD_GET_MAX_CLUSTERS: + case TIPC_CMD_SET_MAX_NODES: + case TIPC_CMD_GET_MAX_NODES: rep_tlv_buf = tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED " (obsolete command)"); break; diff --git a/net/tipc/core.c b/net/tipc/core.c index 2da1fc75ad6..c9a73e7763f 100644 --- a/net/tipc/core.c +++ b/net/tipc/core.c @@ -41,10 +41,6 @@ #include "config.h" -#ifndef CONFIG_TIPC_NODES -#define CONFIG_TIPC_NODES 255 -#endif - #ifndef CONFIG_TIPC_PORTS #define CONFIG_TIPC_PORTS 8191 #endif @@ -64,7 +60,6 @@ const char tipc_alphabet[] = /* configurable TIPC parameters */ u32 tipc_own_addr; -int tipc_max_nodes; int tipc_max_ports; int tipc_max_subscriptions; int tipc_max_publications; @@ -192,7 +187,6 @@ static int __init tipc_init(void) tipc_max_publications = 10000; tipc_max_subscriptions = 2000; tipc_max_ports = CONFIG_TIPC_PORTS; - tipc_max_nodes = CONFIG_TIPC_NODES; tipc_net_id = 4711; res = tipc_core_start(); diff --git a/net/tipc/core.h b/net/tipc/core.h index 37544d9f73e..436dda1159d 100644 --- a/net/tipc/core.h +++ b/net/tipc/core.h @@ -147,7 +147,6 @@ void tipc_msg_dbg(struct print_buf *, struct tipc_msg *, const char *); */ extern u32 tipc_own_addr; -extern int tipc_max_nodes; extern int tipc_max_ports; extern int tipc_max_subscriptions; extern int tipc_max_publications; diff --git a/net/tipc/net.c b/net/tipc/net.c index f6303d79f7f..b5b337f5516 100644 --- a/net/tipc/net.c +++ b/net/tipc/net.c @@ -114,8 +114,7 @@ atomic_t tipc_num_links; static int net_start(void) { - tipc_nodes = kcalloc(tipc_max_nodes + 1, - sizeof(*tipc_nodes), GFP_ATOMIC); + tipc_nodes = kcalloc(4096, sizeof(*tipc_nodes), GFP_ATOMIC); tipc_highest_node = 0; atomic_set(&tipc_num_links, 0); |