From f831c963b5c20bec230edce89e25f369996be5db Mon Sep 17 00:00:00 2001 From: Allan Stephens Date: Fri, 25 Feb 2011 14:22:11 -0500 Subject: tipc: Eliminate configuration for maximum number of cluster nodes Gets rid of the need for users to specify the maximum number of cluster nodes supported by TIPC. TIPC now automatically provides support for all 4K nodes allowed by its addressing scheme. Note: This change sets TIPC's memory usage to the amount used by a maximum size node table with 4K entries. An upcoming patch that converts the node table from a linear array to a hash table will compact the node table to a more efficient design, but for clarity it is nice to have all the Kconfig infrastruture go away separately. Signed-off-by: Allan Stephens Signed-off-by: Paul Gortmaker --- include/linux/tipc_config.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/tipc_config.h b/include/linux/tipc_config.h index 011556fcef04..64aba5a0e9c7 100644 --- a/include/linux/tipc_config.h +++ b/include/linux/tipc_config.h @@ -89,7 +89,7 @@ #define TIPC_CMD_GET_MAX_SUBSCR 0x4006 /* tx none, rx unsigned */ #define TIPC_CMD_GET_MAX_ZONES 0x4007 /* obsoleted */ #define TIPC_CMD_GET_MAX_CLUSTERS 0x4008 /* obsoleted */ -#define TIPC_CMD_GET_MAX_NODES 0x4009 /* tx none, rx unsigned */ +#define TIPC_CMD_GET_MAX_NODES 0x4009 /* obsoleted */ #define TIPC_CMD_GET_MAX_SLAVES 0x400A /* obsoleted */ #define TIPC_CMD_GET_NETID 0x400B /* tx none, rx unsigned */ @@ -115,7 +115,7 @@ #define TIPC_CMD_SET_MAX_SUBSCR 0x8006 /* tx unsigned, rx none */ #define TIPC_CMD_SET_MAX_ZONES 0x8007 /* obsoleted */ #define TIPC_CMD_SET_MAX_CLUSTERS 0x8008 /* obsoleted */ -#define TIPC_CMD_SET_MAX_NODES 0x8009 /* tx unsigned, rx none */ +#define TIPC_CMD_SET_MAX_NODES 0x8009 /* obsoleted */ #define TIPC_CMD_SET_MAX_SLAVES 0x800A /* obsoleted */ #define TIPC_CMD_SET_NETID 0x800B /* tx unsigned, rx none */ -- cgit v1.2.3 From 50d3e6399a61fca53c5c440a79f71299db66b803 Mon Sep 17 00:00:00 2001 From: Allan Stephens Date: Mon, 28 Feb 2011 14:56:15 -0500 Subject: tipc: Correct misnamed references to neighbor discovery domain Renames items that are improperly labelled as "network scope" items (which are represented by simple integer values) rather than "network domain" items (which are represented by -type network addresses). This change is purely cosmetic, and does not affect the operation of TIPC. Signed-off-by: Allan Stephens Signed-off-by: Paul Gortmaker --- include/linux/tipc_config.h | 2 +- net/tipc/bearer.c | 14 +++++++------- net/tipc/bearer.h | 2 +- net/tipc/config.c | 2 +- 4 files changed, 10 insertions(+), 10 deletions(-) (limited to 'include/linux') diff --git a/include/linux/tipc_config.h b/include/linux/tipc_config.h index 64aba5a0e9c7..0db239590b4d 100644 --- a/include/linux/tipc_config.h +++ b/include/linux/tipc_config.h @@ -202,7 +202,7 @@ struct tipc_link_info { struct tipc_bearer_config { __be32 priority; /* Range [1,31]. Override per link */ - __be32 detect_scope; + __be32 disc_domain; /* describing desired nodes */ char name[TIPC_MAX_BEARER_NAME]; }; diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c index f2839b0f6b65..9815797631e7 100644 --- a/net/tipc/bearer.c +++ b/net/tipc/bearer.c @@ -474,7 +474,7 @@ int tipc_bearer_congested(struct tipc_bearer *b_ptr, struct link *l_ptr) * tipc_enable_bearer - enable bearer with the given name */ -int tipc_enable_bearer(const char *name, u32 bcast_scope, u32 priority) +int tipc_enable_bearer(const char *name, u32 disc_domain, u32 priority) { struct tipc_bearer *b_ptr; struct media *m_ptr; @@ -494,9 +494,9 @@ int tipc_enable_bearer(const char *name, u32 bcast_scope, u32 priority) warn("Bearer <%s> rejected, illegal name\n", name); return -EINVAL; } - if (!tipc_addr_domain_valid(bcast_scope) || - !tipc_in_scope(bcast_scope, tipc_own_addr)) { - warn("Bearer <%s> rejected, illegal broadcast scope\n", name); + if (!tipc_addr_domain_valid(disc_domain) || + !tipc_in_scope(disc_domain, tipc_own_addr)) { + warn("Bearer <%s> rejected, illegal discovery domain\n", name); return -EINVAL; } if ((priority < TIPC_MIN_LINK_PRI || @@ -560,18 +560,18 @@ restart: b_ptr->media = m_ptr; b_ptr->net_plane = bearer_id + 'A'; b_ptr->active = 1; - b_ptr->detect_scope = bcast_scope; + b_ptr->detect_scope = disc_domain; b_ptr->priority = priority; INIT_LIST_HEAD(&b_ptr->cong_links); INIT_LIST_HEAD(&b_ptr->links); if (m_ptr->bcast) { b_ptr->link_req = tipc_disc_init_link_req(b_ptr, &m_ptr->bcast_addr, - bcast_scope); + disc_domain); } spin_lock_init(&b_ptr->lock); write_unlock_bh(&tipc_net_lock); info("Enabled bearer <%s>, discovery domain %s, priority %u\n", - name, tipc_addr_string_fill(addr_string, bcast_scope), priority); + name, tipc_addr_string_fill(addr_string, disc_domain), priority); return 0; failed: write_unlock_bh(&tipc_net_lock); diff --git a/net/tipc/bearer.h b/net/tipc/bearer.h index 255dea64f7bd..adebdaf0d07b 100644 --- a/net/tipc/bearer.h +++ b/net/tipc/bearer.h @@ -167,7 +167,7 @@ void tipc_recv_msg(struct sk_buff *buf, struct tipc_bearer *tb_ptr); int tipc_block_bearer(const char *name); void tipc_continue(struct tipc_bearer *tb_ptr); -int tipc_enable_bearer(const char *bearer_name, u32 bcast_scope, u32 priority); +int tipc_enable_bearer(const char *bearer_name, u32 disc_domain, u32 priority); int tipc_disable_bearer(const char *name); /* diff --git a/net/tipc/config.c b/net/tipc/config.c index fa3d50860055..b25a396b7e1e 100644 --- a/net/tipc/config.c +++ b/net/tipc/config.c @@ -148,7 +148,7 @@ static struct sk_buff *cfg_enable_bearer(void) args = (struct tipc_bearer_config *)TLV_DATA(req_tlv_area); if (tipc_enable_bearer(args->name, - ntohl(args->detect_scope), + ntohl(args->disc_domain), ntohl(args->priority))) return tipc_cfg_reply_error_string("unable to enable bearer"); -- cgit v1.2.3