diff options
author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2011-12-29 20:58:42 -0500 |
---|---|---|
committer | Paul Gortmaker <paul.gortmaker@windriver.com> | 2011-12-29 21:53:30 -0500 |
commit | a18c4bc3ea3c23f658655b1eee4f62cb71d51efd (patch) | |
tree | 573ab87dd9826f1956bb3a17e481842284ad8321 /net/tipc | |
parent | 7f9ab6ac2e79b9658eba7c8e3ad8a4392d308057 (diff) | |
download | kernel_goldelico_gta04-a18c4bc3ea3c23f658655b1eee4f62cb71d51efd.zip kernel_goldelico_gta04-a18c4bc3ea3c23f658655b1eee4f62cb71d51efd.tar.gz kernel_goldelico_gta04-a18c4bc3ea3c23f658655b1eee4f62cb71d51efd.tar.bz2 |
tipc: rename struct link* to struct tipc_link*
This converts the following:
struct link -> struct tipc_link
struct link_req -> struct tipc_link_req
struct link_name -> struct tipc_link_name
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'net/tipc')
-rw-r--r-- | net/tipc/bcast.c | 6 | ||||
-rw-r--r-- | net/tipc/bearer.c | 20 | ||||
-rw-r--r-- | net/tipc/bearer.h | 11 | ||||
-rw-r--r-- | net/tipc/discover.c | 20 | ||||
-rw-r--r-- | net/tipc/discover.h | 8 | ||||
-rw-r--r-- | net/tipc/link.c | 153 | ||||
-rw-r--r-- | net/tipc/link.h | 52 | ||||
-rw-r--r-- | net/tipc/name_distr.c | 2 | ||||
-rw-r--r-- | net/tipc/node.c | 18 | ||||
-rw-r--r-- | net/tipc/node.h | 12 |
10 files changed, 156 insertions, 146 deletions
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c index c24690f..8eb87b1 100644 --- a/net/tipc/bcast.c +++ b/net/tipc/bcast.c @@ -94,7 +94,7 @@ struct tipc_bcbearer { */ struct tipc_bclink { - struct link link; + struct tipc_link link; struct tipc_node node; struct tipc_node_map bcast_nodes; struct tipc_node *retransmit_to; @@ -105,7 +105,7 @@ static struct tipc_bclink bcast_link; static struct tipc_bcbearer *bcbearer = &bcast_bearer; static struct tipc_bclink *bclink = &bcast_link; -static struct link *bcl = &bcast_link.link; +static struct tipc_link *bcl = &bcast_link.link; static DEFINE_SPINLOCK(bc_lock); @@ -308,7 +308,7 @@ exit: static void bclink_send_ack(struct tipc_node *n_ptr) { - struct link *l_ptr = n_ptr->active_links[n_ptr->addr & 1]; + struct tipc_link *l_ptr = n_ptr->active_links[n_ptr->addr & 1]; if (l_ptr != NULL) tipc_link_send_proto_msg(l_ptr, STATE_MSG, 0, 0, 0, 0, 0); diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c index cddec3d..eab4201 100644 --- a/net/tipc/bearer.c +++ b/net/tipc/bearer.c @@ -318,7 +318,7 @@ void tipc_bearer_remove_dest(struct tipc_bearer *b_ptr, u32 dest) static int bearer_push(struct tipc_bearer *b_ptr) { u32 res = 0; - struct link *ln, *tln; + struct tipc_link *ln, *tln; if (b_ptr->blocked) return 0; @@ -364,7 +364,8 @@ void tipc_continue(struct tipc_bearer *b_ptr) * bearer.lock is busy */ -static void tipc_bearer_schedule_unlocked(struct tipc_bearer *b_ptr, struct link *l_ptr) +static void tipc_bearer_schedule_unlocked(struct tipc_bearer *b_ptr, + struct tipc_link *l_ptr) { list_move_tail(&l_ptr->link_list, &b_ptr->cong_links); } @@ -377,7 +378,7 @@ static void tipc_bearer_schedule_unlocked(struct tipc_bearer *b_ptr, struct link * bearer.lock is free */ -void tipc_bearer_schedule(struct tipc_bearer *b_ptr, struct link *l_ptr) +void tipc_bearer_schedule(struct tipc_bearer *b_ptr, struct tipc_link *l_ptr) { spin_lock_bh(&b_ptr->lock); tipc_bearer_schedule_unlocked(b_ptr, l_ptr); @@ -390,7 +391,8 @@ void tipc_bearer_schedule(struct tipc_bearer *b_ptr, struct link *l_ptr) * and if there is, try to resolve it before returning. * 'tipc_net_lock' is read_locked when this function is called */ -int tipc_bearer_resolve_congestion(struct tipc_bearer *b_ptr, struct link *l_ptr) +int tipc_bearer_resolve_congestion(struct tipc_bearer *b_ptr, + struct tipc_link *l_ptr) { int res = 1; @@ -409,7 +411,7 @@ int tipc_bearer_resolve_congestion(struct tipc_bearer *b_ptr, struct link *l_ptr * tipc_bearer_congested - determines if bearer is currently congested */ -int tipc_bearer_congested(struct tipc_bearer *b_ptr, struct link *l_ptr) +int tipc_bearer_congested(struct tipc_bearer *b_ptr, struct tipc_link *l_ptr) { if (unlikely(b_ptr->blocked)) return 1; @@ -544,8 +546,8 @@ exit: int tipc_block_bearer(const char *name) { struct tipc_bearer *b_ptr = NULL; - struct link *l_ptr; - struct link *temp_l_ptr; + struct tipc_link *l_ptr; + struct tipc_link *temp_l_ptr; read_lock_bh(&tipc_net_lock); b_ptr = tipc_bearer_find(name); @@ -579,8 +581,8 @@ int tipc_block_bearer(const char *name) static void bearer_disable(struct tipc_bearer *b_ptr) { - struct link *l_ptr; - struct link *temp_l_ptr; + struct tipc_link *l_ptr; + struct tipc_link *temp_l_ptr; info("Disabling bearer <%s>\n", b_ptr->name); spin_lock_bh(&b_ptr->lock); diff --git a/net/tipc/bearer.h b/net/tipc/bearer.h index af01ca2..3480654 100644 --- a/net/tipc/bearer.h +++ b/net/tipc/bearer.h @@ -144,7 +144,7 @@ struct tipc_bearer { u32 window; u32 tolerance; u32 identity; - struct link_req *link_req; + struct tipc_link_req *link_req; struct list_head links; struct list_head cong_links; int active; @@ -157,7 +157,7 @@ struct bearer_name { char if_name[TIPC_MAX_IF_NAME]; }; -struct link; +struct tipc_link; extern struct tipc_bearer tipc_bearers[]; @@ -188,12 +188,13 @@ struct sk_buff *tipc_media_get_names(void); struct sk_buff *tipc_bearer_get_names(void); void tipc_bearer_add_dest(struct tipc_bearer *b_ptr, u32 dest); void tipc_bearer_remove_dest(struct tipc_bearer *b_ptr, u32 dest); -void tipc_bearer_schedule(struct tipc_bearer *b_ptr, struct link *l_ptr); +void tipc_bearer_schedule(struct tipc_bearer *b_ptr, struct tipc_link *l_ptr); struct tipc_bearer *tipc_bearer_find(const char *name); struct tipc_bearer *tipc_bearer_find_interface(const char *if_name); struct tipc_media *tipc_media_find(const char *name); -int tipc_bearer_resolve_congestion(struct tipc_bearer *b_ptr, struct link *l_ptr); -int tipc_bearer_congested(struct tipc_bearer *b_ptr, struct link *l_ptr); +int tipc_bearer_resolve_congestion(struct tipc_bearer *b_ptr, + struct tipc_link *l_ptr); +int tipc_bearer_congested(struct tipc_bearer *b_ptr, struct tipc_link *l_ptr); void tipc_bearer_stop(void); void tipc_bearer_lock_push(struct tipc_bearer *b_ptr); diff --git a/net/tipc/discover.c b/net/tipc/discover.c index 420e032..a00e5f8 100644 --- a/net/tipc/discover.c +++ b/net/tipc/discover.c @@ -45,7 +45,7 @@ /** - * struct link_req - information about an ongoing link setup request + * struct tipc_link_req - information about an ongoing link setup request * @bearer: bearer issuing requests * @dest: destination address for request messages * @domain: network domain to which links can be established @@ -54,7 +54,7 @@ * @timer: timer governing period between requests * @timer_intv: current interval between requests (in ms) */ -struct link_req { +struct tipc_link_req { struct tipc_bearer *bearer; struct tipc_media_addr dest; u32 domain; @@ -120,7 +120,7 @@ static void disc_dupl_alert(struct tipc_bearer *b_ptr, u32 node_addr, void tipc_disc_recv_msg(struct sk_buff *buf, struct tipc_bearer *b_ptr) { struct tipc_node *n_ptr; - struct link *link; + struct tipc_link *link; struct tipc_media_addr media_addr, *addr; struct sk_buff *rbuf; struct tipc_msg *msg = buf_msg(buf); @@ -218,7 +218,7 @@ void tipc_disc_recv_msg(struct sk_buff *buf, struct tipc_bearer *b_ptr) * and is either not currently searching or is searching at a slow rate */ -static void disc_update(struct link_req *req) +static void disc_update(struct tipc_link_req *req) { if (!req->num_nodes) { if ((req->timer_intv == TIPC_LINK_REQ_INACTIVE) || @@ -234,7 +234,7 @@ static void disc_update(struct link_req *req) * @req: ptr to link request structure */ -void tipc_disc_add_dest(struct link_req *req) +void tipc_disc_add_dest(struct tipc_link_req *req) { req->num_nodes++; } @@ -244,7 +244,7 @@ void tipc_disc_add_dest(struct link_req *req) * @req: ptr to link request structure */ -void tipc_disc_remove_dest(struct link_req *req) +void tipc_disc_remove_dest(struct tipc_link_req *req) { req->num_nodes--; disc_update(req); @@ -255,7 +255,7 @@ void tipc_disc_remove_dest(struct link_req *req) * @req: ptr to link request structure */ -static void disc_send_msg(struct link_req *req) +static void disc_send_msg(struct tipc_link_req *req) { if (!req->bearer->blocked) tipc_bearer_send(req->bearer, req->buf, &req->dest); @@ -268,7 +268,7 @@ static void disc_send_msg(struct link_req *req) * Called whenever a link setup request timer associated with a bearer expires. */ -static void disc_timeout(struct link_req *req) +static void disc_timeout(struct tipc_link_req *req) { int max_delay; @@ -316,7 +316,7 @@ exit: int tipc_disc_create(struct tipc_bearer *b_ptr, struct tipc_media_addr *dest, u32 dest_domain) { - struct link_req *req; + struct tipc_link_req *req; req = kmalloc(sizeof(*req), GFP_ATOMIC); if (!req) @@ -345,7 +345,7 @@ int tipc_disc_create(struct tipc_bearer *b_ptr, * @req: ptr to link request structure */ -void tipc_disc_delete(struct link_req *req) +void tipc_disc_delete(struct tipc_link_req *req) { k_cancel_timer(&req->timer); k_term_timer(&req->timer); diff --git a/net/tipc/discover.h b/net/tipc/discover.h index a3af595..75b67c4 100644 --- a/net/tipc/discover.h +++ b/net/tipc/discover.h @@ -37,13 +37,13 @@ #ifndef _TIPC_DISCOVER_H #define _TIPC_DISCOVER_H -struct link_req; +struct tipc_link_req; int tipc_disc_create(struct tipc_bearer *b_ptr, struct tipc_media_addr *dest, u32 dest_domain); -void tipc_disc_delete(struct link_req *req); -void tipc_disc_add_dest(struct link_req *req); -void tipc_disc_remove_dest(struct link_req *req); +void tipc_disc_delete(struct tipc_link_req *req); +void tipc_disc_add_dest(struct tipc_link_req *req); +void tipc_disc_remove_dest(struct tipc_link_req *req); void tipc_disc_recv_msg(struct sk_buff *buf, struct tipc_bearer *b_ptr); #endif diff --git a/net/tipc/link.c b/net/tipc/link.c index 515dfe4..ac1832a 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -71,35 +71,36 @@ #define START_CHANGEOVER 100000u /** - * struct link_name - deconstructed link name + * struct tipc_link_name - deconstructed link name * @addr_local: network address of node at this end * @if_local: name of interface at this end * @addr_peer: network address of node at far end * @if_peer: name of interface at far end */ -struct link_name { +struct tipc_link_name { u32 addr_local; char if_local[TIPC_MAX_IF_NAME]; u32 addr_peer; char if_peer[TIPC_MAX_IF_NAME]; }; -static void link_handle_out_of_seq_msg(struct link *l_ptr, +static void link_handle_out_of_seq_msg(struct tipc_link *l_ptr, struct sk_buff *buf); -static void link_recv_proto_msg(struct link *l_ptr, struct sk_buff *buf); -static int link_recv_changeover_msg(struct link **l_ptr, struct sk_buff **buf); -static void link_set_supervision_props(struct link *l_ptr, u32 tolerance); +static void link_recv_proto_msg(struct tipc_link *l_ptr, struct sk_buff *buf); +static int link_recv_changeover_msg(struct tipc_link **l_ptr, + struct sk_buff **buf); +static void link_set_supervision_props(struct tipc_link *l_ptr, u32 tolerance); static int link_send_sections_long(struct tipc_port *sender, struct iovec const *msg_sect, u32 num_sect, unsigned int total_len, u32 destnode); -static void link_check_defragm_bufs(struct link *l_ptr); -static void link_state_event(struct link *l_ptr, u32 event); -static void link_reset_statistics(struct link *l_ptr); -static void link_print(struct link *l_ptr, const char *str); -static void link_start(struct link *l_ptr); -static int link_send_long_buf(struct link *l_ptr, struct sk_buff *buf); +static void link_check_defragm_bufs(struct tipc_link *l_ptr); +static void link_state_event(struct tipc_link *l_ptr, u32 event); +static void link_reset_statistics(struct tipc_link *l_ptr); +static void link_print(struct tipc_link *l_ptr, const char *str); +static void link_start(struct tipc_link *l_ptr); +static int link_send_long_buf(struct tipc_link *l_ptr, struct sk_buff *buf); /* * Simple link routines @@ -110,7 +111,7 @@ static unsigned int align(unsigned int i) return (i + 3) & ~3u; } -static void link_init_max_pkt(struct link *l_ptr) +static void link_init_max_pkt(struct tipc_link *l_ptr) { u32 max_pkt; @@ -127,14 +128,14 @@ static void link_init_max_pkt(struct link *l_ptr) l_ptr->max_pkt_probes = 0; } -static u32 link_next_sent(struct link *l_ptr) +static u32 link_next_sent(struct tipc_link *l_ptr) { if (l_ptr->next_out) return buf_seqno(l_ptr->next_out); return mod(l_ptr->next_out_no); } -static u32 link_last_sent(struct link *l_ptr) +static u32 link_last_sent(struct tipc_link *l_ptr) { return mod(link_next_sent(l_ptr) - 1); } @@ -143,28 +144,29 @@ static u32 link_last_sent(struct link *l_ptr) * Simple non-static link routines (i.e. referenced outside this file) */ -int tipc_link_is_up(struct link *l_ptr) +int tipc_link_is_up(struct tipc_link *l_ptr) { if (!l_ptr) return 0; return link_working_working(l_ptr) || link_working_unknown(l_ptr); } -int tipc_link_is_active(struct link *l_ptr) +int tipc_link_is_active(struct tipc_link *l_ptr) { return (l_ptr->owner->active_links[0] == l_ptr) || (l_ptr->owner->active_links[1] == l_ptr); } /** - * link_name_validate - validate & (optionally) deconstruct link name + * link_name_validate - validate & (optionally) deconstruct tipc_link name * @name - ptr to link name string * @name_parts - ptr to area for link name components (or NULL if not needed) * * Returns 1 if link name is valid, otherwise 0. */ -static int link_name_validate(const char *name, struct link_name *name_parts) +static int link_name_validate(const char *name, + struct tipc_link_name *name_parts) { char name_copy[TIPC_MAX_LINK_NAME]; char *addr_local; @@ -238,7 +240,7 @@ static int link_name_validate(const char *name, struct link_name *name_parts) * tipc_node_delete() is called.) */ -static void link_timeout(struct link *l_ptr) +static void link_timeout(struct tipc_link *l_ptr) { tipc_node_lock(l_ptr->owner); @@ -287,7 +289,7 @@ static void link_timeout(struct link *l_ptr) tipc_node_unlock(l_ptr->owner); } -static void link_set_timer(struct link *l_ptr, u32 time) +static void link_set_timer(struct tipc_link *l_ptr, u32 time) { k_start_timer(&l_ptr->timer, time); } @@ -301,11 +303,11 @@ static void link_set_timer(struct link *l_ptr, u32 time) * Returns pointer to link. */ -struct link *tipc_link_create(struct tipc_node *n_ptr, +struct tipc_link *tipc_link_create(struct tipc_node *n_ptr, struct tipc_bearer *b_ptr, const struct tipc_media_addr *media_addr) { - struct link *l_ptr; + struct tipc_link *l_ptr; struct tipc_msg *msg; char *if_name; char addr_string[16]; @@ -382,7 +384,7 @@ struct link *tipc_link_create(struct tipc_node *n_ptr, * to avoid a potential deadlock situation. */ -void tipc_link_delete(struct link *l_ptr) +void tipc_link_delete(struct tipc_link *l_ptr) { if (!l_ptr) { err("Attempt to delete non-existent link\n"); @@ -401,7 +403,7 @@ void tipc_link_delete(struct link *l_ptr) kfree(l_ptr); } -static void link_start(struct link *l_ptr) +static void link_start(struct tipc_link *l_ptr) { tipc_node_lock(l_ptr->owner); link_state_event(l_ptr, STARTING_EVT); @@ -418,7 +420,7 @@ static void link_start(struct link *l_ptr) * has abated. */ -static int link_schedule_port(struct link *l_ptr, u32 origport, u32 sz) +static int link_schedule_port(struct tipc_link *l_ptr, u32 origport, u32 sz) { struct tipc_port *p_ptr; @@ -440,7 +442,7 @@ exit: return -ELINKCONG; } -void tipc_link_wakeup_ports(struct link *l_ptr, int all) +void tipc_link_wakeup_ports(struct tipc_link *l_ptr, int all) { struct tipc_port *p_ptr; struct tipc_port *temp_p_ptr; @@ -475,7 +477,7 @@ exit: * @l_ptr: pointer to link */ -static void link_release_outqueue(struct link *l_ptr) +static void link_release_outqueue(struct tipc_link *l_ptr) { struct sk_buff *buf = l_ptr->first_out; struct sk_buff *next; @@ -494,7 +496,7 @@ static void link_release_outqueue(struct link *l_ptr) * @l_ptr: pointer to link */ -void tipc_link_reset_fragments(struct link *l_ptr) +void tipc_link_reset_fragments(struct tipc_link *l_ptr) { struct sk_buff *buf = l_ptr->defragm_buf; struct sk_buff *next; @@ -512,7 +514,7 @@ void tipc_link_reset_fragments(struct link *l_ptr) * @l_ptr: pointer to link */ -void tipc_link_stop(struct link *l_ptr) +void tipc_link_stop(struct tipc_link *l_ptr) { struct sk_buff *buf; struct sk_buff *next; @@ -537,7 +539,7 @@ void tipc_link_stop(struct link *l_ptr) l_ptr->proto_msg_queue = NULL; } -void tipc_link_reset(struct link *l_ptr) +void tipc_link_reset(struct tipc_link *l_ptr) { struct sk_buff *buf; u32 prev_state = l_ptr->state; @@ -597,7 +599,7 @@ void tipc_link_reset(struct link *l_ptr) } -static void link_activate(struct link *l_ptr) +static void link_activate(struct tipc_link *l_ptr) { l_ptr->next_in_no = l_ptr->stats.recv_info = 1; tipc_node_link_up(l_ptr->owner, l_ptr); @@ -610,9 +612,9 @@ static void link_activate(struct link *l_ptr) * @event: state machine event to process */ -static void link_state_event(struct link *l_ptr, unsigned event) +static void link_state_event(struct tipc_link *l_ptr, unsigned event) { - struct link *other; + struct tipc_link *other; u32 cont_intv = l_ptr->continuity_interval; if (!l_ptr->started && (event != STARTING_EVT)) @@ -784,7 +786,7 @@ static void link_state_event(struct link *l_ptr, unsigned event) * the tail of an existing one. */ -static int link_bundle_buf(struct link *l_ptr, +static int link_bundle_buf(struct tipc_link *l_ptr, struct sk_buff *bundler, struct sk_buff *buf) { @@ -813,7 +815,7 @@ static int link_bundle_buf(struct link *l_ptr, return 1; } -static void link_add_to_outqueue(struct link *l_ptr, +static void link_add_to_outqueue(struct tipc_link *l_ptr, struct sk_buff *buf, struct tipc_msg *msg) { @@ -834,7 +836,7 @@ static void link_add_to_outqueue(struct link *l_ptr, l_ptr->stats.max_queue_sz = l_ptr->out_queue_size; } -static void link_add_chain_to_outqueue(struct link *l_ptr, +static void link_add_chain_to_outqueue(struct tipc_link *l_ptr, struct sk_buff *buf_chain, u32 long_msgno) { @@ -859,7 +861,7 @@ static void link_add_chain_to_outqueue(struct link *l_ptr, * has failed, and from link_send() */ -int tipc_link_send_buf(struct link *l_ptr, struct sk_buff *buf) +int tipc_link_send_buf(struct tipc_link *l_ptr, struct sk_buff *buf) { struct tipc_msg *msg = buf_msg(buf); u32 size = msg_size(msg); @@ -954,7 +956,7 @@ int tipc_link_send_buf(struct link *l_ptr, struct sk_buff *buf) int tipc_link_send(struct sk_buff *buf, u32 dest, u32 selector) { - struct link *l_ptr; + struct tipc_link *l_ptr; struct tipc_node *n_ptr; int res = -ELINKCONG; @@ -988,7 +990,7 @@ int tipc_link_send(struct sk_buff *buf, u32 dest, u32 selector) void tipc_link_send_names(struct list_head *message_list, u32 dest) { struct tipc_node *n_ptr; - struct link *l_ptr; + struct tipc_link *l_ptr; struct sk_buff *buf; struct sk_buff *temp_buf; @@ -1027,7 +1029,7 @@ void tipc_link_send_names(struct list_head *message_list, u32 dest) * Link is locked. Returns user data length. */ -static int link_send_buf_fast(struct link *l_ptr, struct sk_buff *buf, +static int link_send_buf_fast(struct tipc_link *l_ptr, struct sk_buff *buf, u32 *used_max_pkt) { struct tipc_msg *msg = buf_msg(buf); @@ -1061,7 +1063,7 @@ static int link_send_buf_fast(struct link *l_ptr, struct sk_buff *buf, */ int tipc_send_buf_fast(struct sk_buff *buf, u32 destnode) { - struct link *l_ptr; + struct tipc_link *l_ptr; struct tipc_node *n_ptr; int res; u32 selector = msg_origport(buf_msg(buf)) & 1; @@ -1100,7 +1102,7 @@ int tipc_link_send_sections_fast(struct tipc_port *sender, u32 destaddr) { struct tipc_msg *hdr = &sender->phdr; - struct link *l_ptr; + struct tipc_link *l_ptr; struct sk_buff *buf; struct tipc_node *node; int res; @@ -1195,7 +1197,7 @@ static int link_send_sections_long(struct tipc_port *sender, unsigned int total_len, u32 destaddr) { - struct link *l_ptr; + struct tipc_link *l_ptr; struct tipc_node *node; struct tipc_msg *hdr = &sender->phdr; u32 dsz = total_len; @@ -1342,7 +1344,7 @@ reject: /* * tipc_link_push_packet: Push one unsent packet to the media */ -u32 tipc_link_push_packet(struct link *l_ptr) +u32 tipc_link_push_packet(struct tipc_link *l_ptr) { struct sk_buff *buf = l_ptr->first_out; u32 r_q_size = l_ptr->retransm_queue_size; @@ -1426,7 +1428,7 @@ u32 tipc_link_push_packet(struct link *l_ptr) * push_queue(): push out the unsent messages of a link where * congestion has abated. Node is locked */ -void tipc_link_push_queue(struct link *l_ptr) +void tipc_link_push_queue(struct tipc_link *l_ptr) { u32 res; @@ -1470,7 +1472,8 @@ static void link_reset_all(unsigned long addr) read_unlock_bh(&tipc_net_lock); } -static void link_retransmit_failure(struct link *l_ptr, struct sk_buff *buf) +static void link_retransmit_failure(struct tipc_link *l_ptr, + struct sk_buff *buf) { struct tipc_msg *msg = buf_msg(buf); @@ -1514,7 +1517,7 @@ static void link_retransmit_failure(struct link *l_ptr, struct sk_buff *buf) } } -void tipc_link_retransmit(struct link *l_ptr, struct sk_buff *buf, +void tipc_link_retransmit(struct tipc_link *l_ptr, struct sk_buff *buf, u32 retransmits) { struct tipc_msg *msg; @@ -1571,7 +1574,7 @@ void tipc_link_retransmit(struct link *l_ptr, struct sk_buff *buf, * link_insert_deferred_queue - insert deferred messages back into receive chain */ -static struct sk_buff *link_insert_deferred_queue(struct link *l_ptr, +static struct sk_buff *link_insert_deferred_queue(struct tipc_link *l_ptr, struct sk_buff *buf) { u32 seq_no; @@ -1653,7 +1656,7 @@ void tipc_recv_msg(struct sk_buff *head, struct tipc_bearer *b_ptr) read_lock_bh(&tipc_net_lock); while (head) { struct tipc_node *n_ptr; - struct link *l_ptr; + struct tipc_link *l_ptr; struct sk_buff *crs; struct sk_buff *buf = head; struct tipc_msg *msg; @@ -1906,7 +1909,7 @@ u32 tipc_link_defer_pkt(struct sk_buff **head, * link_handle_out_of_seq_msg - handle arrival of out-of-sequence packet */ -static void link_handle_out_of_seq_msg(struct link *l_ptr, +static void link_handle_out_of_seq_msg(struct tipc_link *l_ptr, struct sk_buff *buf) { u32 seq_no = buf_seqno(buf); @@ -1944,8 +1947,9 @@ static void link_handle_out_of_seq_msg(struct link *l_ptr, /* * Send protocol message to the other endpoint. */ -void tipc_link_send_proto_msg(struct link *l_ptr, u32 msg_typ, int probe_msg, - u32 gap, u32 tolerance, u32 priority, u32 ack_mtu) +void tipc_link_send_proto_msg(struct tipc_link *l_ptr, u32 msg_typ, + int probe_msg, u32 gap, u32 tolerance, + u32 priority, u32 ack_mtu) { struct sk_buff *buf = NULL; struct tipc_msg *msg = l_ptr->pmsg; @@ -2062,7 +2066,7 @@ void tipc_link_send_proto_msg(struct link *l_ptr, u32 msg_typ, int probe_msg, * change at any time. The node with lowest address rules */ -static void link_recv_proto_msg(struct link *l_ptr, struct sk_buff *buf) +static void link_recv_proto_msg(struct tipc_link *l_ptr, struct sk_buff *buf) { u32 rec_gap = 0; u32 max_pkt_info; @@ -2195,12 +2199,12 @@ exit: * tipc_link_tunnel(): Send one message via a link belonging to * another bearer. Owner node is locked. */ -static void tipc_link_tunnel(struct link *l_ptr, +static void tipc_link_tunnel(struct tipc_link *l_ptr, struct tipc_msg *tunnel_hdr, struct tipc_msg *msg, u32 selector) { - struct link *tunnel; + struct tipc_link *tunnel; struct sk_buff *buf; u32 length = msg_size(msg); @@ -2229,11 +2233,11 @@ static void tipc_link_tunnel(struct link *l_ptr, * Owner node is locked. */ -void tipc_link_changeover(struct link *l_ptr) +void tipc_link_changeover(struct tipc_link *l_ptr) { u32 msgcount = l_ptr->out_queue_size; struct sk_buff *crs = l_ptr->first_out; - struct link *tunnel = l_ptr->owner->active_links[0]; + struct tipc_link *tunnel = l_ptr->owner->active_links[0]; struct tipc_msg tunnel_hdr; int split_bundles; @@ -2292,7 +2296,7 @@ void tipc_link_changeover(struct link *l_ptr) } } -void tipc_link_send_duplicate(struct link *l_ptr, struct link *tunnel) +void tipc_link_send_duplicate(struct tipc_link *l_ptr, struct tipc_link *tunnel) { struct sk_buff *iter; struct tipc_msg tunnel_hdr; @@ -2356,11 +2360,11 @@ static struct sk_buff *buf_extract(struct sk_buff *skb, u32 from_pos) * via other link. Node is locked. Return extracted buffer. */ -static int link_recv_changeover_msg(struct link **l_ptr, +static int link_recv_changeover_msg(struct tipc_link **l_ptr, struct sk_buff **buf) { struct sk_buff *tunnel_buf = *buf; - struct link *dest_link; + struct tipc_link *dest_link; struct tipc_msg *msg; struct tipc_msg *tunnel_msg = buf_msg(tunnel_buf); u32 msg_typ = msg_type(tunnel_msg); @@ -2460,7 +2464,7 @@ void tipc_link_recv_bundle(struct sk_buff *buf) * The buffer is complete, inclusive total message length. * Returns user data length. */ -static int link_send_long_buf(struct link *l_ptr, struct sk_buff *buf) +static int link_send_long_buf(struct tipc_link *l_ptr, struct sk_buff *buf) { struct sk_buff *buf_chain = NULL; struct sk_buff *buf_chain_tail = (struct sk_buff *)&buf_chain; @@ -2656,7 +2660,7 @@ int tipc_link_recv_fragment(struct sk_buff **pending, struct sk_buff **fb, * @l_ptr: pointer to link */ -static void link_check_defragm_bufs(struct link *l_ptr) +static void link_check_defragm_bufs(struct tipc_link *l_ptr) { struct sk_buff *prev = NULL; struct sk_buff *next = NULL; @@ -2686,7 +2690,7 @@ static void link_check_defragm_bufs(struct link *l_ptr) -static void link_set_supervision_props(struct link *l_ptr, u32 tolerance) +static void link_set_supervision_props(struct tipc_link *l_ptr, u32 tolerance) { if ((tolerance < TIPC_MIN_LINK_TOL) || (tolerance > TIPC_MAX_LINK_TOL)) return; @@ -2698,7 +2702,7 @@ static void link_set_supervision_props(struct link *l_ptr, u32 tolerance) } -void tipc_link_set_queue_limits(struct link *l_ptr, u32 window) +void tipc_link_set_queue_limits(struct tipc_link *l_ptr, u32 window) { /* Data messages from this node, inclusive FIRST_FRAGM */ l_ptr->queue_limit[TIPC_LOW_IMPORTANCE] = window; @@ -2728,11 +2732,12 @@ void tipc_link_set_queue_limits(struct link *l_ptr, u32 window) * Returns pointer to link (or 0 if invalid link name). */ -static struct link *link_find_link(const char *name, struct tipc_node **node) +static struct tipc_link *link_find_link(const char *name, + struct tipc_node **node) { - struct link_name link_name_parts; + struct tipc_link_name link_name_parts; struct tipc_bearer *b_ptr; - struct link *l_ptr; + struct tipc_link *l_ptr; if (!link_name_validate(name, &link_name_parts)) return NULL; @@ -2791,7 +2796,7 @@ static int link_value_is_valid(u16 cmd, u32 new_value) static int link_cmd_set_value(const char *name, u32 new_value, u16 cmd) { struct tipc_node *node; - struct link *l_ptr; + struct tipc_link *l_ptr; struct tipc_bearer *b_ptr; struct tipc_media *m_ptr; @@ -2893,7 +2898,7 @@ struct sk_buff *tipc_link_cmd_config(const void *req_tlv_area, int req_tlv_space * @l_ptr: pointer to link */ -static void link_reset_statistics(struct link *l_ptr) +static void link_reset_statistics(struct tipc_link *l_ptr) { memset(&l_ptr->stats, 0, sizeof(l_ptr->stats)); l_ptr->stats.sent_info = l_ptr->next_out_no; @@ -2903,7 +2908,7 @@ static void link_reset_statistics(struct link *l_ptr) struct sk_buff *tipc_link_cmd_reset_stats(const void *req_tlv_area, int req_tlv_space) { char *link_name; - struct link *l_ptr; + struct tipc_link *l_ptr; struct tipc_node *node; if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_LINK_NAME)) @@ -2951,7 +2956,7 @@ static u32 percent(u32 count, u32 total) static int tipc_link_stats(const char *name, char *buf, const u32 buf_size) { struct print_buf pb; - struct link *l_ptr; + struct tipc_link *l_ptr; struct tipc_node *node; char *status; u32 profile_total = 0; @@ -3073,7 +3078,7 @@ struct sk_buff *tipc_link_cmd_show_stats(const void *req_tlv_area, int req_tlv_s u32 tipc_link_get_max_pkt(u32 dest, u32 selector) { struct tipc_node *n_ptr; - struct link *l_ptr; + struct tipc_link *l_ptr; u32 res = MAX_PKT_DEFAULT; if (dest == tipc_own_addr) @@ -3092,7 +3097,7 @@ u32 tipc_link_get_max_pkt(u32 dest, u32 selector) return res; } -static void link_print(struct link *l_ptr, const char *str) +static void link_print(struct tipc_link *l_ptr, const char *str) { char print_area[256]; struct print_buf pb; diff --git a/net/tipc/link.h b/net/tipc/link.h index d35b0f3..73c18c1 100644 --- a/net/tipc/link.h +++ b/net/tipc/link.h @@ -67,7 +67,7 @@ #define MAX_PKT_DEFAULT 1500 /** - * struct link - TIPC link data structure + * struct tipc_link - TIPC link data structure * @addr: network address of link's peer node * @name: link name character string * @media_addr: media address to use when sending messages over link @@ -115,7 +115,7 @@ * @stats: collects statistics regarding link activity */ -struct link { +struct tipc_link { u32 addr; char name[TIPC_MAX_LINK_NAME]; struct tipc_media_addr media_addr; @@ -213,24 +213,24 @@ struct link { struct tipc_port; -struct link *tipc_link_create(struct tipc_node *n_ptr, +struct tipc_link *tipc_link_create(struct tipc_node *n_ptr, struct tipc_bearer *b_ptr, const struct tipc_media_addr *media_addr); -void tipc_link_delete(struct link *l_ptr); -void tipc_link_changeover(struct link *l_ptr); -void tipc_link_send_duplicate(struct link *l_ptr, struct link *dest); -void tipc_link_reset_fragments(struct link *l_ptr); -int tipc_link_is_up(struct link *l_ptr); -int tipc_link_is_active(struct link *l_ptr); -u32 tipc_link_push_packet(struct link *l_ptr); -void tipc_link_stop(struct link *l_ptr); +void tipc_link_delete(struct tipc_link *l_ptr); +void tipc_link_changeover(struct tipc_link *l_ptr); +void tipc_link_send_duplicate(struct tipc_link *l_ptr, struct tipc_link *dest); +void tipc_link_reset_fragments(struct tipc_link *l_ptr); +int tipc_link_is_up(struct tipc_link *l_ptr); +int tipc_link_is_active(struct tipc_link *l_ptr); +u32 tipc_link_push_packet(struct tipc_link *l_ptr); +void tipc_link_stop(struct tipc_link *l_ptr); struct sk_buff *tipc_link_cmd_config(const void *req_tlv_area, int req_tlv_space, u16 cmd); struct sk_buff *tipc_link_cmd_show_stats(const void *req_tlv_area, int req_tlv_space); struct sk_buff *tipc_link_cmd_reset_stats(const void *req_tlv_area, int req_tlv_space); -void tipc_link_reset(struct link *l_ptr); +void tipc_link_reset(struct tipc_link *l_ptr); int tipc_link_send(struct sk_buff *buf, u32 dest, u32 selector); void tipc_link_send_names(struct list_head *message_list, u32 dest); -int tipc_link_send_buf(struct link *l_ptr, struct sk_buff *buf); +int tipc_link_send_buf(struct tipc_link *l_ptr, struct sk_buff *buf); u32 tipc_link_get_max_pkt(u32 dest, u32 selector); int tipc_link_send_sections_fast(struct tipc_port *sender, struct iovec const *msg_sect, @@ -241,14 +241,16 @@ void tipc_link_recv_bundle(struct sk_buff *buf); int tipc_link_recv_fragment(struct sk_buff **pending, struct sk_buff **fb, struct tipc_msg **msg); -void tipc_link_send_proto_msg(struct link *l_ptr, u32 msg_typ, int prob, u32 gap, - u32 tolerance, u32 priority, u32 acked_mtu); -void tipc_link_push_queue(struct link *l_ptr); +void tipc_link_send_proto_msg(struct tipc_link *l_ptr, u32 msg_typ, int prob, + u32 gap, u32 tolerance, u32 priority, + u32 acked_mtu); +void tipc_link_push_queue(struct tipc_link *l_ptr); u32 tipc_link_defer_pkt(struct sk_buff **head, struct sk_buff **tail, struct sk_buff *buf); -void tipc_link_wakeup_ports(struct link *l_ptr, int all); -void tipc_link_set_queue_limits(struct link *l_ptr, u32 window); -void tipc_link_retransmit(struct link *l_ptr, struct sk_buff *start, u32 retransmits); +void tipc_link_wakeup_ports(struct tipc_link *l_ptr, int all); +void tipc_link_set_queue_limits(struct tipc_link *l_ptr, u32 window); +void tipc_link_retransmit(struct tipc_link *l_ptr, + struct sk_buff *start, u32 retransmits); /* * Link sequence number manipulation routines (uses modulo 2**16 arithmetic) @@ -293,32 +295,32 @@ static inline u32 lesser(u32 left, u32 right) * Link status checking routines */ -static inline int link_working_working(struct link *l_ptr) +static inline int link_working_working(struct tipc_link *l_ptr) { return l_ptr->state == WORKING_WORKING; } -static inline int link_working_unknown(struct link *l_ptr) +static inline int link_working_unknown(struct tipc_link *l_ptr) { return l_ptr->state == WORKING_UNKNOWN; } -static inline int link_reset_unknown(struct link *l_ptr) +static inline int link_reset_unknown(struct tipc_link *l_ptr) { return l_ptr->state == RESET_UNKNOWN; } -static inline int link_reset_reset(struct link *l_ptr) +static inline int link_reset_reset(struct tipc_link *l_ptr) { return l_ptr->state == RESET_RESET; } -static inline int link_blocked(struct link *l_ptr) +static inline int link_blocked(struct tipc_link *l_ptr) { return l_ptr->exp_msg_count || l_ptr->blocked; } -static inline int link_congested(struct link *l_ptr) +static inline int link_congested(struct tipc_link *l_ptr) { return l_ptr->out_queue_size >= l_ptr->queue_limit[0]; } diff --git a/net/tipc/name_distr.c b/net/tipc/name_distr.c index be8306f..98ebb37 100644 --- a/net/tipc/name_distr.c +++ b/net/tipc/name_distr.c @@ -176,7 +176,7 @@ void tipc_named_withdraw(struct publication *publ) void tipc_named_node_up(unsigned long nodearg) { struct tipc_node *n_ptr; - struct link *l_ptr; + struct tipc_link *l_ptr; struct publication *publ; struct distr_item *item = NULL; struct sk_buff *buf = NULL; diff --git a/net/tipc/node.c b/net/tipc/node.c index e530de2..6b226fa 100644 --- a/net/tipc/node.c +++ b/net/tipc/node.c @@ -136,9 +136,9 @@ void tipc_node_delete(struct tipc_node *n_ptr) * Link becomes active (alone or shared) or standby, depending on its priority. */ -void tipc_node_link_up(struct tipc_node *n_ptr, struct link *l_ptr) +void tipc_node_link_up(struct tipc_node *n_ptr, struct tipc_link *l_ptr) { - struct link **active = &n_ptr->active_links[0]; + struct tipc_link **active = &n_ptr->active_links[0]; n_ptr->working_links++; @@ -171,14 +171,14 @@ void tipc_node_link_up(struct tipc_node *n_ptr, struct link *l_ptr) static void node_select_active_links(struct tipc_node *n_ptr) { - struct link **active = &n_ptr->active_links[0]; + struct tipc_link **active = &n_ptr->active_links[0]; u32 i; u32 highest_prio = 0; active[0] = active[1] = NULL; for (i = 0; i < MAX_BEARERS; i++) { - struct link *l_ptr = n_ptr->links[i]; + struct tipc_link *l_ptr = n_ptr->links[i]; if (!l_ptr || !tipc_link_is_up(l_ptr) || (l_ptr->priority < highest_prio)) @@ -197,9 +197,9 @@ static void node_select_active_links(struct tipc_node *n_ptr) * tipc_node_link_down - handle loss of link */ -void tipc_node_link_down(struct tipc_node *n_ptr, struct link *l_ptr) +void tipc_node_link_down(struct tipc_node *n_ptr, struct tipc_link *l_ptr) { - struct link **active; + struct tipc_link **active; n_ptr->working_links--; @@ -239,14 +239,14 @@ int tipc_node_is_up(struct tipc_node *n_ptr) return tipc_node_active_links(n_ptr); } -void tipc_node_attach_link(struct tipc_node *n_ptr, struct link *l_ptr) +void tipc_node_attach_link(struct tipc_node *n_ptr, struct tipc_link *l_ptr) { n_ptr->links[l_ptr->b_ptr->identity] = l_ptr; atomic_inc(&tipc_num_links); n_ptr->link_cnt++; } -void tipc_node_detach_link(struct tipc_node *n_ptr, struct link *l_ptr) +void tipc_node_detach_link(struct tipc_node *n_ptr, struct tipc_link *l_ptr) { n_ptr->links[l_ptr->b_ptr->identity] = NULL; atomic_dec(&tipc_num_links); @@ -360,7 +360,7 @@ static void node_lost_contact(struct tipc_node *n_ptr) /* Abort link changeover */ for (i = 0; i < MAX_BEARERS; i++) { - struct link *l_ptr = n_ptr->links[i]; + struct tipc_link *l_ptr = n_ptr->links[i]; if (!l_ptr) continue; l_ptr->reset_checkpoint = l_ptr->next_in_no; diff --git a/net/tipc/node.h b/net/tipc/node.h index 4f15cb4..0b1c5f8 100644 --- a/net/tipc/node.h +++ b/net/tipc/node.h @@ -79,8 +79,8 @@ struct tipc_node { struct hlist_node hash; struct list_head list; struct list_head nsub; - struct link *active_links[2]; - struct link *links[MAX_BEARERS]; + struct tipc_link *active_links[2]; + struct tipc_link *links[MAX_BEARERS]; int link_cnt; int working_links; int block_setup; @@ -117,10 +117,10 @@ extern u32 tipc_own_tag; struct tipc_node *tipc_node_find(u32 addr); struct tipc_node *tipc_node_create(u32 addr); void tipc_node_delete(struct tipc_node *n_ptr); -void tipc_node_attach_link(struct tipc_node *n_ptr, struct link *l_ptr); -void tipc_node_detach_link(struct tipc_node *n_ptr, struct link *l_ptr); -void tipc_node_link_down(struct tipc_node *n_ptr, struct link *l_ptr); -void tipc_node_link_up(struct tipc_node *n_ptr, struct link *l_ptr); +void tipc_node_attach_link(struct tipc_node *n_ptr, struct tipc_link *l_ptr); +void tipc_node_detach_link(struct tipc_node *n_ptr, struct tipc_link *l_ptr); +void tipc_node_link_down(struct tipc_node *n_ptr, struct tipc_link *l_ptr); +void tipc_node_link_up(struct tipc_node *n_ptr, struct tipc_link *l_ptr); int tipc_node_active_links(struct tipc_node *n_ptr); int tipc_node_redundant_links(struct tipc_node *n_ptr); int tipc_node_is_up(struct tipc_node *n_ptr); |