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tipc: add tipc_ prefix to fcns targeted for un-inlining 

These functions have enough code in them such that they
seem like sensible targets for un-inlining.  Prior to doing
that, this adds the tipc_ prefix to the functions, so that
in the event of a panic dump or similar, the subsystem from
which the functions come from is immediately clear.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Allan Stephens 2010-05-11 14:30:12 +00:00 committed by David S. Miller
parent 01fee256a6
commit c68ca7b720
13 changed files with 55 additions and 55 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
net/tipc/addr.h
View File

@ -67,7 +67,7 @@ static inline int may_route(u32 addr)
return(addr ^ tipc_own_addr) >> 11;
}
static inline int in_scope(u32 domain, u32 addr)
static inline int tipc_in_scope(u32 domain, u32 addr)
{
if (!domain || (domain == addr))
return 1;
@ -79,10 +79,10 @@ static inline int in_scope(u32 domain, u32 addr)
}
/**
* addr_scope - convert message lookup domain to equivalent 2-bit scope value
* tipc_addr_scope - convert message lookup domain to a 2-bit scope value
*/
static inline int addr_scope(u32 domain)
static inline int tipc_addr_scope(u32 domain)
{
if (likely(!domain))
return TIPC_ZONE_SCOPE;
@ -110,7 +110,7 @@ static inline int addr_domain(int sc)
return tipc_addr(tipc_zone(tipc_own_addr), 0, 0);
}
static inline char *addr_string_fill(char *string, u32 addr)
static inline char *tipc_addr_string_fill(char *string, u32 addr)
{
snprintf(string, 16, "<%u.%u.%u>",
tipc_zone(addr), tipc_cluster(addr), tipc_node(addr));

2
net/tipc/bcast.c
View File

@ -275,7 +275,7 @@ static void bclink_send_nack(struct tipc_node *n_ptr)
buf = buf_acquire(INT_H_SIZE);
if (buf) {
msg = buf_msg(buf);
msg_init(msg, BCAST_PROTOCOL, STATE_MSG,
tipc_msg_init(msg, BCAST_PROTOCOL, STATE_MSG,
INT_H_SIZE, n_ptr->addr);
msg_set_mc_netid(msg, tipc_net_id);
msg_set_bcast_ack(msg, mod(n_ptr->bclink.last_in));

12
net/tipc/bcast.h
View File

@ -74,7 +74,7 @@ extern const char tipc_bclink_name[];
/**
* nmap_add - add a node to a node map
* tipc_nmap_add - add a node to a node map
*/
static inline void tipc_nmap_add(struct tipc_node_map *nm_ptr, u32 node)
@ -90,7 +90,7 @@ static inline void tipc_nmap_add(struct tipc_node_map *nm_ptr, u32 node)
}
/**
* nmap_remove - remove a node from a node map
* tipc_nmap_remove - remove a node from a node map
*/
static inline void tipc_nmap_remove(struct tipc_node_map *nm_ptr, u32 node)
@ -106,7 +106,7 @@ static inline void tipc_nmap_remove(struct tipc_node_map *nm_ptr, u32 node)
}
/**
* nmap_equal - test for equality of node maps
* tipc_nmap_equal - test for equality of node maps
*/
static inline int tipc_nmap_equal(struct tipc_node_map *nm_a, struct tipc_node_map *nm_b)
@ -115,7 +115,7 @@ static inline int tipc_nmap_equal(struct tipc_node_map *nm_a, struct tipc_node_m
}
/**
* nmap_diff - find differences between node maps
* 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)
@ -143,7 +143,7 @@ static inline void tipc_nmap_diff(struct tipc_node_map *nm_a, struct tipc_node_m
}
/**
* port_list_add - add a port to a port list, ensuring no duplicates
* tipc_port_list_add - add a port to a port list, ensuring no duplicates
*/
static inline void tipc_port_list_add(struct port_list *pl_ptr, u32 port)
@ -176,7 +176,7 @@ static inline void tipc_port_list_add(struct port_list *pl_ptr, u32 port)
}
/**
* port_list_free - free dynamically created entries in port_list chain
* tipc_port_list_free - free dynamically created entries in port_list chain
*
* Note: First item is on stack, so it doesn't need to be released
*/

4
net/tipc/bearer.c
View File

@ -493,7 +493,7 @@ int tipc_enable_bearer(const char *name, u32 bcast_scope, u32 priority)
return -EINVAL;
}
if (!tipc_addr_domain_valid(bcast_scope) ||
!in_scope(bcast_scope, tipc_own_addr)) {
!tipc_in_scope(bcast_scope, tipc_own_addr)) {
warn("Bearer <%s> rejected, illegal broadcast scope\n", name);
return -EINVAL;
}
@ -571,7 +571,7 @@ restart:
spin_lock_init(&b_ptr->publ.lock);
write_unlock_bh(&tipc_net_lock);
info("Enabled bearer <%s>, discovery domain %s, priority %u\n",
name, addr_string_fill(addr_string, bcast_scope), priority);
name, tipc_addr_string_fill(addr_string, bcast_scope), priority);
return 0;
failed:
write_unlock_bh(&tipc_net_lock);

2
net/tipc/cluster.c
View File

@ -238,7 +238,7 @@ static struct sk_buff *tipc_cltr_prepare_routing_msg(u32 data_size, u32 dest)
if (buf) {
msg = buf_msg(buf);
memset((char *)msg, 0, size);
msg_init(msg, ROUTE_DISTRIBUTOR, 0, INT_H_SIZE, dest);
tipc_msg_init(msg, ROUTE_DISTRIBUTOR, 0, INT_H_SIZE, dest);
}
return buf;
}

6
net/tipc/discover.c
View File

@ -120,7 +120,7 @@ static struct sk_buff *tipc_disc_init_msg(u32 type,
if (buf) {
msg = buf_msg(buf);
msg_init(msg, LINK_CONFIG, type, DSC_H_SIZE, dest_domain);
tipc_msg_init(msg, LINK_CONFIG, type, DSC_H_SIZE, dest_domain);
msg_set_non_seq(msg, 1);
msg_set_req_links(msg, req_links);
msg_set_dest_domain(msg, dest_domain);
@ -144,7 +144,7 @@ static void disc_dupl_alert(struct bearer *b_ptr, u32 node_addr,
char media_addr_str[64];
struct print_buf pb;
addr_string_fill(node_addr_str, node_addr);
tipc_addr_string_fill(node_addr_str, node_addr);
tipc_printbuf_init(&pb, media_addr_str, sizeof(media_addr_str));
tipc_media_addr_printf(&pb, media_addr);
tipc_printbuf_validate(&pb);
@ -183,7 +183,7 @@ void tipc_disc_recv_msg(struct sk_buff *buf, struct bearer *b_ptr)
disc_dupl_alert(b_ptr, tipc_own_addr, &media_addr);
return;
}
if (!in_scope(dest, tipc_own_addr))
if (!tipc_in_scope(dest, tipc_own_addr))
return;
if (is_slave(tipc_own_addr) && is_slave(orig))
return;

20
net/tipc/link.c
View File

@ -433,7 +433,7 @@ struct link *tipc_link_create(struct bearer *b_ptr, const u32 peer,
l_ptr->pmsg = (struct tipc_msg *)&l_ptr->proto_msg;
msg = l_ptr->pmsg;
msg_init(msg, LINK_PROTOCOL, RESET_MSG, INT_H_SIZE, l_ptr->addr);
tipc_msg_init(msg, LINK_PROTOCOL, RESET_MSG, INT_H_SIZE, l_ptr->addr);
msg_set_size(msg, sizeof(l_ptr->proto_msg));
msg_set_session(msg, (tipc_random & 0xffff));
msg_set_bearer_id(msg, b_ptr->identity);
@ -1025,7 +1025,7 @@ int tipc_link_send_buf(struct link *l_ptr, struct sk_buff *buf)
u32 size = msg_size(msg);
u32 dsz = msg_data_sz(msg);
u32 queue_size = l_ptr->out_queue_size;
u32 imp = msg_tot_importance(msg);
u32 imp = tipc_msg_tot_importance(msg);
u32 queue_limit = l_ptr->queue_limit[imp];
u32 max_packet = l_ptr->max_pkt;
@ -1090,7 +1090,7 @@ int tipc_link_send_buf(struct link *l_ptr, struct sk_buff *buf)
struct tipc_msg bundler_hdr;
if (bundler) {
msg_init(&bundler_hdr, MSG_BUNDLER, OPEN_MSG,
tipc_msg_init(&bundler_hdr, MSG_BUNDLER, OPEN_MSG,
INT_H_SIZE, l_ptr->addr);
skb_copy_to_linear_data(bundler, &bundler_hdr,
INT_H_SIZE);
@ -1243,7 +1243,7 @@ again:
* (Must not hold any locks while building message.)
*/
res = msg_build(hdr, msg_sect, num_sect, sender->publ.max_pkt,
res = tipc_msg_build(hdr, msg_sect, num_sect, sender->publ.max_pkt,
!sender->user_port, &buf);
read_lock_bh(&tipc_net_lock);
@ -1354,7 +1354,7 @@ again:
/* Prepare reusable fragment header: */
msg_dbg(hdr, ">FRAGMENTING>");
msg_init(&fragm_hdr, MSG_FRAGMENTER, FIRST_FRAGMENT,
tipc_msg_init(&fragm_hdr, MSG_FRAGMENTER, FIRST_FRAGMENT,
INT_H_SIZE, msg_destnode(hdr));
msg_set_link_selector(&fragm_hdr, sender->publ.ref);
msg_set_size(&fragm_hdr, max_pkt);
@ -1613,7 +1613,7 @@ static void link_reset_all(unsigned long addr)
tipc_node_lock(n_ptr);
warn("Resetting all links to %s\n",
addr_string_fill(addr_string, n_ptr->addr));
tipc_addr_string_fill(addr_string, n_ptr->addr));
for (i = 0; i < MAX_BEARERS; i++) {
if (n_ptr->links[i]) {
@ -1655,7 +1655,7 @@ static void link_retransmit_failure(struct link *l_ptr, struct sk_buff *buf)
n_ptr = l_ptr->owner->next;
tipc_node_lock(n_ptr);
addr_string_fill(addr_string, n_ptr->addr);
tipc_addr_string_fill(addr_string, n_ptr->addr);
tipc_printf(TIPC_OUTPUT, "Multicast link info for %s\n", addr_string);
tipc_printf(TIPC_OUTPUT, "Supported: %d, ", n_ptr->bclink.supported);
tipc_printf(TIPC_OUTPUT, "Acked: %u\n", n_ptr->bclink.acked);
@ -2398,7 +2398,7 @@ void tipc_link_changeover(struct link *l_ptr)
return;
}
msg_init(&tunnel_hdr, CHANGEOVER_PROTOCOL,
tipc_msg_init(&tunnel_hdr, CHANGEOVER_PROTOCOL,
ORIGINAL_MSG, INT_H_SIZE, l_ptr->addr);
msg_set_bearer_id(&tunnel_hdr, l_ptr->peer_bearer_id);
msg_set_msgcnt(&tunnel_hdr, msgcount);
@ -2453,7 +2453,7 @@ void tipc_link_send_duplicate(struct link *l_ptr, struct link *tunnel)
struct sk_buff *iter;
struct tipc_msg tunnel_hdr;
msg_init(&tunnel_hdr, CHANGEOVER_PROTOCOL,
tipc_msg_init(&tunnel_hdr, CHANGEOVER_PROTOCOL,
DUPLICATE_MSG, INT_H_SIZE, l_ptr->addr);
msg_set_msgcnt(&tunnel_hdr, l_ptr->out_queue_size);
msg_set_bearer_id(&tunnel_hdr, l_ptr->peer_bearer_id);
@ -2659,7 +2659,7 @@ int tipc_link_send_long_buf(struct link *l_ptr, struct sk_buff *buf)
/* Prepare reusable fragment header: */
msg_init(&fragm_hdr, MSG_FRAGMENTER, FIRST_FRAGMENT,
tipc_msg_init(&fragm_hdr, MSG_FRAGMENTER, FIRST_FRAGMENT,
INT_H_SIZE, destaddr);
msg_set_link_selector(&fragm_hdr, msg_link_selector(inmsg));
msg_set_long_msgno(&fragm_hdr, mod(l_ptr->long_msg_seq_no++));

14
net/tipc/msg.h
View File

@ -708,7 +708,7 @@ static inline void msg_set_dataoctet(struct tipc_msg *m, u32 pos)
#define DSC_REQ_MSG 0
#define DSC_RESP_MSG 1
static inline u32 msg_tot_importance(struct tipc_msg *m)
static inline u32 tipc_msg_tot_importance(struct tipc_msg *m)
{
if (likely(msg_isdata(m))) {
if (likely(msg_orignode(m) == tipc_own_addr))
@ -722,7 +722,7 @@ static inline u32 msg_tot_importance(struct tipc_msg *m)
}
static inline void msg_init(struct tipc_msg *m, u32 user, u32 type,
static inline void tipc_msg_init(struct tipc_msg *m, u32 user, u32 type,
u32 hsize, u32 destnode)
{
memset(m, 0, hsize);
@ -739,10 +739,10 @@ static inline void msg_init(struct tipc_msg *m, u32 user, u32 type,
}
/**
* msg_calc_data_size - determine total data size for message
* tipc_msg_calc_data_size - determine total data size for message
*/
static inline int msg_calc_data_size(struct iovec const *msg_sect, u32 num_sect)
static inline int tipc_msg_calc_data_size(struct iovec const *msg_sect, u32 num_sect)
{
int dsz = 0;
int i;
@ -753,20 +753,20 @@ static inline int msg_calc_data_size(struct iovec const *msg_sect, u32 num_sect)
}
/**
* msg_build - create message using specified header and data
* tipc_msg_build - create message using specified header and data
*
* Note: Caller must not hold any locks in case copy_from_user() is interrupted!
*
* Returns message data size or errno
*/
static inline int msg_build(struct tipc_msg *hdr,
static inline int tipc_msg_build(struct tipc_msg *hdr,
struct iovec const *msg_sect, u32 num_sect,
int max_size, int usrmem, struct sk_buff** buf)
{
int dsz, sz, hsz, pos, res, cnt;
dsz = msg_calc_data_size(msg_sect, num_sect);
dsz = tipc_msg_calc_data_size(msg_sect, num_sect);
if (unlikely(dsz > TIPC_MAX_USER_MSG_SIZE)) {
*buf = NULL;
return -EINVAL;

2
net/tipc/name_distr.c
View File

@ -103,7 +103,7 @@ static struct sk_buff *named_prepare_buf(u32 type, u32 size, u32 dest)
if (buf != NULL) {
msg = buf_msg(buf);
msg_init(msg, NAME_DISTRIBUTOR, type, LONG_H_SIZE, dest);
tipc_msg_init(msg, NAME_DISTRIBUTOR, type, LONG_H_SIZE, dest);
msg_set_size(msg, LONG_H_SIZE + size);
}
return buf;

2
net/tipc/name_table.c
View File

@ -627,7 +627,7 @@ u32 tipc_nametbl_translate(u32 type, u32 instance, u32 *destnode)
struct name_seq *seq;
u32 ref;
if (!in_scope(*destnode, tipc_own_addr))
if (!tipc_in_scope(*destnode, tipc_own_addr))
return 0;
read_lock_bh(&tipc_nametbl_lock);

4
net/tipc/net.c
View File

@ -219,7 +219,7 @@ void tipc_net_route_msg(struct sk_buff *buf)
/* Handle message for this node */
dnode = msg_short(msg) ? tipc_own_addr : msg_destnode(msg);
if (in_scope(dnode, tipc_own_addr)) {
if (tipc_in_scope(dnode, tipc_own_addr)) {
if (msg_isdata(msg)) {
if (msg_mcast(msg))
tipc_port_recv_mcast(buf, NULL);
@ -277,7 +277,7 @@ int tipc_net_start(u32 addr)
info("Started in network mode\n");
info("Own node address %s, network identity %u\n",
addr_string_fill(addr_string, tipc_own_addr), tipc_net_id);
tipc_addr_string_fill(addr_string, tipc_own_addr), tipc_net_id);
return 0;
}

12
net/tipc/node.c
View File

@ -268,7 +268,7 @@ struct tipc_node *tipc_node_attach_link(struct link *l_ptr)
if (n_ptr->link_cnt >= 2) {
err("Attempt to create third link to %s\n",
addr_string_fill(addr_string, n_ptr->addr));
tipc_addr_string_fill(addr_string, n_ptr->addr));
return NULL;
}
@ -280,7 +280,7 @@ struct tipc_node *tipc_node_attach_link(struct link *l_ptr)
}
err("Attempt to establish second link on <%s> to %s\n",
l_ptr->b_ptr->publ.name,
addr_string_fill(addr_string, l_ptr->addr));
tipc_addr_string_fill(addr_string, l_ptr->addr));
}
return NULL;
}
@ -439,7 +439,7 @@ static void node_lost_contact(struct tipc_node *n_ptr)
return;
info("Lost contact with %s\n",
addr_string_fill(addr_string, n_ptr->addr));
tipc_addr_string_fill(addr_string, n_ptr->addr));
/* Abort link changeover */
for (i = 0; i < MAX_BEARERS; i++) {
@ -602,7 +602,7 @@ u32 tipc_available_nodes(const u32 domain)
read_lock_bh(&tipc_net_lock);
for (n_ptr = tipc_nodes; n_ptr; n_ptr = n_ptr->next) {
if (!in_scope(domain, n_ptr->addr))
if (!tipc_in_scope(domain, n_ptr->addr))
continue;
if (tipc_node_is_up(n_ptr))
cnt++;
@ -651,7 +651,7 @@ struct sk_buff *tipc_node_get_nodes(const void *req_tlv_area, int req_tlv_space)
/* Add TLVs for all nodes in scope */
for (n_ptr = tipc_nodes; n_ptr; n_ptr = n_ptr->next) {
if (!in_scope(domain, n_ptr->addr))
if (!tipc_in_scope(domain, n_ptr->addr))
continue;
node_info.addr = htonl(n_ptr->addr);
node_info.up = htonl(tipc_node_is_up(n_ptr));
@ -711,7 +711,7 @@ struct sk_buff *tipc_node_get_links(const void *req_tlv_area, int req_tlv_space)
for (n_ptr = tipc_nodes; n_ptr; n_ptr = n_ptr->next) {
u32 i;
if (!in_scope(domain, n_ptr->addr))
if (!tipc_in_scope(domain, n_ptr->addr))
continue;
tipc_node_lock(n_ptr);
for (i = 0; i < MAX_BEARERS; i++) {

22
net/tipc/port.c
View File

@ -116,7 +116,7 @@ int tipc_multicast(u32 ref, struct tipc_name_seq const *seq, u32 domain,
msg_set_namelower(hdr, seq->lower);
msg_set_nameupper(hdr, seq->upper);
msg_set_hdr_sz(hdr, MCAST_H_SIZE);
res = msg_build(hdr, msg_sect, num_sect, MAX_MSG_SIZE,
res = tipc_msg_build(hdr, msg_sect, num_sect, MAX_MSG_SIZE,
!oport->user_port, &buf);
if (unlikely(!buf))
return res;
@ -241,7 +241,7 @@ struct tipc_port *tipc_createport_raw(void *usr_handle,
p_ptr->publ.max_pkt = MAX_PKT_DEFAULT;
p_ptr->publ.ref = ref;
msg = &p_ptr->publ.phdr;
msg_init(msg, importance, TIPC_NAMED_MSG, LONG_H_SIZE, 0);
tipc_msg_init(msg, importance, TIPC_NAMED_MSG, LONG_H_SIZE, 0);
msg_set_origport(msg, ref);
p_ptr->last_in_seqno = 41;
p_ptr->sent = 1;
@ -395,7 +395,7 @@ static struct sk_buff *port_build_proto_msg(u32 destport, u32 destnode,
buf = buf_acquire(LONG_H_SIZE);
if (buf) {
msg = buf_msg(buf);
msg_init(msg, usr, type, LONG_H_SIZE, destnode);
tipc_msg_init(msg, usr, type, LONG_H_SIZE, destnode);
msg_set_errcode(msg, err);
msg_set_destport(msg, destport);
msg_set_origport(msg, origport);
@ -439,7 +439,7 @@ int tipc_reject_msg(struct sk_buff *buf, u32 err)
return data_sz;
}
rmsg = buf_msg(rbuf);
msg_init(rmsg, imp, msg_type(msg), hdr_sz, msg_orignode(msg));
tipc_msg_init(rmsg, imp, msg_type(msg), hdr_sz, msg_orignode(msg));
msg_set_errcode(rmsg, err);
msg_set_destport(rmsg, msg_origport(msg));
msg_set_origport(rmsg, msg_destport(msg));
@ -480,7 +480,7 @@ int tipc_port_reject_sections(struct port *p_ptr, struct tipc_msg *hdr,
struct sk_buff *buf;
int res;
res = msg_build(hdr, msg_sect, num_sect, MAX_MSG_SIZE,
res = tipc_msg_build(hdr, msg_sect, num_sect, MAX_MSG_SIZE,
!p_ptr->user_port, &buf);
if (!buf)
return res;
@ -1343,7 +1343,7 @@ int tipc_port_recv_sections(struct port *sender, unsigned int num_sect,
struct sk_buff *buf;
int res;
res = msg_build(&sender->publ.phdr, msg_sect, num_sect,
res = tipc_msg_build(&sender->publ.phdr, msg_sect, num_sect,
MAX_MSG_SIZE, !sender->user_port, &buf);
if (likely(buf))
tipc_port_recv_msg(buf);
@ -1383,7 +1383,7 @@ int tipc_send(u32 ref, unsigned int num_sect, struct iovec const *msg_sect)
if (port_unreliable(p_ptr)) {
p_ptr->publ.congested = 0;
/* Just calculate msg length and return */
return msg_calc_data_size(msg_sect, num_sect);
return tipc_msg_calc_data_size(msg_sect, num_sect);
}
return -ELINKCONG;
}
@ -1466,7 +1466,7 @@ int tipc_forward2name(u32 ref,
msg_set_hdr_sz(msg, LONG_H_SIZE);
msg_set_nametype(msg, name->type);
msg_set_nameinst(msg, name->instance);
msg_set_lookup_scope(msg, addr_scope(domain));
msg_set_lookup_scope(msg, tipc_addr_scope(domain));
if (importance <= TIPC_CRITICAL_IMPORTANCE)
msg_set_importance(msg,importance);
destport = tipc_nametbl_translate(name->type, name->instance, &destnode);
@ -1483,7 +1483,7 @@ int tipc_forward2name(u32 ref,
return res;
if (port_unreliable(p_ptr)) {
/* Just calculate msg length and return */
return msg_calc_data_size(msg_sect, num_sect);
return tipc_msg_calc_data_size(msg_sect, num_sect);
}
return -ELINKCONG;
}
@ -1539,7 +1539,7 @@ int tipc_forward_buf2name(u32 ref,
msg_set_origport(msg, orig->ref);
msg_set_nametype(msg, name->type);
msg_set_nameinst(msg, name->instance);
msg_set_lookup_scope(msg, addr_scope(domain));
msg_set_lookup_scope(msg, tipc_addr_scope(domain));
msg_set_hdr_sz(msg, LONG_H_SIZE);
msg_set_size(msg, LONG_H_SIZE + dsz);
destport = tipc_nametbl_translate(name->type, name->instance, &destnode);
@ -1619,7 +1619,7 @@ int tipc_forward2port(u32 ref,
return res;
if (port_unreliable(p_ptr)) {
/* Just calculate msg length and return */
return msg_calc_data_size(msg_sect, num_sect);
return tipc_msg_calc_data_size(msg_sect, num_sect);
}
return -ELINKCONG;
}