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Date: Wed, 13 Oct 2010 20:23:24 -0400
From: Paul Gortmaker <paul.gortmaker@...driver.com>
To: Stephen Hemminger <shemminger@...tta.com>
CC: David Miller <davem@...emloft.net>, nhorman@...driver.com,
netdev@...r.kernel.org, allan.stephens@...driver.com
Subject: Re: [PATCH net-next] tipc: cleanup function namespace
On 10-10-13 07:20 PM, Stephen Hemminger wrote:
> Do some cleanups of TIPC based on make namespacecheck
> 1. Don't export unused symbols
> 2. Eliminate dead code
> 3. Make functions and variables local
> 4. Rename buf_acquire to tipc_buf_acquire since it is used in several files
>
> Compile tested only.
> This make break out of tree kernel modules that depend on TIPC routines.
Hi Stephen,
When I first started looking at TIPC code, I too came to the
same conclusion as you did and was about to do #1,2,3 -- but
then I was told that the exported symbols were part of an API
and might be in use by folks here and there as per this thread:
http://www.mail-archive.com/netdev@vger.kernel.org/msg30208.html
I'm generally the 1st one to agree that the kernel should not
be libc, and that exporting all sorts of functions without a
clearly defined use case so that one can insert all sorts of
brewed up modules is *not* the way to go -- and was asking if
we could phase this API out if nobody was using it:
http://sourceforge.net/mailarchive/message.php?msg_name=29C1DC0826876849BDD9F1C67ABA294308C1FEB6%40ala-mail09.corp.ad.wrs.com
...but apparently there are a couple of API users out there.
I'd like to better understand their use case(es) and what parts
of this API they use, but I haven't got that far yet, since
there are a bunch of other TIPC bugfixes and changes queued on
sourceforge which need cleaning and integration into mainline.
I was thinking one idea would be to wrap them in a TIPC specific
Kconfig (off by default) so that it would at least highlight
this atypical use case for EXPORT_SYMBOL -- which might help
bring these users to the surface so we can learn about their
use cases. Having it as a Kconfig option would also help in
giving us something to point our finger at for the feature
removal file, if indeed we could find a better way for these
users to get done whatever it is that they are doing.
In any event, I think your #2 (dead code) and #3 (add static)
are items considered dead or candidates for static because
of #1, i.e. tossing the API exports out.
I've already tossed out the explicitly dead code in #if 0
blocks -- Dave just merged that today. But the #4 from your
list seems to make sense, and we can do that as a standalone
item of course.
Thanks,
Paul.
>
> Signed-off-by: Stephen Hemminger<shemminger@...tta.com>
>
> ---
> include/net/tipc/tipc.h | 71 -------------
> include/net/tipc/tipc_port.h | 2
> net/tipc/addr.c | 5
> net/tipc/bcast.c | 10 +
> net/tipc/bcast.h | 3
> net/tipc/cluster.c | 21 ---
> net/tipc/cluster.h | 2
> net/tipc/config.c | 7 +
> net/tipc/config.h | 6 -
> net/tipc/core.c | 28 +----
> net/tipc/core.h | 9 -
> net/tipc/dbg.c | 13 +-
> net/tipc/dbg.h | 3
> net/tipc/discover.c | 16 --
> net/tipc/discover.h | 2
> net/tipc/link.c | 45 ++++----
> net/tipc/link.h | 4
> net/tipc/msg.c | 2
> net/tipc/name_distr.c | 2
> net/tipc/node.c | 19 ---
> net/tipc/node.h | 1
> net/tipc/port.c | 234 ++++---------------------------------------
> net/tipc/port.h | 2
> net/tipc/ref.c | 17 ---
> net/tipc/ref.h | 1
> net/tipc/subscr.c | 9 -
> net/tipc/zone.c | 11 --
> net/tipc/zone.h | 1
> 28 files changed, 84 insertions(+), 462 deletions(-)
>
> --- a/include/net/tipc/tipc.h 2010-10-13 15:43:50.025580173 -0700
> +++ b/include/net/tipc/tipc.h 2010-10-13 16:14:33.731207018 -0700
> @@ -50,8 +50,6 @@
> * TIPC operating mode routines
> */
>
> -u32 tipc_get_addr(void);
> -
> #define TIPC_NOT_RUNNING 0
> #define TIPC_NODE_MODE 1
> #define TIPC_NET_MODE 2
> @@ -62,8 +60,6 @@ int tipc_attach(unsigned int *userref, t
>
> void tipc_detach(unsigned int userref);
>
> -int tipc_get_mode(void);
> -
> /*
> * TIPC port manipulation routines
> */
> @@ -153,12 +149,6 @@ int tipc_disconnect(u32 portref);
>
> int tipc_shutdown(u32 ref);
>
> -int tipc_isconnected(u32 portref, int *isconnected);
> -
> -int tipc_peer(u32 portref, struct tipc_portid *peer);
> -
> -int tipc_ref_valid(u32 portref);
> -
> /*
> * TIPC messaging routines
> */
> @@ -170,38 +160,12 @@ int tipc_send(u32 portref,
> unsigned int num_sect,
> struct iovec const *msg_sect);
>
> -int tipc_send_buf(u32 portref,
> - struct sk_buff *buf,
> - unsigned int dsz);
> -
> int tipc_send2name(u32 portref,
> struct tipc_name const *name,
> u32 domain,
> unsigned int num_sect,
> struct iovec const *msg_sect);
>
> -int tipc_send_buf2name(u32 portref,
> - struct tipc_name const *name,
> - u32 domain,
> - struct sk_buff *buf,
> - unsigned int dsz);
> -
> -int tipc_forward2name(u32 portref,
> - struct tipc_name const *name,
> - u32 domain,
> - unsigned int section_count,
> - struct iovec const *msg_sect,
> - struct tipc_portid const *origin,
> - unsigned int importance);
> -
> -int tipc_forward_buf2name(u32 portref,
> - struct tipc_name const *name,
> - u32 domain,
> - struct sk_buff *buf,
> - unsigned int dsz,
> - struct tipc_portid const *orig,
> - unsigned int importance);
> -
> int tipc_send2port(u32 portref,
> struct tipc_portid const *dest,
> unsigned int num_sect,
> @@ -212,46 +176,11 @@ int tipc_send_buf2port(u32 portref,
> struct sk_buff *buf,
> unsigned int dsz);
>
> -int tipc_forward2port(u32 portref,
> - struct tipc_portid const *dest,
> - unsigned int num_sect,
> - struct iovec const *msg_sect,
> - struct tipc_portid const *origin,
> - unsigned int importance);
> -
> -int tipc_forward_buf2port(u32 portref,
> - struct tipc_portid const *dest,
> - struct sk_buff *buf,
> - unsigned int dsz,
> - struct tipc_portid const *orig,
> - unsigned int importance);
> -
> int tipc_multicast(u32 portref,
> struct tipc_name_seq const *seq,
> u32 domain, /* currently unused */
> unsigned int section_count,
> struct iovec const *msg);
> -
> -#if 0
> -int tipc_multicast_buf(u32 portref,
> - struct tipc_name_seq const *seq,
> - u32 domain,
> - void *buf,
> - unsigned int size);
> -#endif
> -
> -/*
> - * TIPC subscription routines
> - */
> -
> -int tipc_ispublished(struct tipc_name const *name);
> -
> -/*
> - * Get number of available nodes within specified domain (excluding own node)
> - */
> -
> -unsigned int tipc_available_nodes(const u32 domain);
> -
> #endif
>
> #endif
> --- a/net/tipc/bcast.c 2010-10-13 15:34:09.359325773 -0700
> +++ b/net/tipc/bcast.c 2010-10-13 15:58:43.362005611 -0700
> @@ -121,6 +121,9 @@ static DEFINE_SPINLOCK(bc_lock);
>
> const char tipc_bclink_name[] = "broadcast-link";
>
> +static void tipc_nmap_diff(struct tipc_node_map *nm_a,
> + struct tipc_node_map *nm_b,
> + struct tipc_node_map *nm_diff);
>
> static u32 buf_seqno(struct sk_buff *buf)
> {
> @@ -287,7 +290,7 @@ static void bclink_send_nack(struct tipc
> if (!less(n_ptr->bclink.gap_after, n_ptr->bclink.gap_to))
> return;
>
> - buf = buf_acquire(INT_H_SIZE);
> + buf = tipc_buf_acquire(INT_H_SIZE);
> if (buf) {
> msg = buf_msg(buf);
> tipc_msg_init(msg, BCAST_PROTOCOL, STATE_MSG,
> @@ -871,8 +874,9 @@ void tipc_nmap_remove(struct tipc_node_m
> * @nm_diff: output node map A-B (i.e. nodes of A that are not in B)
> */
>
> -void tipc_nmap_diff(struct tipc_node_map *nm_a, struct tipc_node_map *nm_b,
> - struct tipc_node_map *nm_diff)
> +static void tipc_nmap_diff(struct tipc_node_map *nm_a,
> + struct tipc_node_map *nm_b,
> + struct tipc_node_map *nm_diff)
> {
> int stop = ARRAY_SIZE(nm_a->map);
> int w;
> --- a/net/tipc/bcast.h 2010-10-13 15:34:39.167747046 -0700
> +++ b/net/tipc/bcast.h 2010-10-13 15:42:10.321560582 -0700
> @@ -84,9 +84,6 @@ static inline int tipc_nmap_equal(struct
> return !memcmp(nm_a, nm_b, sizeof(*nm_a));
> }
>
> -void tipc_nmap_diff(struct tipc_node_map *nm_a, struct tipc_node_map *nm_b,
> - struct tipc_node_map *nm_diff);
> -
> void tipc_port_list_add(struct port_list *pl_ptr, u32 port);
> void tipc_port_list_free(struct port_list *pl_ptr);
>
> --- a/net/tipc/cluster.c 2010-10-13 15:44:43.583143953 -0700
> +++ b/net/tipc/cluster.c 2010-10-13 16:03:22.148331782 -0700
> @@ -113,25 +113,6 @@ void tipc_cltr_delete(struct cluster *c_
> kfree(c_ptr);
> }
>
> -u32 tipc_cltr_next_node(struct cluster *c_ptr, u32 addr)
> -{
> - struct tipc_node *n_ptr;
> - u32 n_num = tipc_node(addr) + 1;
> -
> - if (!c_ptr)
> - return addr;
> - for (; n_num<= c_ptr->highest_node; n_num++) {
> - n_ptr = c_ptr->nodes[n_num];
> - if (n_ptr&& tipc_node_has_active_links(n_ptr))
> - return n_ptr->addr;
> - }
> - for (n_num = 1; n_num< tipc_node(addr); n_num++) {
> - n_ptr = c_ptr->nodes[n_num];
> - if (n_ptr&& tipc_node_has_active_links(n_ptr))
> - return n_ptr->addr;
> - }
> - return 0;
> -}
>
> void tipc_cltr_attach_node(struct cluster *c_ptr, struct tipc_node *n_ptr)
> {
> @@ -232,7 +213,7 @@ struct tipc_node *tipc_cltr_select_node(
> static struct sk_buff *tipc_cltr_prepare_routing_msg(u32 data_size, u32 dest)
> {
> u32 size = INT_H_SIZE + data_size;
> - struct sk_buff *buf = buf_acquire(size);
> + struct sk_buff *buf = tipc_buf_acquire(size);
> struct tipc_msg *msg;
>
> if (buf) {
> --- a/net/tipc/config.c 2010-10-13 15:35:16.359281659 -0700
> +++ b/net/tipc/config.c 2010-10-13 16:07:20.471544155 -0700
> @@ -95,7 +95,7 @@ int tipc_cfg_append_tlv(struct sk_buff *
> return 1;
> }
>
> -struct sk_buff *tipc_cfg_reply_unsigned_type(u16 tlv_type, u32 value)
> +static struct sk_buff *tipc_cfg_reply_unsigned_type(u16 tlv_type, u32 value)
> {
> struct sk_buff *buf;
> __be32 value_net;
> @@ -109,6 +109,11 @@ struct sk_buff *tipc_cfg_reply_unsigned_
> return buf;
> }
>
> +static struct sk_buff *tipc_cfg_reply_unsigned(u32 value)
> +{
> + return tipc_cfg_reply_unsigned_type(TIPC_TLV_UNSIGNED, value);
> +}
> +
> struct sk_buff *tipc_cfg_reply_string_type(u16 tlv_type, char *string)
> {
> struct sk_buff *buf;
> --- a/net/tipc/config.h 2010-10-13 15:43:36.031261839 -0700
> +++ b/net/tipc/config.h 2010-10-13 15:49:35.868009966 -0700
> @@ -45,7 +45,6 @@
> struct sk_buff *tipc_cfg_reply_alloc(int payload_size);
> int tipc_cfg_append_tlv(struct sk_buff *buf, int tlv_type,
> void *tlv_data, int tlv_data_size);
> -struct sk_buff *tipc_cfg_reply_unsigned_type(u16 tlv_type, u32 value);
> struct sk_buff *tipc_cfg_reply_string_type(u16 tlv_type, char *string);
>
> static inline struct sk_buff *tipc_cfg_reply_none(void)
> @@ -53,11 +52,6 @@ static inline struct sk_buff *tipc_cfg_r
> return tipc_cfg_reply_alloc(0);
> }
>
> -static inline struct sk_buff *tipc_cfg_reply_unsigned(u32 value)
> -{
> - return tipc_cfg_reply_unsigned_type(TIPC_TLV_UNSIGNED, value);
> -}
> -
> static inline struct sk_buff *tipc_cfg_reply_error_string(char *string)
> {
> return tipc_cfg_reply_string_type(TIPC_TLV_ERROR_STRING, string);
> --- a/net/tipc/core.c 2010-10-13 15:32:35.750562985 -0700
> +++ b/net/tipc/core.c 2010-10-13 16:00:58.197719377 -0700
> @@ -96,13 +96,13 @@ int tipc_net_id;
> int tipc_remote_management;
>
>
> -int tipc_get_mode(void)
> +static int tipc_get_mode(void)
> {
> return tipc_mode;
> }
>
> /**
> - * buf_acquire - creates a TIPC message buffer
> + * tipc_buf_acquire - creates a TIPC message buffer
> * @size: message size (including TIPC header)
> *
> * Returns a new buffer with data pointers set to the specified size.
> @@ -111,7 +111,7 @@ int tipc_get_mode(void)
> * There may also be unrequested tailroom present at the buffer's end.
> */
>
> -struct sk_buff *buf_acquire(u32 size)
> +struct sk_buff *tipc_buf_acquire(u32 size)
> {
> struct sk_buff *skb;
> unsigned int buf_size = (BUF_HEADROOM + size + 3)& ~3u;
> @@ -129,7 +129,7 @@ struct sk_buff *buf_acquire(u32 size)
> * tipc_core_stop_net - shut down TIPC networking sub-systems
> */
>
> -void tipc_core_stop_net(void)
> +static void tipc_core_stop_net(void)
> {
> tipc_eth_media_stop();
> tipc_net_stop();
> @@ -154,7 +154,7 @@ int tipc_core_start_net(unsigned long ad
> * tipc_core_stop - switch TIPC from SINGLE NODE to NOT RUNNING mode
> */
>
> -void tipc_core_stop(void)
> +static void tipc_core_stop(void)
> {
> if (tipc_mode != TIPC_NODE_MODE)
> return;
> @@ -176,7 +176,7 @@ void tipc_core_stop(void)
> * tipc_core_start - switch TIPC from NOT RUNNING to SINGLE NODE mode
> */
>
> -int tipc_core_start(void)
> +static int tipc_core_start(void)
> {
> int res;
>
> @@ -246,7 +246,6 @@ MODULE_VERSION(TIPC_MOD_VER);
>
> EXPORT_SYMBOL(tipc_attach);
> EXPORT_SYMBOL(tipc_detach);
> -EXPORT_SYMBOL(tipc_get_addr);
> EXPORT_SYMBOL(tipc_get_mode);
> EXPORT_SYMBOL(tipc_createport);
> EXPORT_SYMBOL(tipc_deleteport);
> @@ -262,23 +261,10 @@ EXPORT_SYMBOL(tipc_withdraw);
> EXPORT_SYMBOL(tipc_connect2port);
> EXPORT_SYMBOL(tipc_disconnect);
> EXPORT_SYMBOL(tipc_shutdown);
> -EXPORT_SYMBOL(tipc_isconnected);
> -EXPORT_SYMBOL(tipc_peer);
> -EXPORT_SYMBOL(tipc_ref_valid);
> EXPORT_SYMBOL(tipc_send);
> -EXPORT_SYMBOL(tipc_send_buf);
> EXPORT_SYMBOL(tipc_send2name);
> -EXPORT_SYMBOL(tipc_forward2name);
> -EXPORT_SYMBOL(tipc_send_buf2name);
> -EXPORT_SYMBOL(tipc_forward_buf2name);
> EXPORT_SYMBOL(tipc_send2port);
> -EXPORT_SYMBOL(tipc_forward2port);
> -EXPORT_SYMBOL(tipc_send_buf2port);
> -EXPORT_SYMBOL(tipc_forward_buf2port);
> EXPORT_SYMBOL(tipc_multicast);
> -/* EXPORT_SYMBOL(tipc_multicast_buf); not available yet */
> -EXPORT_SYMBOL(tipc_ispublished);
> -EXPORT_SYMBOL(tipc_available_nodes);
>
> /* TIPC API for external bearers (see tipc_bearer.h) */
>
> @@ -295,6 +281,4 @@ EXPORT_SYMBOL(tipc_createport_raw);
> EXPORT_SYMBOL(tipc_reject_msg);
> EXPORT_SYMBOL(tipc_send_buf_fast);
> EXPORT_SYMBOL(tipc_acknowledge);
> -EXPORT_SYMBOL(tipc_get_port);
> -EXPORT_SYMBOL(tipc_get_handle);
>
> --- a/net/tipc/core.h 2010-10-13 15:36:36.237690119 -0700
> +++ b/net/tipc/core.h 2010-10-13 16:07:56.727164658 -0700
> @@ -83,9 +83,7 @@
> * Note: TIPC_LOG is configured to echo its output to the system console;
> * user-defined buffers can be configured to do the same thing.
> */
> -
> extern struct print_buf *const TIPC_NULL;
> -extern struct print_buf *const TIPC_CONS;
> extern struct print_buf *const TIPC_LOG;
>
> void tipc_printf(struct print_buf *, const char *fmt, ...);
> @@ -204,10 +202,7 @@ extern atomic_t tipc_user_count;
> * Routines available to privileged subsystems
> */
>
> -extern int tipc_core_start(void);
> -extern void tipc_core_stop(void);
> -extern int tipc_core_start_net(unsigned long addr);
> -extern void tipc_core_stop_net(void);
> +extern int tipc_core_start_net(unsigned long);
> extern int tipc_handler_start(void);
> extern void tipc_handler_stop(void);
> extern int tipc_netlink_start(void);
> @@ -328,7 +323,7 @@ static inline struct tipc_msg *buf_msg(s
> return (struct tipc_msg *)skb->data;
> }
>
> -extern struct sk_buff *buf_acquire(u32 size);
> +extern struct sk_buff *tipc_buf_acquire(u32 size);
>
> /**
> * buf_discard - frees a TIPC message buffer
> --- a/net/tipc/dbg.c 2010-10-13 15:35:34.049157629 -0700
> +++ b/net/tipc/dbg.c 2010-10-13 15:58:43.362005611 -0700
> @@ -52,7 +52,7 @@ static struct print_buf null_buf = { NUL
> struct print_buf *const TIPC_NULL =&null_buf;
>
> static struct print_buf cons_buf = { NULL, 0, NULL, 1 };
> -struct print_buf *const TIPC_CONS =&cons_buf;
> +static struct print_buf *const TIPC_CONS =&cons_buf;
>
> static struct print_buf log_buf = { NULL, 0, NULL, 1 };
> struct print_buf *const TIPC_LOG =&log_buf;
> @@ -76,6 +76,10 @@ struct print_buf *const TIPC_LOG =&log_
> static char print_string[TIPC_PB_MAX_STR];
> static DEFINE_SPINLOCK(print_lock);
>
> +static void tipc_printbuf_reset(struct print_buf *pb);
> +static int tipc_printbuf_empty(struct print_buf *pb);
> +static void tipc_printbuf_move(struct print_buf *pb_to,
> + struct print_buf *pb_from);
>
> #define FORMAT(PTR,LEN,FMT) \
> {\
> @@ -116,7 +120,7 @@ void tipc_printbuf_init(struct print_buf
> * @pb: pointer to print buffer structure
> */
>
> -void tipc_printbuf_reset(struct print_buf *pb)
> +static void tipc_printbuf_reset(struct print_buf *pb)
> {
> if (pb->buf) {
> pb->crs = pb->buf;
> @@ -132,7 +136,7 @@ void tipc_printbuf_reset(struct print_bu
> * Returns non-zero if print buffer is empty.
> */
>
> -int tipc_printbuf_empty(struct print_buf *pb)
> +static int tipc_printbuf_empty(struct print_buf *pb)
> {
> return !pb->buf || (pb->crs == pb->buf);
> }
> @@ -181,7 +185,8 @@ int tipc_printbuf_validate(struct print_
> * Source print buffer becomes empty if a successful move occurs.
> */
>
> -void tipc_printbuf_move(struct print_buf *pb_to, struct print_buf *pb_from)
> +static void tipc_printbuf_move(struct print_buf *pb_to,
> + struct print_buf *pb_from)
> {
> int len;
>
> --- a/net/tipc/dbg.h 2010-10-13 15:37:37.134376966 -0700
> +++ b/net/tipc/dbg.h 2010-10-13 15:42:09.489660536 -0700
> @@ -56,10 +56,7 @@ struct print_buf {
> #define TIPC_PB_MAX_STR 512 /* max printable string (with trailing NUL) */
>
> void tipc_printbuf_init(struct print_buf *pb, char *buf, u32 size);
> -void tipc_printbuf_reset(struct print_buf *pb);
> -int tipc_printbuf_empty(struct print_buf *pb);
> int tipc_printbuf_validate(struct print_buf *pb);
> -void tipc_printbuf_move(struct print_buf *pb_to, struct print_buf *pb_from);
>
> int tipc_log_resize(int log_size);
>
> --- a/net/tipc/discover.c 2010-10-13 15:38:16.357666201 -0700
> +++ b/net/tipc/discover.c 2010-10-13 15:52:14.740906596 -0700
> @@ -68,20 +68,6 @@ struct link_req {
> unsigned int timer_intv;
> };
>
> -
> -/*
> - * disc_lost_link(): A link has lost contact
> - */
> -
> -void tipc_disc_link_event(u32 addr, char *name, int up)
> -{
> - if (in_own_cluster(addr))
> - return;
> - /*
> - * Code for inter cluster link setup here
> - */
> -}
> -
> /**
> * tipc_disc_init_msg - initialize a link setup message
> * @type: message type (request or response)
> @@ -95,7 +81,7 @@ static struct sk_buff *tipc_disc_init_ms
> u32 dest_domain,
> struct bearer *b_ptr)
> {
> - struct sk_buff *buf = buf_acquire(DSC_H_SIZE);
> + struct sk_buff *buf = tipc_buf_acquire(DSC_H_SIZE);
> struct tipc_msg *msg;
>
> if (buf) {
> --- a/net/tipc/discover.h 2010-10-13 15:47:41.609746110 -0700
> +++ b/net/tipc/discover.h 2010-10-13 15:47:50.604664821 -0700
> @@ -50,6 +50,4 @@ void tipc_disc_stop_link_req(struct link
>
> void tipc_disc_recv_msg(struct sk_buff *buf, struct bearer *b_ptr);
>
> -void tipc_disc_link_event(u32 addr, char *name, int up);
> -
> #endif
> --- a/net/tipc/link.c 2010-10-13 15:38:30.243998362 -0700
> +++ b/net/tipc/link.c 2010-10-13 15:53:47.961684397 -0700
> @@ -112,6 +112,9 @@ static void link_state_event(struct link
> static void link_reset_statistics(struct link *l_ptr);
> static void link_print(struct link *l_ptr, struct print_buf *buf,
> 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);
> +
>
> /*
> * Debugging code used by link routines only
> @@ -442,7 +445,7 @@ struct link *tipc_link_create(struct bea
>
> k_init_timer(&l_ptr->timer, (Handler)link_timeout, (unsigned long)l_ptr);
> list_add_tail(&l_ptr->link_list,&b_ptr->links);
> - tipc_k_signal((Handler)tipc_link_start, (unsigned long)l_ptr);
> + tipc_k_signal((Handler)link_start, (unsigned long)l_ptr);
>
> dbg("tipc_link_create(): tolerance = %u,cont intv = %u, abort_limit = %u\n",
> l_ptr->tolerance, l_ptr->continuity_interval, l_ptr->abort_limit);
> @@ -482,9 +485,9 @@ void tipc_link_delete(struct link *l_ptr
> kfree(l_ptr);
> }
>
> -void tipc_link_start(struct link *l_ptr)
> +static void link_start(struct link *l_ptr)
> {
> - dbg("tipc_link_start %x\n", l_ptr);
> + dbg("link_start %x\n", l_ptr);
> link_state_event(l_ptr, STARTING_EVT);
> }
>
> @@ -1000,7 +1003,7 @@ int tipc_link_send_buf(struct link *l_pt
> /* Fragmentation needed ? */
>
> if (size> max_packet)
> - return tipc_link_send_long_buf(l_ptr, buf);
> + return link_send_long_buf(l_ptr, buf);
>
> /* Packet can be queued or sent: */
>
> @@ -1036,7 +1039,7 @@ int tipc_link_send_buf(struct link *l_pt
> /* Try creating a new bundle */
>
> if (size<= max_packet * 2 / 3) {
> - struct sk_buff *bundler = buf_acquire(max_packet);
> + struct sk_buff *bundler = tipc_buf_acquire(max_packet);
> struct tipc_msg bundler_hdr;
>
> if (bundler) {
> @@ -1312,7 +1315,7 @@ again:
>
> /* Prepare header of first fragment: */
>
> - buf_chain = buf = buf_acquire(max_pkt);
> + buf_chain = buf = tipc_buf_acquire(max_pkt);
> if (!buf)
> return -ENOMEM;
> buf->next = NULL;
> @@ -1369,7 +1372,7 @@ error:
> msg_set_size(&fragm_hdr, fragm_sz + INT_H_SIZE);
> msg_set_fragm_no(&fragm_hdr, ++fragm_no);
> prev = buf;
> - buf = buf_acquire(fragm_sz + INT_H_SIZE);
> + buf = tipc_buf_acquire(fragm_sz + INT_H_SIZE);
> if (!buf)
> goto error;
>
> @@ -2145,7 +2148,7 @@ void tipc_link_send_proto_msg(struct lin
> if (tipc_bearer_congested(l_ptr->b_ptr, l_ptr)) {
> if (!l_ptr->proto_msg_queue) {
> l_ptr->proto_msg_queue =
> - buf_acquire(sizeof(l_ptr->proto_msg));
> + tipc_buf_acquire(sizeof(l_ptr->proto_msg));
> }
> buf = l_ptr->proto_msg_queue;
> if (!buf)
> @@ -2159,7 +2162,7 @@ void tipc_link_send_proto_msg(struct lin
>
> msg_dbg(msg, ">>");
>
> - buf = buf_acquire(msg_size);
> + buf = tipc_buf_acquire(msg_size);
> if (!buf)
> return;
>
> @@ -2318,10 +2321,10 @@ exit:
> * tipc_link_tunnel(): Send one message via a link belonging to
> * another bearer. Owner node is locked.
> */
> -void tipc_link_tunnel(struct link *l_ptr,
> - struct tipc_msg *tunnel_hdr,
> - struct tipc_msg *msg,
> - u32 selector)
> +static void tipc_link_tunnel(struct link *l_ptr,
> + struct tipc_msg *tunnel_hdr,
> + struct tipc_msg *msg,
> + u32 selector)
> {
> struct link *tunnel;
> struct sk_buff *buf;
> @@ -2334,7 +2337,7 @@ void tipc_link_tunnel(struct link *l_ptr
> return;
> }
> msg_set_size(tunnel_hdr, length + INT_H_SIZE);
> - buf = buf_acquire(length + INT_H_SIZE);
> + buf = tipc_buf_acquire(length + INT_H_SIZE);
> if (!buf) {
> warn("Link changeover error, "
> "unable to send tunnel msg\n");
> @@ -2380,7 +2383,7 @@ void tipc_link_changeover(struct link *l
> if (!l_ptr->first_out) {
> struct sk_buff *buf;
>
> - buf = buf_acquire(INT_H_SIZE);
> + buf = tipc_buf_acquire(INT_H_SIZE);
> if (buf) {
> skb_copy_to_linear_data(buf,&tunnel_hdr, INT_H_SIZE);
> msg_set_size(&tunnel_hdr, INT_H_SIZE);
> @@ -2441,7 +2444,7 @@ void tipc_link_send_duplicate(struct lin
> msg_set_ack(msg, mod(l_ptr->next_in_no - 1)); /* Update */
> msg_set_bcast_ack(msg, l_ptr->owner->bclink.last_in);
> msg_set_size(&tunnel_hdr, length + INT_H_SIZE);
> - outbuf = buf_acquire(length + INT_H_SIZE);
> + outbuf = tipc_buf_acquire(length + INT_H_SIZE);
> if (outbuf == NULL) {
> warn("Link changeover error, "
> "unable to send duplicate msg\n");
> @@ -2477,7 +2480,7 @@ static struct sk_buff *buf_extract(struc
> u32 size = msg_size(msg);
> struct sk_buff *eb;
>
> - eb = buf_acquire(size);
> + eb = tipc_buf_acquire(size);
> if (eb)
> skb_copy_to_linear_data(eb, msg, size);
> return eb;
> @@ -2605,11 +2608,11 @@ void tipc_link_recv_bundle(struct sk_buf
>
>
> /*
> - * tipc_link_send_long_buf: Entry for buffers needing fragmentation.
> + * link_send_long_buf: Entry for buffers needing fragmentation.
> * The buffer is complete, inclusive total message length.
> * Returns user data length.
> */
> -int tipc_link_send_long_buf(struct link *l_ptr, struct sk_buff *buf)
> +static int link_send_long_buf(struct link *l_ptr, struct sk_buff *buf)
> {
> struct tipc_msg *inmsg = buf_msg(buf);
> struct tipc_msg fragm_hdr;
> @@ -2648,7 +2651,7 @@ int tipc_link_send_long_buf(struct link
> fragm_sz = rest;
> msg_set_type(&fragm_hdr, LAST_FRAGMENT);
> }
> - fragm = buf_acquire(fragm_sz + INT_H_SIZE);
> + fragm = tipc_buf_acquire(fragm_sz + INT_H_SIZE);
> if (fragm == NULL) {
> warn("Link unable to fragment message\n");
> dsz = -ENOMEM;
> @@ -2753,7 +2756,7 @@ int tipc_link_recv_fragment(struct sk_bu
> buf_discard(fbuf);
> return 0;
> }
> - pbuf = buf_acquire(msg_size(imsg));
> + pbuf = tipc_buf_acquire(msg_size(imsg));
> if (pbuf != NULL) {
> pbuf->next = *pending;
> *pending = pbuf;
> --- a/net/tipc/link.h 2010-10-13 15:51:49.403953468 -0700
> +++ b/net/tipc/link.h 2010-10-13 15:52:06.877852172 -0700
> @@ -225,7 +225,6 @@ void tipc_link_send_duplicate(struct lin
> 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);
> -void tipc_link_start(struct link *l_ptr);
> u32 tipc_link_push_packet(struct link *l_ptr);
> void tipc_link_stop(struct link *l_ptr);
> struct sk_buff *tipc_link_cmd_config(const void *req_tlv_area, int req_tlv_space, u16 cmd);
> @@ -239,9 +238,6 @@ int tipc_link_send_sections_fast(struct
> struct iovec const *msg_sect,
> const u32 num_sect,
> u32 destnode);
> -int tipc_link_send_long_buf(struct link *l_ptr, struct sk_buff *buf);
> -void tipc_link_tunnel(struct link *l_ptr, struct tipc_msg *tnl_hdr,
> - struct tipc_msg *msg, u32 selector);
> void tipc_link_recv_bundle(struct sk_buff *buf);
> int tipc_link_recv_fragment(struct sk_buff **pending,
> struct sk_buff **fb,
> --- a/net/tipc/msg.c 2010-10-13 15:45:42.760031835 -0700
> +++ b/net/tipc/msg.c 2010-10-13 15:45:52.410871897 -0700
> @@ -112,7 +112,7 @@ int tipc_msg_build(struct tipc_msg *hdr,
> return dsz;
> }
>
> - *buf = buf_acquire(sz);
> + *buf = tipc_buf_acquire(sz);
> if (!(*buf))
> return -ENOMEM;
> skb_copy_to_linear_data(*buf, hdr, hsz);
> --- a/net/tipc/name_distr.c 2010-10-13 15:45:56.098428684 -0700
> +++ b/net/tipc/name_distr.c 2010-10-13 15:46:05.505298048 -0700
> @@ -98,7 +98,7 @@ static void publ_to_item(struct distr_it
>
> static struct sk_buff *named_prepare_buf(u32 type, u32 size, u32 dest)
> {
> - struct sk_buff *buf = buf_acquire(LONG_H_SIZE + size);
> + struct sk_buff *buf = tipc_buf_acquire(LONG_H_SIZE + size);
> struct tipc_msg *msg;
>
> if (buf != NULL) {
> --- a/net/tipc/node.c 2010-10-13 15:39:25.165401568 -0700
> +++ b/net/tipc/node.c 2010-10-13 16:03:21.564402314 -0700
> @@ -50,7 +50,8 @@ void node_print(struct print_buf *buf, s
> static void node_lost_contact(struct tipc_node *n_ptr);
> static void node_established_contact(struct tipc_node *n_ptr);
>
> -struct tipc_node *tipc_nodes = NULL; /* sorted list of nodes within cluster */
> +/* sorted list of nodes within cluster */
> +static struct tipc_node *tipc_nodes = NULL;
>
> static DEFINE_SPINLOCK(node_create_lock);
>
> @@ -587,22 +588,6 @@ void tipc_node_remove_router(struct tipc
> node_lost_contact(n_ptr);
> }
>
> -u32 tipc_available_nodes(const u32 domain)
> -{
> - struct tipc_node *n_ptr;
> - u32 cnt = 0;
> -
> - read_lock_bh(&tipc_net_lock);
> - for (n_ptr = tipc_nodes; n_ptr; n_ptr = n_ptr->next) {
> - if (!tipc_in_scope(domain, n_ptr->addr))
> - continue;
> - if (tipc_node_is_up(n_ptr))
> - cnt++;
> - }
> - read_unlock_bh(&tipc_net_lock);
> - return cnt;
> -}
> -
> struct sk_buff *tipc_node_get_nodes(const void *req_tlv_area, int req_tlv_space)
> {
> u32 domain;
> --- a/net/tipc/node.h 2010-10-13 15:54:01.616035253 -0700
> +++ b/net/tipc/node.h 2010-10-13 15:54:11.830801530 -0700
> @@ -96,7 +96,6 @@ struct tipc_node {
> } bclink;
> };
>
> -extern struct tipc_node *tipc_nodes;
> extern u32 tipc_own_tag;
>
> struct tipc_node *tipc_node_create(u32 addr);
> --- a/net/tipc/port.c 2010-10-13 15:40:52.362926772 -0700
> +++ b/net/tipc/port.c 2010-10-13 16:16:41.435779874 -0700
> @@ -293,34 +293,6 @@ int tipc_deleteport(u32 ref)
> return 0;
> }
>
> -/**
> - * tipc_get_port() - return port associated with 'ref'
> - *
> - * Note: Port is not locked.
> - */
> -
> -struct tipc_port *tipc_get_port(const u32 ref)
> -{
> - return (struct tipc_port *)tipc_ref_deref(ref);
> -}
> -
> -/**
> - * tipc_get_handle - return user handle associated to port 'ref'
> - */
> -
> -void *tipc_get_handle(const u32 ref)
> -{
> - struct port *p_ptr;
> - void * handle;
> -
> - p_ptr = tipc_port_lock(ref);
> - if (!p_ptr)
> - return NULL;
> - handle = p_ptr->publ.usr_handle;
> - tipc_port_unlock(p_ptr);
> - return handle;
> -}
> -
> static int port_unreliable(struct port *p_ptr)
> {
> return msg_src_droppable(&p_ptr->publ.phdr);
> @@ -392,7 +364,7 @@ static struct sk_buff *port_build_proto_
> struct sk_buff *buf;
> struct tipc_msg *msg;
>
> - buf = buf_acquire(LONG_H_SIZE);
> + buf = tipc_buf_acquire(LONG_H_SIZE);
> if (buf) {
> msg = buf_msg(buf);
> tipc_msg_init(msg, usr, type, LONG_H_SIZE, destnode);
> @@ -433,7 +405,7 @@ int tipc_reject_msg(struct sk_buff *buf,
> hdr_sz = MCAST_H_SIZE;
> else
> hdr_sz = LONG_H_SIZE;
> - rbuf = buf_acquire(data_sz + hdr_sz);
> + rbuf = tipc_buf_acquire(data_sz + hdr_sz);
> if (rbuf == NULL) {
> buf_discard(buf);
> return data_sz;
> @@ -1242,50 +1214,13 @@ int tipc_shutdown(u32 ref)
> return tipc_disconnect(ref);
> }
>
> -int tipc_isconnected(u32 ref, int *isconnected)
> -{
> - struct port *p_ptr;
> -
> - p_ptr = tipc_port_lock(ref);
> - if (!p_ptr)
> - return -EINVAL;
> - *isconnected = p_ptr->publ.connected;
> - tipc_port_unlock(p_ptr);
> - return 0;
> -}
> -
> -int tipc_peer(u32 ref, struct tipc_portid *peer)
> -{
> - struct port *p_ptr;
> - int res;
> -
> - p_ptr = tipc_port_lock(ref);
> - if (!p_ptr)
> - return -EINVAL;
> - if (p_ptr->publ.connected) {
> - peer->ref = port_peerport(p_ptr);
> - peer->node = port_peernode(p_ptr);
> - res = 0;
> - } else
> - res = -ENOTCONN;
> - tipc_port_unlock(p_ptr);
> - return res;
> -}
> -
> -int tipc_ref_valid(u32 ref)
> -{
> - /* Works irrespective of type */
> - return !!tipc_ref_deref(ref);
> -}
> -
> -
> /*
> * tipc_port_recv_sections(): Concatenate and deliver sectioned
> * message for this node.
> */
>
> -int tipc_port_recv_sections(struct port *sender, unsigned int num_sect,
> - struct iovec const *msg_sect)
> +static int tipc_port_recv_sections(struct port *sender, unsigned int num_sect,
> + struct iovec const *msg_sect)
> {
> struct sk_buff *buf;
> int res;
> @@ -1336,65 +1271,16 @@ int tipc_send(u32 ref, unsigned int num_
> }
>
> /**
> - * tipc_send_buf - send message buffer on connection
> - */
> -
> -int tipc_send_buf(u32 ref, struct sk_buff *buf, unsigned int dsz)
> -{
> - struct port *p_ptr;
> - struct tipc_msg *msg;
> - u32 destnode;
> - u32 hsz;
> - u32 sz;
> - u32 res;
> -
> - p_ptr = tipc_port_deref(ref);
> - if (!p_ptr || !p_ptr->publ.connected)
> - return -EINVAL;
> -
> - msg =&p_ptr->publ.phdr;
> - hsz = msg_hdr_sz(msg);
> - sz = hsz + dsz;
> - msg_set_size(msg, sz);
> - if (skb_cow(buf, hsz))
> - return -ENOMEM;
> -
> - skb_push(buf, hsz);
> - skb_copy_to_linear_data(buf, msg, hsz);
> - destnode = msg_destnode(msg);
> - p_ptr->publ.congested = 1;
> - if (!tipc_port_congested(p_ptr)) {
> - if (likely(destnode != tipc_own_addr))
> - res = tipc_send_buf_fast(buf, destnode);
> - else {
> - tipc_port_recv_msg(buf);
> - res = sz;
> - }
> - if (likely(res != -ELINKCONG)) {
> - port_incr_out_seqno(p_ptr);
> - p_ptr->sent++;
> - p_ptr->publ.congested = 0;
> - return res;
> - }
> - }
> - if (port_unreliable(p_ptr)) {
> - p_ptr->publ.congested = 0;
> - return dsz;
> - }
> - return -ELINKCONG;
> -}
> -
> -/**
> * tipc_forward2name - forward message sections to port name
> */
>
> -int tipc_forward2name(u32 ref,
> - struct tipc_name const *name,
> - u32 domain,
> - u32 num_sect,
> - struct iovec const *msg_sect,
> - struct tipc_portid const *orig,
> - unsigned int importance)
> +static int tipc_forward2name(u32 ref,
> + struct tipc_name const *name,
> + u32 domain,
> + u32 num_sect,
> + struct iovec const *msg_sect,
> + struct tipc_portid const *orig,
> + unsigned int importance)
> {
> struct port *p_ptr;
> struct tipc_msg *msg;
> @@ -1457,89 +1343,15 @@ int tipc_send2name(u32 ref,
> }
>
> /**
> - * tipc_forward_buf2name - forward message buffer to port name
> - */
> -
> -int tipc_forward_buf2name(u32 ref,
> - struct tipc_name const *name,
> - u32 domain,
> - struct sk_buff *buf,
> - unsigned int dsz,
> - struct tipc_portid const *orig,
> - unsigned int importance)
> -{
> - struct port *p_ptr;
> - struct tipc_msg *msg;
> - u32 destnode = domain;
> - u32 destport;
> - int res;
> -
> - p_ptr = (struct port *)tipc_ref_deref(ref);
> - if (!p_ptr || p_ptr->publ.connected)
> - return -EINVAL;
> -
> - msg =&p_ptr->publ.phdr;
> - if (importance<= TIPC_CRITICAL_IMPORTANCE)
> - msg_set_importance(msg, importance);
> - msg_set_type(msg, TIPC_NAMED_MSG);
> - msg_set_orignode(msg, orig->node);
> - msg_set_origport(msg, orig->ref);
> - msg_set_nametype(msg, name->type);
> - msg_set_nameinst(msg, name->instance);
> - 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);
> - msg_set_destnode(msg, destnode);
> - msg_set_destport(msg, destport);
> - msg_dbg(msg, "forw2name ==> ");
> - if (skb_cow(buf, LONG_H_SIZE))
> - return -ENOMEM;
> - skb_push(buf, LONG_H_SIZE);
> - skb_copy_to_linear_data(buf, msg, LONG_H_SIZE);
> - msg_dbg(buf_msg(buf),"PREP:");
> - if (likely(destport)) {
> - p_ptr->sent++;
> - if (destnode == tipc_own_addr)
> - return tipc_port_recv_msg(buf);
> - res = tipc_send_buf_fast(buf, destnode);
> - if (likely(res != -ELINKCONG))
> - return res;
> - if (port_unreliable(p_ptr))
> - return dsz;
> - return -ELINKCONG;
> - }
> - return tipc_reject_msg(buf, TIPC_ERR_NO_NAME);
> -}
> -
> -/**
> - * tipc_send_buf2name - send message buffer to port name
> - */
> -
> -int tipc_send_buf2name(u32 ref,
> - struct tipc_name const *dest,
> - u32 domain,
> - struct sk_buff *buf,
> - unsigned int dsz)
> -{
> - struct tipc_portid orig;
> -
> - orig.ref = ref;
> - orig.node = tipc_own_addr;
> - return tipc_forward_buf2name(ref, dest, domain, buf, dsz,&orig,
> - TIPC_PORT_IMPORTANCE);
> -}
> -
> -/**
> * tipc_forward2port - forward message sections to port identity
> */
>
> -int tipc_forward2port(u32 ref,
> - struct tipc_portid const *dest,
> - unsigned int num_sect,
> - struct iovec const *msg_sect,
> - struct tipc_portid const *orig,
> - unsigned int importance)
> +static int tipc_forward2port(u32 ref,
> + struct tipc_portid const *dest,
> + unsigned int num_sect,
> + struct iovec const *msg_sect,
> + struct tipc_portid const *orig,
> + unsigned int importance)
> {
> struct port *p_ptr;
> struct tipc_msg *msg;
> @@ -1591,12 +1403,12 @@ int tipc_send2port(u32 ref,
> /**
> * tipc_forward_buf2port - forward message buffer to port identity
> */
> -int tipc_forward_buf2port(u32 ref,
> - struct tipc_portid const *dest,
> - struct sk_buff *buf,
> - unsigned int dsz,
> - struct tipc_portid const *orig,
> - unsigned int importance)
> +static int tipc_forward_buf2port(u32 ref,
> + struct tipc_portid const *dest,
> + struct sk_buff *buf,
> + unsigned int dsz,
> + struct tipc_portid const *orig,
> + unsigned int importance)
> {
> struct port *p_ptr;
> struct tipc_msg *msg;
> --- a/net/tipc/port.h 2010-10-13 15:48:09.502393058 -0700
> +++ b/net/tipc/port.h 2010-10-13 16:14:00.819182858 -0700
> @@ -109,8 +109,6 @@ struct port {
> extern spinlock_t tipc_port_list_lock;
> struct port_list;
>
> -int tipc_port_recv_sections(struct port *p_ptr, u32 num_sect,
> - struct iovec const *msg_sect);
> int tipc_port_reject_sections(struct port *p_ptr, struct tipc_msg *hdr,
> struct iovec const *msg_sect, u32 num_sect,
> int err);
> --- a/net/tipc/ref.c 2010-10-13 15:41:13.468391212 -0700
> +++ b/net/tipc/ref.c 2010-10-13 16:03:20.908481542 -0700
> @@ -282,23 +282,6 @@ void *tipc_ref_lock(u32 ref)
> return NULL;
> }
>
> -/**
> - * tipc_ref_unlock - unlock referenced object
> - */
> -
> -void tipc_ref_unlock(u32 ref)
> -{
> - if (likely(tipc_ref_table.entries)) {
> - struct reference *entry;
> -
> - entry =&tipc_ref_table.entries[ref&
> - tipc_ref_table.index_mask];
> - if (likely((entry->ref == ref)&& (entry->object)))
> - spin_unlock_bh(&entry->lock);
> - else
> - err("Attempt to unlock non-existent reference\n");
> - }
> -}
>
> /**
> * tipc_ref_deref - return pointer referenced object (without locking it)
> --- a/net/tipc/ref.h 2010-10-13 15:47:56.028012866 -0700
> +++ b/net/tipc/ref.h 2010-10-13 15:48:04.642977233 -0700
> @@ -44,7 +44,6 @@ u32 tipc_ref_acquire(void *object, spinl
> void tipc_ref_discard(u32 ref);
>
> void *tipc_ref_lock(u32 ref);
> -void tipc_ref_unlock(u32 ref);
> void *tipc_ref_deref(u32 ref);
>
> #endif
> --- a/net/tipc/zone.c 2010-10-13 15:41:49.324083397 -0700
> +++ b/net/tipc/zone.c 2010-10-13 15:54:26.329050453 -0700
> @@ -160,14 +160,3 @@ u32 tipc_zone_select_router(struct _zone
> }
> return 0;
> }
> -
> -
> -u32 tipc_zone_next_node(u32 addr)
> -{
> - struct cluster *c_ptr = tipc_cltr_find(addr);
> -
> - if (c_ptr)
> - return tipc_cltr_next_node(c_ptr, addr);
> - return 0;
> -}
> -
> --- a/net/tipc/zone.h 2010-10-13 15:48:24.460594837 -0700
> +++ b/net/tipc/zone.h 2010-10-13 15:48:33.715482229 -0700
> @@ -61,7 +61,6 @@ void tipc_zone_send_external_routes(stru
> struct _zone *tipc_zone_create(u32 addr);
> void tipc_zone_delete(struct _zone *z_ptr);
> void tipc_zone_attach_cluster(struct _zone *z_ptr, struct cluster *c_ptr);
> -u32 tipc_zone_next_node(u32 addr);
>
> static inline struct _zone *tipc_zone_find(u32 addr)
> {
> --- a/net/tipc/addr.c 2010-10-13 15:33:41.742641197 -0700
> +++ b/net/tipc/addr.c 2010-10-13 16:02:50.348172914 -0700
> @@ -41,11 +41,6 @@
> #include "cluster.h"
> #include "net.h"
>
> -u32 tipc_get_addr(void)
> -{
> - return tipc_own_addr;
> -}
> -
> /**
> * tipc_addr_domain_valid - validates a network domain address
> *
> --- a/net/tipc/cluster.h 2010-10-13 16:01:44.276153671 -0700
> +++ b/net/tipc/cluster.h 2010-10-13 16:01:56.218711152 -0700
> @@ -75,7 +75,7 @@ void tipc_cltr_attach_node(struct cluste
> void tipc_cltr_send_slave_routes(struct cluster *c_ptr, u32 dest);
> void tipc_cltr_broadcast(struct sk_buff *buf);
> int tipc_cltr_init(void);
> -u32 tipc_cltr_next_node(struct cluster *c_ptr, u32 addr);
> +
> void tipc_cltr_bcast_new_route(struct cluster *c_ptr, u32 dest, u32 lo, u32 hi);
> void tipc_cltr_send_local_routes(struct cluster *c_ptr, u32 dest);
> void tipc_cltr_bcast_lost_route(struct cluster *c_ptr, u32 dest, u32 lo, u32 hi);
> --- a/net/tipc/subscr.c 2010-10-13 16:01:08.020532905 -0700
> +++ b/net/tipc/subscr.c 2010-10-13 16:03:03.330604772 -0700
> @@ -598,12 +598,3 @@ void tipc_subscr_stop(void)
> topsrv.user_ref = 0;
> }
> }
> -
> -
> -int tipc_ispublished(struct tipc_name const *name)
> -{
> - u32 domain = 0;
> -
> - return tipc_nametbl_translate(name->type, name->instance,&domain) != 0;
> -}
> -
> --- a/include/net/tipc/tipc_port.h 2010-10-13 16:05:35.080274751 -0700
> +++ b/include/net/tipc/tipc_port.h 2010-10-13 16:06:14.247543618 -0700
> @@ -88,8 +88,6 @@ void tipc_acknowledge(u32 port_ref,u32 a
>
> struct tipc_port *tipc_get_port(const u32 ref);
>
> -void *tipc_get_handle(const u32 ref);
> -
> /*
> * The following routines require that the port be locked on entry
> */
>
>
--
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