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Commit 07afa040 authored by Alexey Dobriyan's avatar Alexey Dobriyan Committed by David S. Miller
Browse files

[IPVS]: Remove /proc/net/ip_vs_lblcr 



It's under CONFIG_IP_VS_LBLCR_DEBUG option which never existed.

Signed-off-by: default avatarAlexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1675c7b2

net/ipv4/ipvs/ip_vs_lblcr.c

+0 −76
Original line number Diff line number Diff line
@@ -48,8 +48,6 @@ 
/* for sysctl */

#include <linux/fs.h>

#include <linux/sysctl.h>

/* for proc_net_create/proc_net_remove */

#include <linux/proc_fs.h>

#include <net/net_namespace.h>



#include <net/ip_vs.h>
@@ -547,71 +545,6 @@ static void ip_vs_lblcr_check_expire(unsigned long data) 
	mod_timer(&tbl->periodic_timer, jiffies+CHECK_EXPIRE_INTERVAL);

}





#ifdef CONFIG_IP_VS_LBLCR_DEBUG

static struct ip_vs_lblcr_table *lblcr_table_list;



/*

 *	/proc/net/ip_vs_lblcr to display the mappings of

 *                  destination IP address <==> its serverSet

 */

static int

ip_vs_lblcr_getinfo(char *buffer, char **start, off_t offset, int length)

{

	off_t pos=0, begin;

	int len=0, size;

	struct ip_vs_lblcr_table *tbl;

	unsigned long now = jiffies;

	int i;

	struct ip_vs_lblcr_entry *en;



	tbl = lblcr_table_list;



	size = sprintf(buffer, "LastTime Dest IP address  Server set\n");

	pos += size;

	len += size;



	for (i=0; i<IP_VS_LBLCR_TAB_SIZE; i++) {

		read_lock_bh(&tbl->lock);

		list_for_each_entry(en, &tbl->bucket[i], list) {

			char tbuf[16];

			struct ip_vs_dest_list *d;



			sprintf(tbuf, "%u.%u.%u.%u", NIPQUAD(en->addr));

			size = sprintf(buffer+len, "%8lu %-16s ",

				       now-en->lastuse, tbuf);



			read_lock(&en->set.lock);

			for (d=en->set.list; d!=NULL; d=d->next) {

				size += sprintf(buffer+len+size,

						"%u.%u.%u.%u ",

						NIPQUAD(d->dest->addr));

			}

			read_unlock(&en->set.lock);

			size += sprintf(buffer+len+size, "\n");

			len += size;

			pos += size;

			if (pos <= offset)

				len=0;

			if (pos >= offset+length) {

				read_unlock_bh(&tbl->lock);

				goto done;

			}

		}

		read_unlock_bh(&tbl->lock);

	}



  done:

	begin = len - (pos - offset);

	*start = buffer + begin;

	len -= begin;

	if(len>length)

		len = length;

	return len;

}

#endif





static int ip_vs_lblcr_init_svc(struct ip_vs_service *svc)

{

	int i;
@@ -650,9 +583,6 @@ static int ip_vs_lblcr_init_svc(struct ip_vs_service *svc) 
	tbl->periodic_timer.expires = jiffies+CHECK_EXPIRE_INTERVAL;

	add_timer(&tbl->periodic_timer);



#ifdef CONFIG_IP_VS_LBLCR_DEBUG

	lblcr_table_list = tbl;

#endif

	return 0;

}
@@ -843,18 +773,12 @@ static int __init ip_vs_lblcr_init(void) 
{

	INIT_LIST_HEAD(&ip_vs_lblcr_scheduler.n_list);

	sysctl_header = register_sysctl_table(lblcr_root_table);

#ifdef CONFIG_IP_VS_LBLCR_DEBUG

	proc_net_create(&init_net, "ip_vs_lblcr", 0, ip_vs_lblcr_getinfo);

#endif

	return register_ip_vs_scheduler(&ip_vs_lblcr_scheduler);

}





static void __exit ip_vs_lblcr_cleanup(void)

{

#ifdef CONFIG_IP_VS_LBLCR_DEBUG

	proc_net_remove(&init_net, "ip_vs_lblcr");

#endif

	unregister_sysctl_table(sysctl_header);

	unregister_ip_vs_scheduler(&ip_vs_lblcr_scheduler);

}