922e91b6e4
compile-time constants). That is, a "bucket" now is not necessarily
a page-worth of mbufs or clusters, but it is MBUF_BUCK_SZ, CLUS_BUCK_SZ
worth of mbufs, clusters.
o Rename {mbuf,clust}_limit to {mbuf,clust}_hiwm and introduce
{mbuf,clust}_lowm, which currently has no effect but will be used
to set the low watermarks.
o Fix netstat so that it can deal with the differently-sized buckets
and teach it about the low watermarks too.
o Make sure the per-cpu stats for an absent CPU has mb_active set to 0,
explicitly.
o Get rid of the allocate refcounts from mbuf map mess. Instead,
just malloc() the refcounts in one shot from mbuf_init()
o Clean up / update comments in subr_mbuf.c
152 lines
5.4 KiB
C
152 lines
5.4 KiB
C
/*
|
|
* Copyright (c) 1992, 1993
|
|
* Regents of the University of California. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* @(#)netstat.h 8.2 (Berkeley) 1/4/94
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
|
|
extern int Aflag; /* show addresses of protocol control block */
|
|
extern int aflag; /* show all sockets (including servers) */
|
|
extern int bflag; /* show i/f total bytes in/out */
|
|
extern int dflag; /* show i/f dropped packets */
|
|
extern int gflag; /* show group (multicast) routing or stats */
|
|
extern int iflag; /* show interfaces */
|
|
extern int Lflag; /* show size of listen queues */
|
|
extern int mflag; /* show memory stats */
|
|
extern int numeric_addr; /* show addresses numerically */
|
|
extern int numeric_port; /* show ports numerically */
|
|
extern int rflag; /* show routing tables (or routing stats) */
|
|
extern int sflag; /* show protocol statistics */
|
|
extern int tflag; /* show i/f watchdog timers */
|
|
extern int Wflag; /* wide display */
|
|
extern int zflag; /* zero stats */
|
|
|
|
extern int interval; /* repeat interval for i/f stats */
|
|
|
|
extern char *interface; /* desired i/f for stats, or NULL for all i/fs */
|
|
extern int unit; /* unit number for above */
|
|
|
|
extern int af; /* address family */
|
|
|
|
int kread (u_long addr, char *buf, int size);
|
|
const char *plural (int);
|
|
const char *plurales (int);
|
|
|
|
void protopr (u_long, const char *, int);
|
|
void tcp_stats (u_long, const char *, int);
|
|
void udp_stats (u_long, const char *, int);
|
|
void ip_stats (u_long, const char *, int);
|
|
void icmp_stats (u_long, const char *, int);
|
|
void igmp_stats (u_long, const char *, int);
|
|
#ifdef IPSEC
|
|
void ipsec_stats (u_long, const char *, int);
|
|
#endif
|
|
|
|
#ifdef INET6
|
|
void ip6_stats (u_long, const char *, int);
|
|
void ip6_ifstats (char *);
|
|
void icmp6_stats (u_long, const char *, int);
|
|
void icmp6_ifstats (char *);
|
|
void pim6_stats (u_long, const char *, int);
|
|
void rip6_stats (u_long, const char *, int);
|
|
void mroute6pr (u_long, u_long);
|
|
void mrt6_stats (u_long);
|
|
|
|
struct sockaddr_in6;
|
|
struct in6_addr;
|
|
char *routename6 (struct sockaddr_in6 *);
|
|
const char *netname6 (struct sockaddr_in6 *, struct in6_addr *);
|
|
void inet6print (struct in6_addr *, int, const char *, int);
|
|
#endif /*INET6*/
|
|
|
|
#ifdef IPSEC
|
|
void pfkey_stats (u_long, const char *, int);
|
|
#endif
|
|
|
|
void bdg_stats (u_long, const char *, int);
|
|
|
|
void mbpr (u_long, u_long, u_long, u_long, u_long, u_long,
|
|
u_long, u_long, u_long, u_long, u_long);
|
|
|
|
void hostpr (u_long, u_long);
|
|
void impstats (u_long, u_long);
|
|
|
|
void intpr (int, u_long, void (*)(char *));
|
|
|
|
void pr_rthdr (int);
|
|
void pr_family (int);
|
|
void rt_stats (u_long, u_long);
|
|
char *ipx_pnet (struct sockaddr *);
|
|
char *ipx_phost (struct sockaddr *);
|
|
char *ns_phost (struct sockaddr *);
|
|
void upHex (char *);
|
|
|
|
char *routename (u_long);
|
|
char *netname (u_long, u_long);
|
|
char *atalk_print (struct sockaddr *, int);
|
|
char *atalk_print2 (struct sockaddr *, struct sockaddr *, int);
|
|
char *ipx_print (struct sockaddr *);
|
|
char *ns_print (struct sockaddr *);
|
|
void routepr (u_long);
|
|
|
|
void ipxprotopr (u_long, const char *, int);
|
|
void spx_stats (u_long, const char *, int);
|
|
void ipx_stats (u_long, const char *, int);
|
|
void ipxerr_stats (u_long, const char *, int);
|
|
|
|
void nsprotopr (u_long, const char *, int);
|
|
void spp_stats (u_long, const char *, int);
|
|
void idp_stats (u_long, const char *, int);
|
|
void nserr_stats (u_long, const char *, int);
|
|
|
|
void atalkprotopr (u_long, const char *, int);
|
|
void ddp_stats (u_long, const char *, int);
|
|
|
|
void netgraphprotopr (u_long, const char *, int);
|
|
|
|
void unixpr (void);
|
|
|
|
void esis_stats (u_long, const char *, int);
|
|
void clnp_stats (u_long, const char *, int);
|
|
void cltp_stats (u_long, const char *, int);
|
|
void iso_protopr (u_long, const char *, int);
|
|
void iso_protopr1 (u_long, int);
|
|
void tp_protopr (u_long, const char *, int);
|
|
void tp_inproto (u_long);
|
|
void tp_stats (caddr_t, caddr_t);
|
|
|
|
void mroutepr (u_long, u_long);
|
|
void mrt_stats (u_long);
|
|
|