mirror/freebsd
1
0
Fork 0
mirror of https://git.FreeBSD.org/src.git synced 2025-01-17 15:27:36 +00:00
Code Issues Releases Activity

Remove the UMA_ZONE_NOFREE flag to all uma_zcreate() calls in the IP and

Browse Source 
TCP code.  This flag would have prevented giving back excessive free slabs
to the global pool after a transient peak usage.
This commit is contained in:
Andre Oppermann 2004-08-11 17:08:31 +00:00
parent 0d5467be9e
commit 4efb805c0c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=133509
7 changed files with 13 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/netinet/ip_divert.c
View File

@ -125,7 +125,7 @@ div_init(void)
divcbinfo.hashbase = hashinit(1, M_PCB, &divcbinfo.hashmask);
divcbinfo.porthashbase = hashinit(1, M_PCB, &divcbinfo.porthashmask);
divcbinfo.ipi_zone = uma_zcreate("divcb", sizeof(struct inpcb),
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE);
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, 0);
uma_zone_set_max(divcbinfo.ipi_zone, maxsockets);
}

2
sys/netinet/raw_ip.c
View File

@ -131,7 +131,7 @@ rip_init()
ripcbinfo.hashbase = hashinit(1, M_PCB, &ripcbinfo.hashmask);
ripcbinfo.porthashbase = hashinit(1, M_PCB, &ripcbinfo.porthashmask);
ripcbinfo.ipi_zone = uma_zcreate("ripcb", sizeof(struct inpcb),
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE);
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, 0);
uma_zone_set_max(ripcbinfo.ipi_zone, maxsockets);
}

2
sys/netinet/tcp_hostcache.c
View File

@ -244,7 +244,7 @@ tcp_hc_init(void)
* Allocate the hostcache entries.
*/
tcp_hostcache.zone = uma_zcreate("hostcache", sizeof(struct hc_metrics),
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE);
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, 0);
uma_zone_set_max(tcp_hostcache.zone, tcp_hostcache.cache_limit);
/*

8
sys/netinet/tcp_subr.c
View File

@ -275,7 +275,7 @@ tcp_init()
tcbinfo.porthashbase = hashinit(hashsize, M_PCB,
&tcbinfo.porthashmask);
tcbinfo.ipi_zone = uma_zcreate("inpcb", sizeof(struct inpcb),
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE);
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, 0);
uma_zone_set_max(tcbinfo.ipi_zone, maxsockets);
#ifdef INET6
#define TCP_MINPROTOHDR (sizeof(struct ip6_hdr) + sizeof(struct tcphdr))
@ -291,10 +291,10 @@ tcp_init()
* These have to be type stable for the benefit of the timers.
*/
tcpcb_zone = uma_zcreate("tcpcb", sizeof(struct tcpcb_mem),
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE);
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, 0);
uma_zone_set_max(tcpcb_zone, maxsockets);
tcptw_zone = uma_zcreate("tcptw", sizeof(struct tcptw),
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE);
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, 0);
uma_zone_set_max(tcptw_zone, maxsockets / 5);
tcp_timer_init();
syncache_init();
@ -305,7 +305,7 @@ tcp_init()
EVENTHANDLER_REGISTER(shutdown_pre_sync, tcp_fini, NULL,
SHUTDOWN_PRI_DEFAULT);
sack_hole_zone = uma_zcreate("sackhole", sizeof(struct sackhole),
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE);
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, 0);
}
void

2
sys/netinet/tcp_syncache.c
View File

@ -259,7 +259,7 @@ syncache_init(void)
* older one.
*/
tcp_syncache.zone = uma_zcreate("syncache", sizeof(struct syncache),
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE);
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, 0);
uma_zone_set_max(tcp_syncache.zone, tcp_syncache.cache_limit);
tcp_syncache.cache_limit -= 1;
}

8
sys/netinet/tcp_timewait.c
View File

@ -275,7 +275,7 @@ tcp_init()
tcbinfo.porthashbase = hashinit(hashsize, M_PCB,
&tcbinfo.porthashmask);
tcbinfo.ipi_zone = uma_zcreate("inpcb", sizeof(struct inpcb),
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE);
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, 0);
uma_zone_set_max(tcbinfo.ipi_zone, maxsockets);
#ifdef INET6
#define TCP_MINPROTOHDR (sizeof(struct ip6_hdr) + sizeof(struct tcphdr))
@ -291,10 +291,10 @@ tcp_init()
* These have to be type stable for the benefit of the timers.
*/
tcpcb_zone = uma_zcreate("tcpcb", sizeof(struct tcpcb_mem),
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE);
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, 0);
uma_zone_set_max(tcpcb_zone, maxsockets);
tcptw_zone = uma_zcreate("tcptw", sizeof(struct tcptw),
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE);
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, 0);
uma_zone_set_max(tcptw_zone, maxsockets / 5);
tcp_timer_init();
syncache_init();
@ -305,7 +305,7 @@ tcp_init()
EVENTHANDLER_REGISTER(shutdown_pre_sync, tcp_fini, NULL,
SHUTDOWN_PRI_DEFAULT);
sack_hole_zone = uma_zcreate("sackhole", sizeof(struct sackhole),
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE);
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, 0);
}
void

2
sys/netinet/udp_usrreq.c
View File

@ -155,7 +155,7 @@ udp_init()
udbinfo.porthashbase = hashinit(UDBHASHSIZE, M_PCB,
&udbinfo.porthashmask);
udbinfo.ipi_zone = uma_zcreate("udpcb", sizeof(struct inpcb), NULL,
NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE);
NULL, NULL, NULL, UMA_ALIGN_PTR, 0);
uma_zone_set_max(udbinfo.ipi_zone, maxsockets);
}