| tcp_hostcache.c (191917) | tcp_hostcache.c (193731) |
|---|---|
| 1/*- 2 * Copyright (c) 2002 Andre Oppermann, Internet Business Solutions AG 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 49 unchanged lines hidden (view full) --- 58 */ 59 60/* 61 * Many thanks to jlemon for basic structure of tcp_syncache which is being 62 * followed here. 63 */ 64 65#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2002 Andre Oppermann, Internet Business Solutions AG 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 49 unchanged lines hidden (view full) --- 58 */ 59 60/* 61 * Many thanks to jlemon for basic structure of tcp_syncache which is being 62 * followed here. 63 */ 64 65#include <sys/cdefs.h> |
| 66__FBSDID("$FreeBSD: head/sys/netinet/tcp_hostcache.c 191917 2009-05-08 14:34:25Z zec $"); | 66__FBSDID("$FreeBSD: head/sys/netinet/tcp_hostcache.c 193731 2009-06-08 17:15:40Z zec $"); |
| 67 68#include "opt_inet6.h" 69 70#include <sys/param.h> 71#include <sys/systm.h> 72#include <sys/kernel.h> 73#include <sys/lock.h> 74#include <sys/mutex.h> --- 150 unchanged lines hidden (view full) --- 225 /* 226 * Set up periodic cache cleanup. 227 */ 228 callout_init(&V_tcp_hc_callout, CALLOUT_MPSAFE); 229 callout_reset(&V_tcp_hc_callout, V_tcp_hostcache.prune * hz, 230 tcp_hc_purge, curvnet); 231} 232 | 67 68#include "opt_inet6.h" 69 70#include <sys/param.h> 71#include <sys/systm.h> 72#include <sys/kernel.h> 73#include <sys/lock.h> 74#include <sys/mutex.h> --- 150 unchanged lines hidden (view full) --- 225 /* 226 * Set up periodic cache cleanup. 227 */ 228 callout_init(&V_tcp_hc_callout, CALLOUT_MPSAFE); 229 callout_reset(&V_tcp_hc_callout, V_tcp_hostcache.prune * hz, 230 tcp_hc_purge, curvnet); 231} 232 |
| 233#ifdef VIMAGE 234void 235tcp_hc_destroy(void) 236{ 237 INIT_VNET_INET(curvnet); 238 239 /* XXX TODO walk the hashtable and free all entries */ 240 241 callout_drain(&V_tcp_hc_callout); 242} 243#endif 244 |
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| 233/* 234 * Internal function: look up an entry in the hostcache or return NULL. 235 * 236 * If an entry has been returned, the caller becomes responsible for 237 * unlocking the bucket row after he is done reading/modifying the entry. 238 */ 239static struct hc_metrics * 240tcp_hc_lookup(struct in_conninfo *inc) --- 427 unchanged lines hidden --- | 245/* 246 * Internal function: look up an entry in the hostcache or return NULL. 247 * 248 * If an entry has been returned, the caller becomes responsible for 249 * unlocking the bucket row after he is done reading/modifying the entry. 250 */ 251static struct hc_metrics * 252tcp_hc_lookup(struct in_conninfo *inc) --- 427 unchanged lines hidden --- |