| vm_machdep.c (129876) | vm_machdep.c (129906) |
|---|---|
| 1/*- 2 * Copyright (c) 1982, 1986 The Regents of the University of California. 3 * Copyright (c) 1989, 1990 William Jolitz 4 * Copyright (c) 1994 John Dyson 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * the Systems Programming Group of the University of Utah Computer --- 27 unchanged lines hidden (view full) --- 36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 37 * SUCH DAMAGE. 38 * 39 * from: @(#)vm_machdep.c 7.3 (Berkeley) 5/13/91 40 * Utah $Hdr: vm_machdep.c 1.16.1.1 89/06/23$ 41 */ 42 43#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1982, 1986 The Regents of the University of California. 3 * Copyright (c) 1989, 1990 William Jolitz 4 * Copyright (c) 1994 John Dyson 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * the Systems Programming Group of the University of Utah Computer --- 27 unchanged lines hidden (view full) --- 36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 37 * SUCH DAMAGE. 38 * 39 * from: @(#)vm_machdep.c 7.3 (Berkeley) 5/13/91 40 * Utah $Hdr: vm_machdep.c 1.16.1.1 89/06/23$ 41 */ 42 43#include <sys/cdefs.h> |
| 44__FBSDID("$FreeBSD: head/sys/i386/i386/vm_machdep.c 129876 2004-05-30 17:57:46Z phk $"); | 44__FBSDID("$FreeBSD: head/sys/i386/i386/vm_machdep.c 129906 2004-05-31 21:46:06Z bmilekic $"); |
| 45 46#include "opt_isa.h" 47#include "opt_npx.h" 48#ifdef PC98 49#include "opt_pc98.h" 50#endif 51#include "opt_reset.h" 52#include "opt_cpu.h" --- 37 unchanged lines hidden (view full) --- 90#include <vm/vm_param.h> 91 92#ifdef PC98 93#include <pc98/pc98/pc98.h> 94#else 95#include <i386/isa/isa.h> 96#endif 97 | 45 46#include "opt_isa.h" 47#include "opt_npx.h" 48#ifdef PC98 49#include "opt_pc98.h" 50#endif 51#include "opt_reset.h" 52#include "opt_cpu.h" --- 37 unchanged lines hidden (view full) --- 90#include <vm/vm_param.h> 91 92#ifdef PC98 93#include <pc98/pc98/pc98.h> 94#else 95#include <i386/isa/isa.h> 96#endif 97 |
| 98#ifndef NSFBUFS 99#define NSFBUFS (512 + maxusers * 16) 100#endif 101 |
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| 98static void cpu_reset_real(void); 99#ifdef SMP 100static void cpu_reset_proxy(void); 101static u_int cpu_reset_proxyid; 102static volatile u_int cpu_reset_proxy_active; 103#endif 104static void sf_buf_init(void *arg); 105SYSINIT(sock_sf, SI_SUB_MBUF, SI_ORDER_ANY, sf_buf_init, NULL) --- 473 unchanged lines hidden (view full) --- 579 */ 580static void 581sf_buf_init(void *arg) 582{ 583 struct sf_buf *sf_bufs; 584 vm_offset_t sf_base; 585 int i; 586 | 102static void cpu_reset_real(void); 103#ifdef SMP 104static void cpu_reset_proxy(void); 105static u_int cpu_reset_proxyid; 106static volatile u_int cpu_reset_proxy_active; 107#endif 108static void sf_buf_init(void *arg); 109SYSINIT(sock_sf, SI_SUB_MBUF, SI_ORDER_ANY, sf_buf_init, NULL) --- 473 unchanged lines hidden (view full) --- 583 */ 584static void 585sf_buf_init(void *arg) 586{ 587 struct sf_buf *sf_bufs; 588 vm_offset_t sf_base; 589 int i; 590 |
| 591 nsfbufs = NSFBUFS; 592 TUNABLE_INT_FETCH("kern.ipc.nsfbufs", &nsfbufs); 593 |
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| 587 sf_buf_active = hashinit(nsfbufs, M_TEMP, &sf_buf_hashmask); 588 TAILQ_INIT(&sf_buf_freelist); 589 sf_base = kmem_alloc_nofault(kernel_map, nsfbufs * PAGE_SIZE); 590 sf_bufs = malloc(nsfbufs * sizeof(struct sf_buf), M_TEMP, 591 M_NOWAIT | M_ZERO); 592 for (i = 0; i < nsfbufs; i++) { 593 sf_bufs[i].kva = sf_base + i * PAGE_SIZE; 594 TAILQ_INSERT_TAIL(&sf_buf_freelist, &sf_bufs[i], free_entry); --- 110 unchanged lines hidden --- | 594 sf_buf_active = hashinit(nsfbufs, M_TEMP, &sf_buf_hashmask); 595 TAILQ_INIT(&sf_buf_freelist); 596 sf_base = kmem_alloc_nofault(kernel_map, nsfbufs * PAGE_SIZE); 597 sf_bufs = malloc(nsfbufs * sizeof(struct sf_buf), M_TEMP, 598 M_NOWAIT | M_ZERO); 599 for (i = 0; i < nsfbufs; i++) { 600 sf_bufs[i].kva = sf_base + i * PAGE_SIZE; 601 TAILQ_INSERT_TAIL(&sf_buf_freelist, &sf_bufs[i], free_entry); --- 110 unchanged lines hidden --- |