| swap_pager.c (164033) | swap_pager.c (165809) |
|---|---|
| 1/*- 2 * Copyright (c) 1998 Matthew Dillon, 3 * Copyright (c) 1994 John S. Dyson 4 * Copyright (c) 1990 University of Utah. 5 * Copyright (c) 1982, 1986, 1989, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley by --- 53 unchanged lines hidden (view full) --- 62 * 63 * from: Utah $Hdr: swap_pager.c 1.4 91/04/30$ 64 * 65 * @(#)swap_pager.c 8.9 (Berkeley) 3/21/94 66 * @(#)vm_swap.c 8.5 (Berkeley) 2/17/94 67 */ 68 69#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1998 Matthew Dillon, 3 * Copyright (c) 1994 John S. Dyson 4 * Copyright (c) 1990 University of Utah. 5 * Copyright (c) 1982, 1986, 1989, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley by --- 53 unchanged lines hidden (view full) --- 62 * 63 * from: Utah $Hdr: swap_pager.c 1.4 91/04/30$ 64 * 65 * @(#)swap_pager.c 8.9 (Berkeley) 3/21/94 66 * @(#)vm_swap.c 8.5 (Berkeley) 2/17/94 67 */ 68 69#include <sys/cdefs.h> |
| 70__FBSDID("$FreeBSD: head/sys/vm/swap_pager.c 164033 2006-11-06 13:42:10Z rwatson $"); | 70__FBSDID("$FreeBSD: head/sys/vm/swap_pager.c 165809 2007-01-05 19:09:01Z jhb $"); |
| 71 72#include "opt_mac.h" 73#include "opt_swap.h" 74#include "opt_vm.h" 75 76#include <sys/param.h> 77#include <sys/systm.h> 78#include <sys/conf.h> --- 1662 unchanged lines hidden (view full) --- 1741 1742 if (swapblk == SWAPBLK_NONE) 1743 goto done; 1744 1745 swap = *pswap = uma_zalloc(swap_zone, M_NOWAIT); 1746 if (swap == NULL) { 1747 mtx_unlock(&swhash_mtx); 1748 VM_OBJECT_UNLOCK(object); | 71 72#include "opt_mac.h" 73#include "opt_swap.h" 74#include "opt_vm.h" 75 76#include <sys/param.h> 77#include <sys/systm.h> 78#include <sys/conf.h> --- 1662 unchanged lines hidden (view full) --- 1741 1742 if (swapblk == SWAPBLK_NONE) 1743 goto done; 1744 1745 swap = *pswap = uma_zalloc(swap_zone, M_NOWAIT); 1746 if (swap == NULL) { 1747 mtx_unlock(&swhash_mtx); 1748 VM_OBJECT_UNLOCK(object); |
| 1749 if (uma_zone_exhausted(swap_zone)) 1750 printf("swap zone exhausted, increase kern.maxswzone\n"); |
|
| 1749 VM_WAIT; 1750 VM_OBJECT_LOCK(object); 1751 goto retry; 1752 } 1753 1754 swap->swb_hnext = NULL; 1755 swap->swb_object = object; 1756 swap->swb_index = pindex & ~(vm_pindex_t)SWAP_META_MASK; --- 818 unchanged lines hidden --- | 1751 VM_WAIT; 1752 VM_OBJECT_LOCK(object); 1753 goto retry; 1754 } 1755 1756 swap->swb_hnext = NULL; 1757 swap->swb_object = object; 1758 swap->swb_index = pindex & ~(vm_pindex_t)SWAP_META_MASK; --- 818 unchanged lines hidden --- |