| swap_pager.h (118286) | swap_pager.h (118390) |
|---|---|
| 1/* 2 * Copyright (c) 1990 University of Utah. 3 * Copyright (c) 1991 The Regents of the University of California. 4 * All rights reserved. 5 * 6 * This code is derived from software contributed to Berkeley by 7 * the Systems Programming Group of the University of Utah Computer 8 * Science Department. --- 22 unchanged lines hidden (view full) --- 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * from: @(#)swap_pager.h 7.1 (Berkeley) 12/5/90 | 1/* 2 * Copyright (c) 1990 University of Utah. 3 * Copyright (c) 1991 The Regents of the University of California. 4 * All rights reserved. 5 * 6 * This code is derived from software contributed to Berkeley by 7 * the Systems Programming Group of the University of Utah Computer 8 * Science Department. --- 22 unchanged lines hidden (view full) --- 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * from: @(#)swap_pager.h 7.1 (Berkeley) 12/5/90 |
| 39 * $FreeBSD: head/sys/vm/swap_pager.h 118286 2003-07-31 22:19:28Z phk $ | 39 * $FreeBSD: head/sys/vm/swap_pager.h 118390 2003-08-03 13:35:31Z phk $ |
| 40 */ 41 42/* 43 * Modifications to the block allocation data structure by John S. Dyson 44 * 18 Dec 93. 45 */ 46 47#ifndef _VM_SWAP_PAGER_H_ 48#define _VM_SWAP_PAGER_H_ 1 49 50#ifdef _KERNEL 51 52extern int swap_pager_full; | 40 */ 41 42/* 43 * Modifications to the block allocation data structure by John S. Dyson 44 * 18 Dec 93. 45 */ 46 47#ifndef _VM_SWAP_PAGER_H_ 48#define _VM_SWAP_PAGER_H_ 1 49 50#ifdef _KERNEL 51 52extern int swap_pager_full; |
| 53extern int vm_swap_size; | 53extern int swap_pager_avail; |
| 54 | 54 |
| 55struct swdevt; |
|
| 55void swap_pager_putpages(vm_object_t, vm_page_t *, int, boolean_t, int *); 56void swap_pager_copy(vm_object_t, vm_object_t, vm_pindex_t, int); 57void swap_pager_freespace(vm_object_t, vm_pindex_t, vm_size_t); 58void swap_pager_swap_init(void); | 56void swap_pager_putpages(vm_object_t, vm_page_t *, int, boolean_t, int *); 57void swap_pager_copy(vm_object_t, vm_object_t, vm_pindex_t, int); 58void swap_pager_freespace(vm_object_t, vm_pindex_t, vm_size_t); 59void swap_pager_swap_init(void); |
| 59int swap_pager_isswapped(vm_object_t, int); | 60int swap_pager_isswapped(vm_object_t, struct swdevt *); |
| 60int swap_pager_reserve(vm_object_t, vm_pindex_t, vm_size_t); 61void swap_pager_status(int *total, int *used); 62 63#endif /* _KERNEL */ 64#endif /* _VM_SWAP_PAGER_H_ */ | 61int swap_pager_reserve(vm_object_t, vm_pindex_t, vm_size_t); 62void swap_pager_status(int *total, int *used); 63 64#endif /* _KERNEL */ 65#endif /* _VM_SWAP_PAGER_H_ */ |