| @@ -1,14 +1,14 @@ | | | @@ -1,14 +1,14 @@ |
1 | /* $NetBSD: uvm_pglist.h,v 1.9 2019/12/27 12:51:57 ad Exp $ */ | | 1 | /* $NetBSD: uvm_pglist.h,v 1.10 2019/12/28 08:33:35 martin Exp $ */ |
2 | | | 2 | |
3 | /*- | | 3 | /*- |
4 | * Copyright (c) 2000, 2001, 2008, 2019 The NetBSD Foundation, Inc. | | 4 | * Copyright (c) 2000, 2001, 2008, 2019 The NetBSD Foundation, Inc. |
5 | * All rights reserved. | | 5 | * All rights reserved. |
6 | * | | 6 | * |
7 | * This code is derived from software contributed to The NetBSD Foundation | | 7 | * This code is derived from software contributed to The NetBSD Foundation |
8 | * by Jason R. Thorpe, and by Andrew Doran. | | 8 | * by Jason R. Thorpe, and by Andrew Doran. |
9 | * | | 9 | * |
10 | * Redistribution and use in source and binary forms, with or without | | 10 | * Redistribution and use in source and binary forms, with or without |
11 | * modification, are permitted provided that the following conditions | | 11 | * modification, are permitted provided that the following conditions |
12 | * are met: | | 12 | * are met: |
13 | * 1. Redistributions of source code must retain the above copyright | | 13 | * 1. Redistributions of source code must retain the above copyright |
14 | * notice, this list of conditions and the following disclaimer. | | 14 | * notice, this list of conditions and the following disclaimer. |
| @@ -22,26 +22,28 @@ | | | @@ -22,26 +22,28 @@ |
22 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS | | 22 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
23 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | | 23 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | | 24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | | 25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | | 26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | | 27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | | 28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
29 | * POSSIBILITY OF SUCH DAMAGE. | | 29 | * POSSIBILITY OF SUCH DAMAGE. |
30 | */ | | 30 | */ |
31 | | | 31 | |
32 | #ifndef _UVM_UVM_PGLIST_H_ | | 32 | #ifndef _UVM_UVM_PGLIST_H_ |
33 | #define _UVM_UVM_PGLIST_H_ | | 33 | #define _UVM_UVM_PGLIST_H_ |
34 | | | 34 | |
| | | 35 | #include <sys/param.h> |
| | | 36 | |
35 | /* | | 37 | /* |
36 | * This defines the type of a page queue, e.g. active list, inactive | | 38 | * This defines the type of a page queue, e.g. active list, inactive |
37 | * list, etc. | | 39 | * list, etc. |
38 | */ | | 40 | */ |
39 | struct vm_page; | | 41 | struct vm_page; |
40 | TAILQ_HEAD(pglist, vm_page); | | 42 | TAILQ_HEAD(pglist, vm_page); |
41 | LIST_HEAD(pgflist, vm_page); | | 43 | LIST_HEAD(pgflist, vm_page); |
42 | | | 44 | |
43 | /* | | 45 | /* |
44 | * The global uvm.page_free list (uvm_page.c, uvm_pglist.c). Free pages are | | 46 | * The global uvm.page_free list (uvm_page.c, uvm_pglist.c). Free pages are |
45 | * stored according to freelist, bucket, and cache colour. | | 47 | * stored according to freelist, bucket, and cache colour. |
46 | * | | 48 | * |
47 | * pglist = &uvm.page_free[freelist].pgfl_buckets[bucket].pgb_color[color]; | | 49 | * pglist = &uvm.page_free[freelist].pgfl_buckets[bucket].pgb_color[color]; |