| @@ -1,14 +1,14 @@ | | | @@ -1,14 +1,14 @@ |
1 | /* $NetBSD: t_uvm_physseg.c,v 1.8 2019/01/16 13:54:17 fox Exp $ */ | | 1 | /* $NetBSD: t_uvm_physseg.c,v 1.9 2021/08/13 20:19:13 andvar Exp $ */ |
2 | | | 2 | |
3 | /*- | | 3 | /*- |
4 | * Copyright (c) 2015, 2016 The NetBSD Foundation, Inc. | | 4 | * Copyright (c) 2015, 2016 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 Santhosh N. Raju <santhosh.raju@gmail.com> and | | 8 | * by Santhosh N. Raju <santhosh.raju@gmail.com> and |
9 | * by Cherry G. Mathew | | 9 | * by Cherry G. Mathew |
10 | * | | 10 | * |
11 | * Redistribution and use in source and binary forms, with or without | | 11 | * Redistribution and use in source and binary forms, with or without |
12 | * modification, are permitted provided that the following conditions | | 12 | * modification, are permitted provided that the following conditions |
13 | * are met: | | 13 | * are met: |
14 | * 1. Redistributions of source code must retain the above copyright | | 14 | * 1. Redistributions of source code must retain the above copyright |
| @@ -21,27 +21,27 @@ | | | @@ -21,27 +21,27 @@ |
21 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED | | 21 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
22 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | | 22 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
23 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS | | 23 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
24 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | | 24 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
25 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | | 25 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
26 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | | 26 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
27 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | | 27 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
28 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | | 28 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
29 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | | 29 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
30 | * POSSIBILITY OF SUCH DAMAGE. | | 30 | * POSSIBILITY OF SUCH DAMAGE. |
31 | */ | | 31 | */ |
32 | | | 32 | |
33 | #include <sys/cdefs.h> | | 33 | #include <sys/cdefs.h> |
34 | __RCSID("$NetBSD: t_uvm_physseg.c,v 1.8 2019/01/16 13:54:17 fox Exp $"); | | 34 | __RCSID("$NetBSD: t_uvm_physseg.c,v 1.9 2021/08/13 20:19:13 andvar Exp $"); |
35 | | | 35 | |
36 | /* | | 36 | /* |
37 | * If this line is commented out tests related to uvm_physseg_get_pmseg() | | 37 | * If this line is commented out tests related to uvm_physseg_get_pmseg() |
38 | * wont run. | | 38 | * wont run. |
39 | * | | 39 | * |
40 | * Have a look at machine/uvm_physseg.h for more details. | | 40 | * Have a look at machine/uvm_physseg.h for more details. |
41 | */ | | 41 | */ |
42 | #define __HAVE_PMAP_PHYSSEG | | 42 | #define __HAVE_PMAP_PHYSSEG |
43 | | | 43 | |
44 | /* | | 44 | /* |
45 | * This is a dummy struct used for testing purposes | | 45 | * This is a dummy struct used for testing purposes |
46 | * | | 46 | * |
47 | * In reality this struct would exist in the MD part of the code residing in | | 47 | * In reality this struct would exist in the MD part of the code residing in |
| @@ -2241,27 +2241,27 @@ ATF_TC_BODY(uvm_page_physunload_force, t | | | @@ -2241,27 +2241,27 @@ ATF_TC_BODY(uvm_page_physunload_force, t |
2241 | uvm_physseg_t upm; | | 2241 | uvm_physseg_t upm; |
2242 | | | 2242 | |
2243 | setup(); | | 2243 | setup(); |
2244 | upm = uvm_page_physload(VALID_START_PFN_1, VALID_END_PFN_1, | | 2244 | upm = uvm_page_physload(VALID_START_PFN_1, VALID_END_PFN_1, |
2245 | VALID_AVAIL_START_PFN_1, VALID_AVAIL_END_PFN_1, VM_FREELIST_DEFAULT); | | 2245 | VALID_AVAIL_START_PFN_1, VALID_AVAIL_END_PFN_1, VM_FREELIST_DEFAULT); |
2246 | | | 2246 | |
2247 | ATF_REQUIRE_EQ(1, uvm_physseg_get_entries()); | | 2247 | ATF_REQUIRE_EQ(1, uvm_physseg_get_entries()); |
2248 | | | 2248 | |
2249 | ATF_REQUIRE_EQ(0, uvmexp.npages); | | 2249 | ATF_REQUIRE_EQ(0, uvmexp.npages); |
2250 | | | 2250 | |
2251 | /* Insert more than one segment iff VM_PHYSSEG_MAX > 1 */ | | 2251 | /* Insert more than one segment iff VM_PHYSSEG_MAX > 1 */ |
2252 | #if VM_PHYSSEG_MAX > 1 | | 2252 | #if VM_PHYSSEG_MAX > 1 |
2253 | /* | | 2253 | /* |
2254 | * We have couple of physloads done this is bacause of the fact that if | | 2254 | * We have couple of physloads done this is because of the fact that if |
2255 | * we physunload all the PFs from a given range and we have only one | | 2255 | * we physunload all the PFs from a given range and we have only one |
2256 | * segment in total a panic() is called | | 2256 | * segment in total a panic() is called |
2257 | */ | | 2257 | */ |
2258 | uvm_page_physload(VALID_START_PFN_2, VALID_END_PFN_2, | | 2258 | uvm_page_physload(VALID_START_PFN_2, VALID_END_PFN_2, |
2259 | VALID_AVAIL_START_PFN_2, VALID_AVAIL_END_PFN_2, VM_FREELIST_DEFAULT); | | 2259 | VALID_AVAIL_START_PFN_2, VALID_AVAIL_END_PFN_2, VM_FREELIST_DEFAULT); |
2260 | | | 2260 | |
2261 | ATF_REQUIRE_EQ(2, uvm_physseg_get_entries()); | | 2261 | ATF_REQUIRE_EQ(2, uvm_physseg_get_entries()); |
2262 | #endif | | 2262 | #endif |
2263 | | | 2263 | |
2264 | #if VM_PHYSSEG_MAX == 1 | | 2264 | #if VM_PHYSSEG_MAX == 1 |
2265 | atf_tc_expect_signal(SIGABRT, | | 2265 | atf_tc_expect_signal(SIGABRT, |
2266 | "cannot uvm_page_physunload() the last segment"); | | 2266 | "cannot uvm_page_physunload() the last segment"); |
2267 | #endif | | 2267 | #endif |