| @@ -1,14 +1,14 @@ | | | @@ -1,14 +1,14 @@ |
| 1 | /* $NetBSD: ffs_vfsops.c,v 1.261 2010/08/09 15:50:13 pooka Exp $ */ | | 1 | /* $NetBSD: ffs_vfsops.c,v 1.262 2010/08/09 17:12:18 pooka Exp $ */ |
| 2 | | | 2 | |
| 3 | /*- | | 3 | /*- |
| 4 | * Copyright (c) 2008, 2009 The NetBSD Foundation, Inc. | | 4 | * Copyright (c) 2008, 2009 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 Wasabi Systems, Inc, and by Andrew Doran. | | 8 | * by Wasabi Systems, Inc, 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. |
| @@ -51,27 +51,27 @@ | | | @@ -51,27 +51,27 @@ |
| 51 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | | 51 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| 52 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | | 52 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 53 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | | 53 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 54 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | | 54 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 55 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | | 55 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 56 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | | 56 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 57 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | | 57 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 58 | * SUCH DAMAGE. | | 58 | * SUCH DAMAGE. |
| 59 | * | | 59 | * |
| 60 | * @(#)ffs_vfsops.c 8.31 (Berkeley) 5/20/95 | | 60 | * @(#)ffs_vfsops.c 8.31 (Berkeley) 5/20/95 |
| 61 | */ | | 61 | */ |
| 62 | | | 62 | |
| 63 | #include <sys/cdefs.h> | | 63 | #include <sys/cdefs.h> |
| 64 | __KERNEL_RCSID(0, "$NetBSD: ffs_vfsops.c,v 1.261 2010/08/09 15:50:13 pooka Exp $"); | | 64 | __KERNEL_RCSID(0, "$NetBSD: ffs_vfsops.c,v 1.262 2010/08/09 17:12:18 pooka Exp $"); |
| 65 | | | 65 | |
| 66 | #if defined(_KERNEL_OPT) | | 66 | #if defined(_KERNEL_OPT) |
| 67 | #include "opt_ffs.h" | | 67 | #include "opt_ffs.h" |
| 68 | #include "opt_quota.h" | | 68 | #include "opt_quota.h" |
| 69 | #include "opt_wapbl.h" | | 69 | #include "opt_wapbl.h" |
| 70 | #endif | | 70 | #endif |
| 71 | | | 71 | |
| 72 | #include <sys/param.h> | | 72 | #include <sys/param.h> |
| 73 | #include <sys/systm.h> | | 73 | #include <sys/systm.h> |
| 74 | #include <sys/namei.h> | | 74 | #include <sys/namei.h> |
| 75 | #include <sys/proc.h> | | 75 | #include <sys/proc.h> |
| 76 | #include <sys/kernel.h> | | 76 | #include <sys/kernel.h> |
| 77 | #include <sys/vnode.h> | | 77 | #include <sys/vnode.h> |
| @@ -930,27 +930,27 @@ ffs_mountfs(struct vnode *devvp, struct | | | @@ -930,27 +930,27 @@ ffs_mountfs(struct vnode *devvp, struct |
| 930 | #endif | | 930 | #endif |
| 931 | } | | 931 | } |
| 932 | | | 932 | |
| 933 | /* Check we haven't found an alternate superblock */ | | 933 | /* Check we haven't found an alternate superblock */ |
| 934 | if (fsblockloc != sblockloc) | | 934 | if (fsblockloc != sblockloc) |
| 935 | continue; | | 935 | continue; |
| 936 | | | 936 | |
| 937 | /* Validate size of superblock */ | | 937 | /* Validate size of superblock */ |
| 938 | if (sbsize > MAXBSIZE || sbsize < sizeof(struct fs)) | | 938 | if (sbsize > MAXBSIZE || sbsize < sizeof(struct fs)) |
| 939 | continue; | | 939 | continue; |
| 940 | | | 940 | |
| 941 | /* Check that we can handle the file system blocksize */ | | 941 | /* Check that we can handle the file system blocksize */ |
| 942 | if (fsbsize > MAXBSIZE) { | | 942 | if (fsbsize > MAXBSIZE) { |
| 943 | printf("ffs_mountfs: block size (%d) > MAXBSIZE (%d)", | | 943 | printf("ffs_mountfs: block size (%d) > MAXBSIZE (%d)\n", |
| 944 | fsbsize, MAXBSIZE); | | 944 | fsbsize, MAXBSIZE); |
| 945 | continue; | | 945 | continue; |
| 946 | } | | 946 | } |
| 947 | | | 947 | |
| 948 | /* Ok seems to be a good superblock */ | | 948 | /* Ok seems to be a good superblock */ |
| 949 | break; | | 949 | break; |
| 950 | } | | 950 | } |
| 951 | | | 951 | |
| 952 | fs = malloc((u_long)sbsize, M_UFSMNT, M_WAITOK); | | 952 | fs = malloc((u_long)sbsize, M_UFSMNT, M_WAITOK); |
| 953 | memcpy(fs, bp->b_data, sbsize); | | 953 | memcpy(fs, bp->b_data, sbsize); |
| 954 | ump->um_fs = fs; | | 954 | ump->um_fs = fs; |
| 955 | | | 955 | |
| 956 | #ifdef FFS_EI | | 956 | #ifdef FFS_EI |