Module Name: src Committed By: mlelstv Date: Sat Aug 29 21:04:22 UTC 2015
Modified Files: src/sys/ufs/lfs: lfs_accessors.h lfs_alloc.c Log Message: Fix IFILE pointer calculation when scanning freelist. To generate a diff of this commit: cvs rdiff -u -r1.14 -r1.15 src/sys/ufs/lfs/lfs_accessors.h cvs rdiff -u -r1.127 -r1.128 src/sys/ufs/lfs/lfs_alloc.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/ufs/lfs/lfs_accessors.h diff -u src/sys/ufs/lfs/lfs_accessors.h:1.14 src/sys/ufs/lfs/lfs_accessors.h:1.15 --- src/sys/ufs/lfs/lfs_accessors.h:1.14 Wed Aug 19 20:33:29 2015 +++ src/sys/ufs/lfs/lfs_accessors.h Sat Aug 29 21:04:22 2015 @@ -1,4 +1,4 @@ -/* $NetBSD: lfs_accessors.h,v 1.14 2015/08/19 20:33:29 dholland Exp $ */ +/* $NetBSD: lfs_accessors.h,v 1.15 2015/08/29 21:04:22 mlelstv Exp $ */ /* from NetBSD: lfs.h,v 1.165 2015/07/24 06:59:32 dholland Exp */ /* from NetBSD: dinode.h,v 1.22 2013/01/22 09:39:18 dholland Exp */ @@ -494,6 +494,15 @@ lfs_fi_setblock(STRUCT_LFS *fs, FINFO *f } \ UNSHARE_IFLOCK(F); \ } while (0) +#define LFS_IENTRY_NEXT(IP, F) do { \ + if ((F)->lfs_is64) { \ + (IP) = (IFILE *)((IFILE64 *)(IP) + 1); \ + } else if (lfs_sb_getversion(F) > 1) { \ + (IP) = (IFILE *)((IFILE32 *)(IP) + 1); \ + } else { \ + (IP) = (IFILE *)((IFILE_V1 *)(IP) + 1); \ + } \ +} while (0) #define LFS_DEF_IF_ACCESSOR(type, type32, field) \ static __unused inline type \ Index: src/sys/ufs/lfs/lfs_alloc.c diff -u src/sys/ufs/lfs/lfs_alloc.c:1.127 src/sys/ufs/lfs/lfs_alloc.c:1.128 --- src/sys/ufs/lfs/lfs_alloc.c:1.127 Wed Aug 12 18:28:01 2015 +++ src/sys/ufs/lfs/lfs_alloc.c Sat Aug 29 21:04:22 2015 @@ -1,4 +1,4 @@ -/* $NetBSD: lfs_alloc.c,v 1.127 2015/08/12 18:28:01 dholland Exp $ */ +/* $NetBSD: lfs_alloc.c,v 1.128 2015/08/29 21:04:22 mlelstv Exp $ */ /*- * Copyright (c) 1999, 2000, 2001, 2002, 2003, 2007 The NetBSD Foundation, Inc. @@ -60,7 +60,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: lfs_alloc.c,v 1.127 2015/08/12 18:28:01 dholland Exp $"); +__KERNEL_RCSID(0, "$NetBSD: lfs_alloc.c,v 1.128 2015/08/29 21:04:22 mlelstv Exp $"); #if defined(_KERNEL_OPT) #include "opt_quota.h" @@ -586,7 +586,7 @@ lfs_order_freelist(struct lfs *fs) if (ino % lfs_sb_getifpb(fs) == 0) LFS_IENTRY(ifp, fs, ino, bp); else - ++ifp; + LFS_IENTRY_NEXT(ifp, fs); /* Don't put zero or ifile on the free list */ if (ino == LFS_UNUSED_INUM || ino == LFS_IFILE_INUM)