| null_vnops.c (103314) | null_vnops.c (105077) |
|---|---|
| 1/* 2 * Copyright (c) 1992, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * John Heidemann of the UCLA Ficus project. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 26 unchanged lines hidden (view full) --- 35 * 36 * @(#)null_vnops.c 8.6 (Berkeley) 5/27/95 37 * 38 * Ancestors: 39 * @(#)lofs_vnops.c 1.2 (Berkeley) 6/18/92 40 * ...and... 41 * @(#)null_vnodeops.c 1.20 92/07/07 UCLA Ficus project 42 * | 1/* 2 * Copyright (c) 1992, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * John Heidemann of the UCLA Ficus project. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 26 unchanged lines hidden (view full) --- 35 * 36 * @(#)null_vnops.c 8.6 (Berkeley) 5/27/95 37 * 38 * Ancestors: 39 * @(#)lofs_vnops.c 1.2 (Berkeley) 6/18/92 40 * ...and... 41 * @(#)null_vnodeops.c 1.20 92/07/07 UCLA Ficus project 42 * |
| 43 * $FreeBSD: head/sys/fs/nullfs/null_vnops.c 103314 2002-09-14 09:02:28Z njl $ | 43 * $FreeBSD: head/sys/fs/nullfs/null_vnops.c 105077 2002-10-14 03:20:36Z mckusick $ |
| 44 */ 45 46/* 47 * Null Layer 48 * 49 * (See mount_nullfs(8) for more information.) 50 * 51 * The null layer duplicates a portion of the filesystem --- 701 unchanged lines hidden (view full) --- 753 if (lowervp) { 754 null_hashrem(xp); 755 756 vrele(lowervp); 757 vrele(lowervp); 758 } 759 760 vp->v_data = NULL; | 44 */ 45 46/* 47 * Null Layer 48 * 49 * (See mount_nullfs(8) for more information.) 50 * 51 * The null layer duplicates a portion of the filesystem --- 701 unchanged lines hidden (view full) --- 753 if (lowervp) { 754 null_hashrem(xp); 755 756 vrele(lowervp); 757 vrele(lowervp); 758 } 759 760 vp->v_data = NULL; |
| 761 vp->v_vnlock = &vp->v_lock; |
|
| 761 FREE(xp, M_NULLFSNODE); 762 763 return (0); 764} 765 766static int 767null_print(ap) 768 struct vop_print_args /* { --- 93 unchanged lines hidden --- | 762 FREE(xp, M_NULLFSNODE); 763 764 return (0); 765} 766 767static int 768null_print(ap) 769 struct vop_print_args /* { --- 93 unchanged lines hidden --- |