| null_vfsops.c (103934) | null_vfsops.c (109623) |
|---|---|
| 1/* 2 * Copyright (c) 1992, 1993, 1995 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software donated to Berkeley by 6 * Jan-Simon Pendry. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 22 unchanged lines hidden (view full) --- 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)null_vfsops.c 8.2 (Berkeley) 1/21/94 37 * 38 * @(#)lofs_vfsops.c 1.2 (Berkeley) 6/18/92 | 1/* 2 * Copyright (c) 1992, 1993, 1995 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software donated to Berkeley by 6 * Jan-Simon Pendry. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 22 unchanged lines hidden (view full) --- 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)null_vfsops.c 8.2 (Berkeley) 1/21/94 37 * 38 * @(#)lofs_vfsops.c 1.2 (Berkeley) 6/18/92 |
| 39 * $FreeBSD: head/sys/fs/nullfs/null_vfsops.c 103934 2002-09-25 02:28:07Z jeff $ | 39 * $FreeBSD: head/sys/fs/nullfs/null_vfsops.c 109623 2003-01-21 08:56:16Z alfred $ |
| 40 */ 41 42/* 43 * Null Layer 44 * (See null_vnops.c for a description of what this does.) 45 */ 46 47#include <sys/param.h> --- 105 unchanged lines hidden (view full) --- 153 */ 154 if (lowerrootvp == VTONULL(mp->mnt_vnodecovered)->null_lowervp) { 155 NULLFSDEBUG("nullfs_mount: multi null mount?\n"); 156 vput(lowerrootvp); 157 return (EDEADLK); 158 } 159 160 xmp = (struct null_mount *) malloc(sizeof(struct null_mount), | 40 */ 41 42/* 43 * Null Layer 44 * (See null_vnops.c for a description of what this does.) 45 */ 46 47#include <sys/param.h> --- 105 unchanged lines hidden (view full) --- 153 */ 154 if (lowerrootvp == VTONULL(mp->mnt_vnodecovered)->null_lowervp) { 155 NULLFSDEBUG("nullfs_mount: multi null mount?\n"); 156 vput(lowerrootvp); 157 return (EDEADLK); 158 } 159 160 xmp = (struct null_mount *) malloc(sizeof(struct null_mount), |
| 161 M_NULLFSMNT, M_WAITOK); /* XXX */ | 161 M_NULLFSMNT, 0); /* XXX */ |
| 162 163 /* 164 * Save reference to underlying FS 165 */ 166 xmp->nullm_vfs = lowerrootvp->v_mount; 167 168 /* 169 * Save reference. Each mount also holds --- 260 unchanged lines hidden --- | 162 163 /* 164 * Save reference to underlying FS 165 */ 166 xmp->nullm_vfs = lowerrootvp->v_mount; 167 168 /* 169 * Save reference. Each mount also holds --- 260 unchanged lines hidden --- |