diff options
47 files changed, 431 insertions, 402 deletions
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c index 973c5c3705e..f2bef5e14fa 100644 --- a/arch/alpha/kernel/osf_sys.c +++ b/arch/alpha/kernel/osf_sys.c @@ -259,7 +259,7 @@ osf_statfs(char __user *path, struct osf_statfs __user *buffer, unsigned long bu retval = user_path_walk(path, &nd); if (!retval) { - retval = do_osf_statfs(nd.dentry, buffer, bufsiz); + retval = do_osf_statfs(nd.path.dentry, buffer, bufsiz); path_release(&nd); } return retval; diff --git a/arch/mips/kernel/sysirix.c b/arch/mips/kernel/sysirix.c index d70c4e0e85f..49d6292ffa0 100644 --- a/arch/mips/kernel/sysirix.c +++ b/arch/mips/kernel/sysirix.c @@ -694,7 +694,7 @@ asmlinkage int irix_statfs(const char __user *path, if (error) goto out; - error = vfs_statfs(nd.dentry, &kbuf); + error = vfs_statfs(nd.path.dentry, &kbuf); if (error) goto dput_and_out; @@ -1360,7 +1360,7 @@ asmlinkage int irix_statvfs(char __user *fname, struct irix_statvfs __user *buf) error = user_path_walk(fname, &nd); if (error) goto out; - error = vfs_statfs(nd.dentry, &kbuf); + error = vfs_statfs(nd.path.dentry, &kbuf); if (error) goto dput_and_out; @@ -1611,7 +1611,7 @@ asmlinkage int irix_statvfs64(char __user *fname, struct irix_statvfs64 __user * error = user_path_walk(fname, &nd); if (error) goto out; - error = vfs_statfs(nd.dentry, &kbuf); + error = vfs_statfs(nd.path.dentry, &kbuf); if (error) goto dput_and_out; diff --git a/arch/parisc/hpux/sys_hpux.c b/arch/parisc/hpux/sys_hpux.c index 3e025df2dc8..d7395af3e84 100644 --- a/arch/parisc/hpux/sys_hpux.c +++ b/arch/parisc/hpux/sys_hpux.c @@ -219,7 +219,7 @@ asmlinkage long hpux_statfs(const char __user *path, error = user_path_walk(path, &nd); if (!error) { struct hpux_statfs tmp; - error = vfs_statfs_hpux(nd.dentry, &tmp); + error = vfs_statfs_hpux(nd.path.dentry, &tmp); if (!error && copy_to_user(buf, &tmp, sizeof(tmp))) error = -EFAULT; path_release(&nd); diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c index e6e6559c55e..6d1228c66c5 100644 --- a/arch/powerpc/platforms/cell/spufs/inode.c +++ b/arch/powerpc/platforms/cell/spufs/inode.c @@ -1,3 +1,4 @@ + /* * SPU file system * @@ -592,7 +593,7 @@ long spufs_create(struct nameidata *nd, unsigned int flags, mode_t mode, ret = -EINVAL; /* check if we are on spufs */ - if (nd->dentry->d_sb->s_type != &spufs_type) + if (nd->path.dentry->d_sb->s_type != &spufs_type) goto out; /* don't accept undefined flags */ @@ -600,9 +601,9 @@ long spufs_create(struct nameidata *nd, unsigned int flags, mode_t mode, goto out; /* only threads can be underneath a gang */ - if (nd->dentry != nd->dentry->d_sb->s_root) { + if (nd->path.dentry != nd->path.dentry->d_sb->s_root) { if ((flags & SPU_CREATE_GANG) || - !SPUFS_I(nd->dentry->d_inode)->i_gang) + !SPUFS_I(nd->path.dentry->d_inode)->i_gang) goto out; } @@ -618,16 +619,17 @@ long spufs_create(struct nameidata *nd, unsigned int flags, mode_t mode, mode &= ~current->fs->umask; if (flags & SPU_CREATE_GANG) - return spufs_create_gang(nd->dentry->d_inode, - dentry, nd->mnt, mode); + return spufs_create_gang(nd->path.dentry->d_inode, + dentry, nd->path.mnt, mode); else - return spufs_create_context(nd->dentry->d_inode, - dentry, nd->mnt, flags, mode, filp); + return spufs_create_context(nd->path.dentry->d_inode, + dentry, nd->path.mnt, flags, mode, + filp); out_dput: dput(dentry); out_dir: - mutex_unlock(&nd->dentry->d_inode->i_mutex); + mutex_unlock(&nd->path.dentry->d_inode->i_mutex); out: return ret; } diff --git a/arch/sparc64/solaris/fs.c b/arch/sparc64/solaris/fs.c index 9311bfe4f2f..516932e9f70 100644 --- a/arch/sparc64/solaris/fs.c +++ b/arch/sparc64/solaris/fs.c @@ -434,8 +434,8 @@ asmlinkage int solaris_statvfs(u32 path, u32 buf) error = user_path_walk(A(path),&nd); if (!error) { - struct inode * inode = nd.dentry->d_inode; - error = report_statvfs(nd.mnt, inode, buf); + struct inode *inode = nd.path.dentry->d_inode; + error = report_statvfs(nd.path.mnt, inode, buf); path_release(&nd); } return error; @@ -464,8 +464,8 @@ asmlinkage int solaris_statvfs64(u32 path, u32 buf) lock_kernel(); error = user_path_walk(A(path), &nd); if (!error) { - struct inode * inode = nd.dentry->d_inode; - error = report_statvfs64(nd.mnt, inode, buf); + struct inode *inode = nd.path.dentry->d_inode; + error = report_statvfs64(nd.path.mnt, inode, buf); path_release(&nd); } unlock_kernel(); diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c index ebb265c07e4..19d579d74d2 100644 --- a/arch/um/drivers/mconsole_kern.c +++ b/arch/um/drivers/mconsole_kern.c @@ -145,8 +145,8 @@ void mconsole_proc(struct mc_request *req) } up_write(&super->s_umount); - nd.dentry = super->s_root; - nd.mnt = NULL; + nd.path.dentry = super->s_root; + nd.path.mnt = NULL; nd.flags = O_RDONLY + 1; nd.last_type = LAST_ROOT; @@ -159,7 +159,7 @@ void mconsole_proc(struct mc_request *req) goto out_kill; } - file = dentry_open(nd.dentry, nd.mnt, O_RDONLY); + file = dentry_open(nd.path.dentry, nd.path.mnt, O_RDONLY); if (IS_ERR(file)) { mconsole_reply(req, "Failed to open file", 1, 0); goto out_kill; diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c index f1606298238..b611a3c6150 100644 --- a/drivers/md/dm-table.c +++ b/drivers/md/dm-table.c @@ -361,7 +361,7 @@ static int lookup_device(const char *path, dev_t *dev) if ((r = path_lookup(path, LOOKUP_FOLLOW, &nd))) return r; - inode = nd.dentry->d_inode; + inode = nd.path.dentry->d_inode; if (!inode) { r = -ENOENT; goto out; diff --git a/drivers/mtd/mtdsuper.c b/drivers/mtd/mtdsuper.c index 9b430f20b64..e376f451790 100644 --- a/drivers/mtd/mtdsuper.c +++ b/drivers/mtd/mtdsuper.c @@ -184,25 +184,25 @@ int get_sb_mtd(struct file_system_type *fs_type, int flags, ret = path_lookup(dev_name, LOOKUP_FOLLOW, &nd); DEBUG(1, "MTDSB: path_lookup() returned %d, inode %p\n", - ret, nd.dentry ? nd.dentry->d_inode : NULL); + ret, nd.path.dentry ? nd.path.dentry->d_inode : NULL); if (ret) return ret; ret = -EINVAL; - if (!S_ISBLK(nd.dentry->d_inode->i_mode)) + if (!S_ISBLK(nd.path.dentry->d_inode->i_mode)) goto out; - if (nd.mnt->mnt_flags & MNT_NODEV) { + if (nd.path.mnt->mnt_flags & MNT_NODEV) { ret = -EACCES; goto out; } - if (imajor(nd.dentry->d_inode) != MTD_BLOCK_MAJOR) + if (imajor(nd.path.dentry->d_inode) != MTD_BLOCK_MAJOR) goto not_an_MTD_device; - mtdnr = iminor(nd.dentry->d_inode); + mtdnr = iminor(nd.path.dentry->d_inode); path_release(&nd); return get_sb_mtd_nr(fs_type, flags, dev_name, data, mtdnr, fill_super, diff --git a/fs/afs/mntpt.c b/fs/afs/mntpt.c index 5ce43b63c60..4136dfb9ffb 100644 --- a/fs/afs/mntpt.c +++ b/fs/afs/mntpt.c @@ -218,14 +218,14 @@ static void *afs_mntpt_follow_link(struct dentry *dentry, struct nameidata *nd) _enter("%p{%s},{%s:%p{%s},}", dentry, dentry->d_name.name, - nd->mnt->mnt_devname, + nd->path.mnt->mnt_devname, dentry, - nd->dentry->d_name.name); + nd->path.dentry->d_name.name); - dput(nd->dentry); - nd->dentry = dget(dentry); + dput(nd->path.dentry); + nd->path.dentry = dget(dentry); - newmnt = afs_mntpt_do_automount(nd->dentry); + newmnt = afs_mntpt_do_automount(nd->path.dentry); if (IS_ERR(newmnt)) { path_release(nd); return (void *)newmnt; @@ -235,17 +235,17 @@ static void *afs_mntpt_follow_link(struct dentry *dentry, struct nameidata *nd) err = do_add_mount(newmnt, nd, MNT_SHRINKABLE, &afs_vfsmounts); switch (err) { case 0: - dput(nd->dentry); - mntput(nd->mnt); - nd->mnt = newmnt; - nd->dentry = dget(newmnt->mnt_root); + dput(nd->path.dentry); + mntput(nd->path.mnt); + nd->path.mnt = newmnt; + nd->path.dentry = dget(newmnt->mnt_root); schedule_delayed_work(&afs_mntpt_expiry_timer, afs_mntpt_expiry_timeout * HZ); break; case -EBUSY: /* someone else made a mount here whilst we were busy */ - while (d_mountpoint(nd->dentry) && - follow_down(&nd->mnt, &nd->dentry)) + while (d_mountpoint(nd->path.dentry) && + follow_down(&nd->path.mnt, &nd->path.dentry)) ; err = 0; default: diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c index 2bbcc8151dc..a119c863ff3 100644 --- a/fs/autofs4/root.c +++ b/fs/autofs4/root.c @@ -368,7 +368,8 @@ static void *autofs4_follow_link(struct dentry *dentry, struct nameidata *nd) * so we don't need to follow the mount. */ if (d_mountpoint(dentry)) { - if (!autofs4_follow_mount(&nd->mnt, &nd->dentry)) { + if (!autofs4_follow_mount(&nd->path.mnt, + &nd->path.dentry)) { status = -ENOENT; goto out_error; } diff --git a/fs/block_dev.c b/fs/block_dev.c index e63067d25cd..5f4721fdbdb 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -1397,12 +1397,12 @@ struct block_device *lookup_bdev(const char *path) if (error) return ERR_PTR(error); - inode = nd.dentry->d_inode; + inode = nd.path.dentry->d_inode; error = -ENOTBLK; if (!S_ISBLK(inode->i_mode)) goto fail; error = -EACCES; - if (nd.mnt->mnt_flags & MNT_NODEV) + if (nd.path.mnt->mnt_flags & MNT_NODEV) goto fail; error = -ENOMEM; bdev = bd_acquire(inode); diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c index 413ee2349d1..bcd53c2fe78 100644 --- a/fs/cifs/cifs_dfs_ref.c +++ b/fs/cifs/cifs_dfs_ref.c @@ -259,18 +259,18 @@ static int add_mount_helper(struct vfsmount *newmnt, struct nameidata *nd, int err; mntget(newmnt); - err = do_add_mount(newmnt, nd, nd->mnt->mnt_flags, mntlist); + err = do_add_mount(newmnt, nd, nd->path.mnt->mnt_flags, mntlist); switch (err) { case 0: - dput(nd->dentry); - mntput(nd->mnt); - nd->mnt = newmnt; - nd->dentry = dget(newmnt->mnt_root); + dput(nd->path.dentry); + mntput(nd->path.mnt); + nd->path.mnt = newmnt; + nd->path.dentry = dget(newmnt->mnt_root); break; case -EBUSY: /* someone else made a mount here whilst we were busy */ - while (d_mountpoint(nd->dentry) && - follow_down(&nd->mnt, &nd->dentry)) + while (d_mountpoint(nd->path.dentry) && + follow_down(&nd->path.mnt, &nd->path.dentry)) ; err = 0; default: @@ -307,8 +307,8 @@ cifs_dfs_follow_mountpoint(struct dentry *dentry, struct nameidata *nd) xid = GetXid(); - dput(nd->dentry); - nd->dentry = dget(dentry); + dput(nd->path.dentry); + nd->path.dentry = dget(dentry); cifs_sb = CIFS_SB(dentry->d_inode->i_sb); ses = cifs_sb->tcon->ses; @@ -340,7 +340,8 @@ cifs_dfs_follow_mountpoint(struct dentry *dentry, struct nameidata *nd) rc = -EINVAL; goto out_err; } - mnt = cifs_dfs_do_refmount(nd->mnt, nd->dentry, + mnt = cifs_dfs_do_refmount(nd->path.mnt, + nd->path.dentry, referrals[i].node_name); cFYI(1, ("%s: cifs_dfs_do_refmount:%s , mnt:%p", __FUNCTION__, @@ -357,7 +358,7 @@ cifs_dfs_follow_mountpoint(struct dentry *dentry, struct nameidata *nd) if (IS_ERR(mnt)) goto out_err; - nd->mnt->mnt_flags |= MNT_SHRINKABLE; + nd->path.mnt->mnt_flags |= MNT_SHRINKABLE; rc = add_mount_helper(mnt, nd, &cifs_dfs_automount_list); out: diff --git a/fs/coda/pioctl.c b/fs/coda/pioctl.c index 2bf3026adc8..3b6a1b721b4 100644 --- a/fs/coda/pioctl.c +++ b/fs/coda/pioctl.c @@ -75,7 +75,7 @@ static int coda_pioctl(struct inode * inode, struct file * filp, if ( error ) { return error; } else { - target_inode = nd.dentry->d_inode; + target_inode = nd.path.dentry->d_inode; } /* return if it is not a Coda inode */ diff --git a/fs/compat.c b/fs/compat.c index ee80ff341d3..a8d62375ada 100644 --- a/fs/compat.c +++ b/fs/compat.c @@ -241,7 +241,7 @@ asmlinkage long compat_sys_statfs(const char __user *path, struct compat_statfs error = user_path_walk(path, &nd); if (!error) { struct kstatfs tmp; - error = vfs_statfs(nd.dentry, &tmp); + error = vfs_statfs(nd.path.dentry, &tmp); if (!error) error = put_compat_statfs(buf, &tmp); path_release(&nd); @@ -309,7 +309,7 @@ asmlinkage long compat_sys_statfs64(const char __user *path, compat_size_t sz, s error = user_path_walk(path, &nd); if (!error) { struct kstatfs tmp; - error = vfs_statfs(nd.dentry, &tmp); + error = vfs_statfs(nd.path.dentry, &tmp); if (!error) error = put_compat_statfs64(buf, &tmp); path_release(&nd); diff --git a/fs/configfs/symlink.c b/fs/configfs/symlink.c index 22700d2857d..cda3ea001ae 100644 --- a/fs/configfs/symlink.c +++ b/fs/configfs/symlink.c @@ -99,8 +99,8 @@ static int get_target(const char *symname, struct nameidata *nd, ret = path_lookup(symname, LOOKUP_FOLLOW|LOOKUP_DIRECTORY, nd); if (!ret) { - if (nd->dentry->d_sb == configfs_sb) { - *target = configfs_get_config_item(nd->dentry); + if (nd->path.dentry->d_sb == configfs_sb) { + *target = configfs_get_config_item(nd->path.dentry); if (!*target) { ret = -ENOENT; path_release(nd); diff --git a/fs/dquot.c b/fs/dquot.c index def4e969df7..289f48d2c72 100644 --- a/fs/dquot.c +++ b/fs/dquot.c @@ -1633,14 +1633,15 @@ int vfs_quota_on(struct super_block *sb, int type, int format_id, char *path) error = path_lookup(path, LOOKUP_FOLLOW, &nd); if (error < 0) return error; - error = security_quota_on(nd.dentry); + error = security_quota_on(nd.path.dentry); if (error) goto out_path; /* Quota file not on the same filesystem? */ - if (nd.mnt->mnt_sb != sb) + if (nd.path.mnt->mnt_sb != sb) error = -EXDEV; else - error = vfs_quota_on_inode(nd.dentry->d_inode, type, format_id); + error = vfs_quota_on_inode(nd.path.dentry->d_inode, type, + format_id); out_path: path_release(&nd); return error; diff --git a/fs/ecryptfs/dentry.c b/fs/ecryptfs/dentry.c index cb20b964419..841a032050a 100644 --- a/fs/ecryptfs/dentry.c +++ b/fs/ecryptfs/dentry.c @@ -51,13 +51,13 @@ static int ecryptfs_d_revalidate(struct dentry *dentry, struct nameidata *nd) if (!lower_dentry->d_op || !lower_dentry->d_op->d_revalidate) goto out; - dentry_save = nd->dentry; - vfsmount_save = nd->mnt; - nd->dentry = lower_dentry; - nd->mnt = lower_mnt; + dentry_save = nd->path.dentry; + vfsmount_save = nd->path.mnt; + nd->path.dentry = lower_dentry; + nd->path.mnt = lower_mnt; rc = lower_dentry->d_op->d_revalidate(lower_dentry, nd); - nd->dentry = dentry_save; - nd->mnt = vfsmount_save; + nd->path.dentry = dentry_save; + nd->path.mnt = vfsmount_save; if (dentry->d_inode) { struct inode *lower_inode = ecryptfs_inode_to_lower(dentry->d_inode); diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index edd1e44e9d4..e2386115210 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -77,13 +77,13 @@ ecryptfs_create_underlying_file(struct inode *lower_dir_inode, struct vfsmount *vfsmount_save; int rc; - dentry_save = nd->dentry; - vfsmount_save = nd->mnt; - nd->dentry = lower_dentry; - nd->mnt = lower_mnt; + dentry_save = nd->path.dentry; + vfsmount_save = nd->path.mnt; + nd->path.dentry = lower_dentry; + nd->path.mnt = lower_mnt; rc = vfs_create(lower_dir_inode, lower_dentry, mode, nd); - nd->dentry = dentry_save; - nd->mnt = vfsmount_save; + nd->path.dentry = dentry_save; + nd->path.mnt = vfsmount_save; return rc; } @@ -819,14 +819,14 @@ ecryptfs_permission(struct inode *inode, int mask, struct nameidata *nd) int rc; if (nd) { - struct vfsmount *vfsmnt_save = nd->mnt; - struct dentry *dentry_save = nd->dentry; + struct vfsmount *vfsmnt_save = nd->path.mnt; + struct dentry *dentry_save = nd->path.dentry; - nd->mnt = ecryptfs_dentry_to_lower_mnt(nd->dentry); - nd->dentry = ecryptfs_dentry_to_lower(nd->dentry); + nd->path.mnt = ecryptfs_dentry_to_lower_mnt(nd->path.dentry); + nd->path.dentry = ecryptfs_dentry_to_lower(nd->path.dentry); rc = permission(ecryptfs_inode_to_lower(inode), mask, nd); - nd->mnt = vfsmnt_save; - nd->dentry = dentry_save; + nd->path.mnt = vfsmnt_save; + nd->path.dentry = dentry_save; } else rc = permission(ecryptfs_inode_to_lower(inode), mask, NULL); return rc; diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c index 778c420e4ca..a70555a6472 100644 --- a/fs/ecryptfs/main.c +++ b/fs/ecryptfs/main.c @@ -513,8 +513,8 @@ static int ecryptfs_read_super(struct super_block *sb, const char *dev_name) ecryptfs_printk(KERN_WARNING, "path_lookup() failed\n"); goto out; } - lower_root = nd.dentry; - lower_mnt = nd.mnt; + lower_root = nd.path.dentry; + lower_mnt = nd.path.mnt; ecryptfs_set_superblock_lower(sb, lower_root->d_sb); sb->s_maxbytes = lower_root->d_sb->s_maxbytes; sb->s_blocksize = lower_root->d_sb->s_blocksize; diff --git a/fs/exec.c b/fs/exec.c index 9ff6069094d..7a12d2d1ac1 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -112,7 +112,7 @@ asmlinkage long sys_uselib(const char __user * library) goto out; error = -EINVAL; - if (!S_ISREG(nd.dentry->d_inode->i_mode)) + if (!S_ISREG(nd.path.dentry->d_inode->i_mode)) goto exit; error = vfs_permission(&nd, MAY_READ | MAY_EXEC); @@ -652,7 +652,7 @@ struct file *open_exec(const char *name) file = ERR_PTR(err); if (!err) { - struct inode *inode = nd.dentry->d_inode; + struct inode *inode = nd.path.dentry->d_inode; file = ERR_PTR(-EACCES); if (S_ISREG(inode->i_mode)) { int err = vfs_permission(&nd, MAY_EXEC); diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 8e02cbfb112..0b5057e0dc1 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -2758,12 +2758,12 @@ static int ext3_quota_on(struct super_block *sb, int type, int format_id, if (err) return err; /* Quotafile not on the same filesystem? */ - if (nd.mnt->mnt_sb != sb) { + if (nd.path.mnt->mnt_sb != sb) { path_release(&nd); return -EXDEV; } /* Quotafile not of fs root? */ - if (nd.dentry->d_parent->d_inode != sb->s_root->d_inode) + if (nd.path.dentry->d_parent->d_inode != sb->s_root->d_inode) printk(KERN_WARNING "EXT3-fs: Quota file not on filesystem root. " "Journalled quota will not work.\n"); diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 0072da75221..37117990073 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -3158,12 +3158,12 @@ static int ext4_quota_on(struct super_block *sb, int type, int format_id, if (err) return err; /* Quotafile not on the same filesystem? */ - if (nd.mnt->mnt_sb != sb) { + if (nd.path.mnt->mnt_sb != sb) { path_release(&nd); return -EXDEV; } /* Quotafile not of fs root? */ - if (nd.dentry->d_parent->d_inode != sb->s_root->d_inode) + if (nd.path.dentry->d_parent->d_inode != sb->s_root->d_inode) printk(KERN_WARNING "EXT4-fs: Quota file not on filesystem root. " "Journalled quota will not work.\n"); diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c index 43d511bba52..f4ced7fcda8 100644 --- a/fs/gfs2/ops_fstype.c +++ b/fs/gfs2/ops_fstype.c @@ -884,12 +884,13 @@ static struct super_block* get_gfs2_sb(const char *dev_name) dev_name); goto out; } - error = vfs_getattr(nd.mnt, nd.dentry, &stat); + error = vfs_getattr(nd.path.mnt, nd.path.dentry, &stat); fstype = get_fs_type("gfs2"); list_for_each_entry(s, &fstype->fs_supers, s_instances) { if ((S_ISBLK(stat.mode) && s->s_dev == stat.rdev) || - (S_ISDIR(stat.mode) && s == nd.dentry->d_inode->i_sb)) { + (S_ISDIR(stat.mode) && + s == nd.path.dentry->d_inode->i_sb)) { sb = s; goto free_nd; } diff --git a/fs/inotify_user.c b/fs/inotify_user.c index 9ef4d212c50..e9c58652533 100644 --- a/fs/inotify_user.c +++ b/fs/inotify_user.c @@ -667,7 +667,7 @@ asmlinkage long sys_inotify_add_watch(int fd, const char __user *path, u32 mask) goto fput_and_out; /* inode held in place by reference to nd; dev by fget on fd */ - inode = nd.dentry->d_inode; + inode = nd.path.dentry->d_inode; dev = filp->private_data; mutex_lock(&dev->up_mutex); diff --git a/fs/namei.c b/fs/namei.c index 3ed4d7576d6..c9b05a71c39 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -231,7 +231,7 @@ int permission(struct inode *inode, int mask, struct nameidata *nd) struct vfsmount *mnt = NULL; if (nd) - mnt = nd->mnt; + mnt = nd->path.mnt; if (mask & MAY_WRITE) { umode_t mode = inode->i_mode; @@ -296,7 +296,7 @@ int permission(struct inode *inode, int mask, struct nameidata *nd) */ int vfs_permission(struct nameidata *nd, int mask) { - return permission(nd->dentry->d_inode, mask, nd); + return permission(nd->path.dentry->d_inode, mask, nd); } /** @@ -364,8 +364,8 @@ int deny_write_access(struct file * file) void path_release(struct nameidata *nd) { - dput(nd->dentry); - mntput(nd->mnt); + dput(nd->path.dentry); + mntput(nd->path.mnt); } /** @@ -530,15 +530,15 @@ walk_init_root(const char *name, struct nameidata *nd) read_lock(&fs->lock); if (fs->altroot && !(nd->flags & LOOKUP_NOALT)) { - nd->mnt = mntget(fs->altrootmnt); - nd->dentry = dget(fs->altroot); + nd->path.mnt = mntget(fs->altrootmnt); + nd->path.dentry = dget(fs->altroot); read_unlock(&fs->lock); if (__emul_lookup_dentry(name,nd)) return 0; read_lock(&fs->lock); } - nd->mnt = mntget(fs->rootmnt); - nd->dentry = dget(fs->root); + nd->path.mnt = mntget(fs->rootmnt); + nd->path.dentry = dget(fs->root); read_unlock(&fs->lock); return 1; } @@ -581,17 +581,17 @@ fail: static inline void dput_path(struct path *path, struct nameidata *nd) { dput(path->dentry); - if (path->mnt != nd->mnt) + if (path->mnt != nd->path.mnt) mntput(path->mnt); } static inline void path_to_nameidata(struct path *path, struct nameidata *nd) { - dput(nd->dentry); - if (nd->mnt != path->mnt) - mntput(nd->mnt); - nd->mnt = path->mnt; - nd->dentry = path->dentry; + dput(nd->path.dentry); + if (nd->path.mnt != path->mnt) + mntput(nd->path.mnt); + nd->path.mnt = path->mnt; + nd->path.dentry = path->dentry; } static __always_inline int __do_follow_link(struct path *path, struct nameidata *nd) @@ -603,7 +603,7 @@ static __always_inline int __do_follow_link(struct path *path, struct nameidata touch_atime |