diff options
Diffstat (limited to 'fs/ext3/super.c')
| -rw-r--r-- | fs/ext3/super.c | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 81868c0bc40e..6a66f3d02b75 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -631,13 +631,10 @@ static int ext3_show_options(struct seq_file *seq, struct vfsmount *vfs) } -static struct dentry *ext3_get_dentry(struct super_block *sb, void *vobjp) +static struct inode *ext3_nfs_get_inode(struct super_block *sb, + u64 ino, u32 generation) { - __u32 *objp = vobjp; - unsigned long ino = objp[0]; - __u32 generation = objp[1]; struct inode *inode; - struct dentry *result; if (ino < EXT3_FIRST_INO(sb) && ino != EXT3_ROOT_INO) return ERR_PTR(-ESTALE); @@ -660,15 +657,22 @@ static struct dentry *ext3_get_dentry(struct super_block *sb, void *vobjp) iput(inode); return ERR_PTR(-ESTALE); } - /* now to find a dentry. - * If possible, get a well-connected one - */ - result = d_alloc_anon(inode); - if (!result) { - iput(inode); - return ERR_PTR(-ENOMEM); - } - return result; + + return inode; +} + +static struct dentry *ext3_fh_to_dentry(struct super_block *sb, struct fid *fid, + int fh_len, int fh_type) +{ + return generic_fh_to_dentry(sb, fid, fh_len, fh_type, + ext3_nfs_get_inode); +} + +static struct dentry *ext3_fh_to_parent(struct super_block *sb, struct fid *fid, + int fh_len, int fh_type) +{ + return generic_fh_to_parent(sb, fid, fh_len, fh_type, + ext3_nfs_get_inode); } #ifdef CONFIG_QUOTA @@ -738,8 +742,9 @@ static const struct super_operations ext3_sops = { }; static struct export_operations ext3_export_ops = { + .fh_to_dentry = ext3_fh_to_dentry, + .fh_to_parent = ext3_fh_to_parent, .get_parent = ext3_get_parent, - .get_dentry = ext3_get_dentry, }; enum { |