fs/ext3/namei.c    |   29 +++++++++++++++++++++++++++++
 include/linux/fs.h |    1 +
 2 files changed, 30 insertions(+)

--- linux-2.4.20-vanilla/include/linux/fs.h~ext3-raw-lookup	2003-09-13 17:03:05.000000000 +0400
+++ linux-2.4.20-vanilla-alexey/include/linux/fs.h	2003-09-15 10:16:38.000000000 +0400
@@ -865,6 +865,7 @@ struct inode_operations {
 	int (*create) (struct inode *,struct dentry *,int);
 	int (*create_it) (struct inode *,struct dentry *,int, struct lookup_intent *);
 	struct dentry * (*lookup) (struct inode *,struct dentry *);
+	int (*lookup_raw) (struct inode *, const char *, int, ino_t *);
 	struct dentry * (*lookup_it) (struct inode *,struct dentry *, struct lookup_intent *, int flags);
 	int (*link) (struct dentry *,struct inode *,struct dentry *);
 	int (*link_raw) (struct nameidata *,struct nameidata *);
--- linux-2.4.20-vanilla/fs/ext3/namei.c~ext3-raw-lookup	2003-09-13 17:03:05.000000000 +0400
+++ linux-2.4.20-vanilla-alexey/fs/ext3/namei.c	2003-09-15 10:18:52.000000000 +0400
@@ -957,6 +957,34 @@ static struct dentry *ext3_lookup(struct
 	return NULL;
 }
 
+static int ext3_lookup_raw(struct inode *dir, const char *name,
+				int len, ino_t *data)
+{
+	struct ext3_dir_entry_2 *de;
+	struct buffer_head *bh;
+	struct dentry parent;
+	struct dentry dentry;
+
+	if (len > EXT3_NAME_LEN)
+		return -ENAMETOOLONG;
+
+	parent.d_inode = dir;
+	dentry.d_parent = &parent;
+	dentry.d_name.name = name;
+	dentry.d_name.len = len;
+
+	bh = ext3_find_entry(&dentry, &de);
+	if (bh) {
+		unsigned long ino = le32_to_cpu(de->inode);
+		brelse (bh);
+		if (data)
+			*data = ino;
+		return 0; /* found name */
+	}
+
+	return -ENOENT;
+}
+
 #define S_SHIFT 12
 static unsigned char ext3_type_by_mode[S_IFMT >> S_SHIFT] = {
 	[S_IFREG >> S_SHIFT]	EXT3_FT_REG_FILE,
@@ -2247,6 +2275,7 @@ end_rename:
 struct inode_operations ext3_dir_inode_operations = {
 	create:		ext3_create,		/* BKL held */
 	lookup:		ext3_lookup,		/* BKL held */
+	lookup_raw:	ext3_lookup_raw,	/* BKL held */
 	link:		ext3_link,		/* BKL held */
 	unlink:		ext3_unlink,		/* BKL held */
 	symlink:	ext3_symlink,		/* BKL held */

_