---

yaml
---
r: 229082
b: refs/heads/master
c: 5026e90
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f0cad89f5e8ef8b6d0c065115565524137e44f0b
+refs/heads/master: 5026e90b86684bc878e4db0a8cd043fed769719c

trunk/fs/ext3/namei.c

@@ -975,39 +975,30 @@ static struct buffer_head * ext3_dx_find_entry(struct inode *dir,
 	struct super_block *sb = dir->i_sb;
 	struct dx_hash_info	hinfo;
 	struct dx_frame frames[2], *frame;
-	struct ext3_dir_entry_2 *de, *top;
 	struct buffer_head *bh;
 	unsigned long block;
 	int retval;
-	int namelen = entry->len;
-	const u8 *name = entry->name;
 
 	if (!(frame = dx_probe(entry, dir, &hinfo, frames, err)))
 		return NULL;
 	do {
 		block = dx_get_block(frame->at);
 		if (!(bh = ext3_bread (NULL,dir, block, 0, err)))
 			goto errout;
-		de = (struct ext3_dir_entry_2 *) bh->b_data;
-		top = (struct ext3_dir_entry_2 *) ((char *) de + sb->s_blocksize -
-				       EXT3_DIR_REC_LEN(0));
-		for (; de < top; de = ext3_next_entry(de)) {
-			int off = (block << EXT3_BLOCK_SIZE_BITS(sb))
-				  + ((char *) de - bh->b_data);
-
-			if (!ext3_check_dir_entry(__func__, dir, de, bh, off)) {
-				brelse(bh);
-				*err = ERR_BAD_DX_DIR;
-				goto errout;
-			}
 
-			if (ext3_match(namelen, name, de)) {
-				*res_dir = de;
-				dx_release(frames);
-				return bh;
-			}
+		retval = search_dirblock(bh, dir, entry,
+					 block << EXT3_BLOCK_SIZE_BITS(sb),
+					 res_dir);
+		if (retval == 1) {
+			dx_release(frames);
+			return bh;
 		}
-		brelse (bh);
+		brelse(bh);
+		if (retval == -1) {
+			*err = ERR_BAD_DX_DIR;
+			goto errout;
+		}
+
 		/* Check to see if we should continue to search */
 		retval = ext3_htree_next_block(dir, hinfo.hash, frame,
 					       frames, NULL);