merged fs

1 files changed, 0 insertions, 57 deletions

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 630196f..e05cd34 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -3723,16 +3723,8 @@ no_journal:
 	return 0;
 
 cantfind_ext4:
-
-	/* for debugging, sangwoo2.lee */
-	/* If you wanna use the flag 'MS_SILENT', call 'print_bh' function within below 'if'. */
-	printk("printing data of superblock-bh\n");
-	print_bh(sb, bh, 0, EXT4_BLOCK_SIZE(sb));
-	/* for debugging */
-
 	if (!silent)
 		ext4_msg(sb, KERN_ERR, "VFS: Can't find ext4 filesystem");
-
 	goto failed_mount;
 
 failed_mount7:
@@ -4837,55 +4829,6 @@ out:
 
 #endif
 
-/* for debugging, sangwoo2.lee */
-void print_bh(struct super_block *sb, struct buffer_head *bh, int start, int len)
-{
-	print_block_data(sb, bh->b_blocknr, bh->b_data, start, len);
-}
-
-void print_block_data(struct super_block *sb, sector_t blocknr, unsigned char *data_to_dump, int start, int len)
-{
-	int i, j;
-	int bh_offset = (start / 16) * 16;
-	char row_data[17] = { 0, };
-	char row_hex[50] = { 0, };
-	char ch;
-
-	printk(KERN_ERR "As EXT4-fs error, printing data in hex\n");
-	printk(KERN_ERR " [partition info] s_id : %s, start block# : %llu\n", sb->s_id, sb->s_bdev->bd_part->start_sect);
-	printk(KERN_ERR " dump block# : %llu, start offset(byte) : %d, length(byte) : %d\n", blocknr, start, len);
-	printk(KERN_ERR "-----------------------------------------------------------------------------\n");
-
-	for (i = 0; i < (len + 15) / 16; i++)
-	{
-		for (j = 0; j < 16; j++)
-		{
-			ch = *(data_to_dump + bh_offset + j);
-			if (start <= bh_offset + j && start + len > bh_offset + j)
-			{
-				if (isascii(ch) && isprint(ch))
-					sprintf(row_data + j, "%c", ch);
-				else
-					sprintf(row_data + j, ".");
-
-				sprintf(row_hex + (j * 3), "%2.2x ", ch);
-			}
-			else
-			{
-				sprintf(row_data + j, " ");
-				sprintf(row_hex + (j * 3), "-- ");
-			}
-		}
-
-		printk(KERN_ERR "0x%4.4x : %s | %s\n", bh_offset, row_hex, row_data);
-		bh_offset += 16;
-
-	}
-	printk(KERN_ERR "-----------------------------------------------------------------------------\n");
-}
-/* for debugging */
-
-
 static struct dentry *ext4_mount(struct file_system_type *fs_type, int flags,
 		       const char *dev_name, void *data)
 {