[PATCH] ext4: move block number hi bits

move '_hi' bits of block numbers in the larger part of the
block group descriptor structure

Signed-off-by: Alexandre Ratchov <alexandre.ratchov@bull.net>
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 3 insertions, 4 deletions

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index d03e7d85a63..0a60ec5a16d 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -2439,9 +2439,8 @@ static ext4_fsblk_t ext4_get_inode_block(struct super_block *sb,
          */
         offset = ((ino - 1) % EXT4_INODES_PER_GROUP(sb)) *
                 EXT4_INODE_SIZE(sb);
-        block = ext4_inode_table(gdp) + (offset >> EXT4_BLOCK_SIZE_BITS(sb));
-
-
+        block = ext4_inode_table(sb, gdp) +
+                (offset >> EXT4_BLOCK_SIZE_BITS(sb));
 
         iloc->block_group = block_group;
         iloc->offset = offset & (EXT4_BLOCK_SIZE(sb) - 1);
@@ -2508,7 +2507,7 @@ static int __ext4_get_inode_loc(struct inode *inode,
                                 goto make_io;
 
                         bitmap_bh = sb_getblk(inode->i_sb,
-                                ext4_inode_bitmap(desc));
+                                ext4_inode_bitmap(inode->i_sb, desc));
                         if (!bitmap_bh)
                                 goto make_io;