Commit:     91b51a018d7711b20e9e0bb14c3d790de4e310d4
Parent:     fe7fdc37b5404afb068f928ceba7c3e591b501ca
Author:     Coly Li <[EMAIL PROTECTED]>
AuthorDate: Mon Jan 28 23:58:27 2008 -0500
Committer:  Theodore Ts'o <[EMAIL PROTECTED]>
CommitDate: Mon Jan 28 23:58:27 2008 -0500

    ext4: sync up block group descriptor with e2fsprogs.
    This patch extends bg_itable_unused of ext4 group descriptor
    from 16bit into 32bit. In order to add bg_itable_unused_hi into
    struct ext4_group_desc, some extra fields which are already introduced into
    e2fsprogs are also added in for consistency.
    Signed-off-by: Coly Li <[EMAIL PROTECTED]>
    Cc: Andreas Dilger <[EMAIL PROTECTED]>
    Signed-off-by: Mingming Cao <[EMAIL PROTECTED]>
 include/linux/ext4_fs.h |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/include/linux/ext4_fs.h b/include/linux/ext4_fs.h
index 6ae91f4..55a376e 100644
--- a/include/linux/ext4_fs.h
+++ b/include/linux/ext4_fs.h
@@ -118,6 +118,11 @@ struct ext4_group_desc
        __le32  bg_block_bitmap_hi;     /* Blocks bitmap block MSB */
        __le32  bg_inode_bitmap_hi;     /* Inodes bitmap block MSB */
        __le32  bg_inode_table_hi;      /* Inodes table block MSB */
+       __le16  bg_free_blocks_count_hi;/* Free blocks count MSB */
+       __le16  bg_free_inodes_count_hi;/* Free inodes count MSB */
+       __le16  bg_used_dirs_count_hi;  /* Directories count MSB */
+       __le16  bg_itable_unused_hi;    /* Unused inodes count MSB */
+       __u32   bg_reserved2[3];
 #define EXT4_BG_INODE_UNINIT   0x0001 /* Inode table/bitmap not in use */
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