From: Coly Li Date: Tue, 29 Jan 2008 04:58:27 +0000 (-0500) Subject: ext4: sync up block group descriptor with e2fsprogs. X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=91b51a018d7711b20e9e0bb14c3d790de4e310d4;p=linux-beck.git 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 Cc: Andreas Dilger Signed-off-by: Mingming Cao --- diff --git a/include/linux/ext4_fs.h b/include/linux/ext4_fs.h index 6ae91f40aaa2..55a376e7bca0 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 */