[PATCH] ext2 endianness annotations

Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 72 insertions, 72 deletions

diff --git a/include/linux/ext2_fs.h b/include/linux/ext2_fs.h
index d701ba88c688..fab43527e597 100644
--- a/include/linux/ext2_fs.h
+++ b/include/linux/ext2_fs.h
@@ -135,14 +135,14 @@ static inline struct ext2_sb_info *EXT2_SB(struct super_block *sb)
  */
 struct ext2_group_desc
 {
-	__u32	bg_block_bitmap;		/* Blocks bitmap block */
-	__u32	bg_inode_bitmap;		/* Inodes bitmap block */
-	__u32	bg_inode_table;		/* Inodes table block */
-	__u16	bg_free_blocks_count;	/* Free blocks count */
-	__u16	bg_free_inodes_count;	/* Free inodes count */
-	__u16	bg_used_dirs_count;	/* Directories count */
-	__u16	bg_pad;
-	__u32	bg_reserved[3];
+	__le32	bg_block_bitmap;		/* Blocks bitmap block */
+	__le32	bg_inode_bitmap;		/* Inodes bitmap block */
+	__le32	bg_inode_table;		/* Inodes table block */
+	__le16	bg_free_blocks_count;	/* Free blocks count */
+	__le16	bg_free_inodes_count;	/* Free inodes count */
+	__le16	bg_used_dirs_count;	/* Directories count */
+	__le16	bg_pad;
+	__le32	bg_reserved[3];
 };
 
 /*
@@ -209,49 +209,49 @@ struct ext2_group_desc
  * Structure of an inode on the disk
  */
 struct ext2_inode {
-	__u16	i_mode;		/* File mode */
-	__u16	i_uid;		/* Low 16 bits of Owner Uid */
-	__u32	i_size;		/* Size in bytes */
-	__u32	i_atime;	/* Access time */
-	__u32	i_ctime;	/* Creation time */
-	__u32	i_mtime;	/* Modification time */
-	__u32	i_dtime;	/* Deletion Time */
-	__u16	i_gid;		/* Low 16 bits of Group Id */
-	__u16	i_links_count;	/* Links count */
-	__u32	i_blocks;	/* Blocks count */
-	__u32	i_flags;	/* File flags */
+	__le16	i_mode;		/* File mode */
+	__le16	i_uid;		/* Low 16 bits of Owner Uid */
+	__le32	i_size;		/* Size in bytes */
+	__le32	i_atime;	/* Access time */
+	__le32	i_ctime;	/* Creation time */
+	__le32	i_mtime;	/* Modification time */
+	__le32	i_dtime;	/* Deletion Time */
+	__le16	i_gid;		/* Low 16 bits of Group Id */
+	__le16	i_links_count;	/* Links count */
+	__le32	i_blocks;	/* Blocks count */
+	__le32	i_flags;	/* File flags */
 	union {
 		struct {
-			__u32  l_i_reserved1;
+			__le32  l_i_reserved1;
 		} linux1;
 		struct {
-			__u32  h_i_translator;
+			__le32  h_i_translator;
 		} hurd1;
 		struct {
-			__u32  m_i_reserved1;
+			__le32  m_i_reserved1;
 		} masix1;
 	} osd1;				/* OS dependent 1 */
-	__u32	i_block[EXT2_N_BLOCKS];/* Pointers to blocks */
-	__u32	i_generation;	/* File version (for NFS) */
-	__u32	i_file_acl;	/* File ACL */
-	__u32	i_dir_acl;	/* Directory ACL */
-	__u32	i_faddr;	/* Fragment address */
+	__le32	i_block[EXT2_N_BLOCKS];/* Pointers to blocks */
+	__le32	i_generation;	/* File version (for NFS) */
+	__le32	i_file_acl;	/* File ACL */
+	__le32	i_dir_acl;	/* Directory ACL */
+	__le32	i_faddr;	/* Fragment address */
 	union {
 		struct {
 			__u8	l_i_frag;	/* Fragment number */
 			__u8	l_i_fsize;	/* Fragment size */
 			__u16	i_pad1;
-			__u16	l_i_uid_high;	/* these 2 fields    */
-			__u16	l_i_gid_high;	/* were reserved2[0] */
+			__le16	l_i_uid_high;	/* these 2 fields    */
+			__le16	l_i_gid_high;	/* were reserved2[0] */
 			__u32	l_i_reserved2;
 		} linux2;
 		struct {
 			__u8	h_i_frag;	/* Fragment number */
 			__u8	h_i_fsize;	/* Fragment size */
-			__u16	h_i_mode_high;
-			__u16	h_i_uid_high;
-			__u16	h_i_gid_high;
-			__u32	h_i_author;
+			__le16	h_i_mode_high;
+			__le16	h_i_uid_high;
+			__le16	h_i_gid_high;
+			__le32	h_i_author;
 		} hurd2;
 		struct {
 			__u8	m_i_frag;	/* Fragment number */
@@ -335,31 +335,31 @@ struct ext2_inode {
  * Structure of the super block
  */
 struct ext2_super_block {
-	__u32	s_inodes_count;		/* Inodes count */
-	__u32	s_blocks_count;		/* Blocks count */
-	__u32	s_r_blocks_count;	/* Reserved blocks count */
-	__u32	s_free_blocks_count;	/* Free blocks count */
-	__u32	s_free_inodes_count;	/* Free inodes count */
-	__u32	s_first_data_block;	/* First Data Block */
-	__u32	s_log_block_size;	/* Block size */
-	__s32	s_log_frag_size;	/* Fragment size */
-	__u32	s_blocks_per_group;	/* # Blocks per group */
-	__u32	s_frags_per_group;	/* # Fragments per group */
-	__u32	s_inodes_per_group;	/* # Inodes per group */
-	__u32	s_mtime;		/* Mount time */
-	__u32	s_wtime;		/* Write time */
-	__u16	s_mnt_count;		/* Mount count */
-	__s16	s_max_mnt_count;	/* Maximal mount count */
-	__u16	s_magic;		/* Magic signature */
-	__u16	s_state;		/* File system state */
-	__u16	s_errors;		/* Behaviour when detecting errors */
-	__u16	s_minor_rev_level; 	/* minor revision level */
-	__u32	s_lastcheck;		/* time of last check */
-	__u32	s_checkinterval;	/* max. time between checks */
-	__u32	s_creator_os;		/* OS */
-	__u32	s_rev_level;		/* Revision level */
-	__u16	s_def_resuid;		/* Default uid for reserved blocks */
-	__u16	s_def_resgid;		/* Default gid for reserved blocks */
+	__le32	s_inodes_count;		/* Inodes count */
+	__le32	s_blocks_count;		/* Blocks count */
+	__le32	s_r_blocks_count;	/* Reserved blocks count */
+	__le32	s_free_blocks_count;	/* Free blocks count */
+	__le32	s_free_inodes_count;	/* Free inodes count */
+	__le32	s_first_data_block;	/* First Data Block */
+	__le32	s_log_block_size;	/* Block size */
+	__le32	s_log_frag_size;	/* Fragment size */
+	__le32	s_blocks_per_group;	/* # Blocks per group */
+	__le32	s_frags_per_group;	/* # Fragments per group */
+	__le32	s_inodes_per_group;	/* # Inodes per group */
+	__le32	s_mtime;		/* Mount time */
+	__le32	s_wtime;		/* Write time */
+	__le16	s_mnt_count;		/* Mount count */
+	__le16	s_max_mnt_count;	/* Maximal mount count */
+	__le16	s_magic;		/* Magic signature */
+	__le16	s_state;		/* File system state */
+	__le16	s_errors;		/* Behaviour when detecting errors */
+	__le16	s_minor_rev_level; 	/* minor revision level */
+	__le32	s_lastcheck;		/* time of last check */
+	__le32	s_checkinterval;	/* max. time between checks */
+	__le32	s_creator_os;		/* OS */
+	__le32	s_rev_level;		/* Revision level */
+	__le16	s_def_resuid;		/* Default uid for reserved blocks */
+	__le16	s_def_resgid;		/* Default gid for reserved blocks */
 	/*
 	 * These fields are for EXT2_DYNAMIC_REV superblocks only.
 	 *
@@ -373,16 +373,16 @@ struct ext2_super_block {
 	 * feature set, it must abort and not try to meddle with
 	 * things it doesn't understand...
 	 */
-	__u32	s_first_ino; 		/* First non-reserved inode */
-	__u16   s_inode_size; 		/* size of inode structure */
-	__u16	s_block_group_nr; 	/* block group # of this superblock */
-	__u32	s_feature_compat; 	/* compatible feature set */
-	__u32	s_feature_incompat; 	/* incompatible feature set */
-	__u32	s_feature_ro_compat; 	/* readonly-compatible feature set */
+	__le32	s_first_ino; 		/* First non-reserved inode */
+	__le16   s_inode_size; 		/* size of inode structure */
+	__le16	s_block_group_nr; 	/* block group # of this superblock */
+	__le32	s_feature_compat; 	/* compatible feature set */
+	__le32	s_feature_incompat; 	/* incompatible feature set */
+	__le32	s_feature_ro_compat; 	/* readonly-compatible feature set */
 	__u8	s_uuid[16];		/* 128-bit uuid for volume */
 	char	s_volume_name[16]; 	/* volume name */
 	char	s_last_mounted[64]; 	/* directory where last mounted */
-	__u32	s_algorithm_usage_bitmap; /* For compression */
+	__le32	s_algorithm_usage_bitmap; /* For compression */
 	/*
 	 * Performance hints.  Directory preallocation should only
 	 * happen if the EXT2_COMPAT_PREALLOC flag is on.
@@ -401,8 +401,8 @@ struct ext2_super_block {
 	__u8	s_def_hash_version;	/* Default hash version to use */
 	__u8	s_reserved_char_pad;
 	__u16	s_reserved_word_pad;
-	__u32	s_default_mount_opts;
- 	__u32	s_first_meta_bg; 	/* First metablock block group */
+	__le32	s_default_mount_opts;
+ 	__le32	s_first_meta_bg; 	/* First metablock block group */
 	__u32	s_reserved[190];	/* Padding to the end of the block */
 };
 
@@ -504,9 +504,9 @@ struct ext2_super_block {
 #define EXT2_NAME_LEN 255
 
 struct ext2_dir_entry {
-	__u32	inode;			/* Inode number */
-	__u16	rec_len;		/* Directory entry length */
-	__u16	name_len;		/* Name length */
+	__le32	inode;			/* Inode number */
+	__le16	rec_len;		/* Directory entry length */
+	__le16	name_len;		/* Name length */
 	char	name[EXT2_NAME_LEN];	/* File name */
 };
 
@@ -517,8 +517,8 @@ struct ext2_dir_entry {
  * file_type field.
  */
 struct ext2_dir_entry_2 {
-	__u32	inode;			/* Inode number */
-	__u16	rec_len;		/* Directory entry length */
+	__le32	inode;			/* Inode number */
+	__le16	rec_len;		/* Directory entry length */
 	__u8	name_len;		/* Name length */
 	__u8	file_type;
 	char	name[EXT2_NAME_LEN];	/* File name */