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[PATCH] reiserfs endianness: annotate little-endian objects 

little-endian objects annotated as such; again, obviously no changes of
resulting code, we only replace __u16 with __le16, etc.  in relevant places.

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Cc: <reiserfs-dev@namesys.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Al Viro 2005-05-01 08:59:18 -07:00 committed by Linus Torvalds
parent 6a3a16f2ef
commit 3e8962be91
12 changed files with 138 additions and 130 deletions
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7
fs/reiserfs/bitmap.c
View File

@ -260,8 +260,9 @@ static inline int block_group_used(struct super_block *s, u32 id) {
/*
* the packing is returned in disk byte order
*/
u32 reiserfs_choose_packing(struct inode *dir) {
u32 packing;
__le32 reiserfs_choose_packing(struct inode *dir)
{
__le32 packing;
if (TEST_OPTION(packing_groups, dir->i_sb)) {
u32 parent_dir = le32_to_cpu(INODE_PKEY(dir)->k_dir_id);
/*
@ -655,7 +656,7 @@ static int get_left_neighbor(reiserfs_blocknr_hint_t *hint)
struct buffer_head * bh;
struct item_head * ih;
int pos_in_item;
__u32 * item;
__le32 * item;
int ret = 0;
if (!hint->path) /* reiserfs code can call this function w/o pointer to path

8
fs/reiserfs/dir.c
View File

@ -209,8 +209,8 @@ static int reiserfs_readdir (struct file * filp, void * dirent, filldir_t filldi
/* compose directory item containing "." and ".." entries (entries are
not aligned to 4 byte boundary) */
/* the last four params are LE */
void make_empty_dir_item_v1 (char * body, __u32 dirid, __u32 objid,
__u32 par_dirid, __u32 par_objid)
void make_empty_dir_item_v1 (char * body, __le32 dirid, __le32 objid,
__le32 par_dirid, __le32 par_objid)
{
struct reiserfs_de_head * deh;
@ -242,8 +242,8 @@ void make_empty_dir_item_v1 (char * body, __u32 dirid, __u32 objid,
}
/* compose directory item containing "." and ".." entries */
void make_empty_dir_item (char * body, __u32 dirid, __u32 objid,
__u32 par_dirid, __u32 par_objid)
void make_empty_dir_item (char * body, __le32 dirid, __le32 objid,
__le32 par_dirid, __le32 par_objid)
{
struct reiserfs_de_head * deh;

4
fs/reiserfs/file.c
View File

@ -166,7 +166,7 @@ static int reiserfs_allocate_blocks_for_region(
struct cpu_key key; // cpu key of item that we are going to deal with
struct item_head *ih; // pointer to item head that we are going to deal with
struct buffer_head *bh; // Buffer head that contains items that we are going to deal with
__u32 * item; // pointer to item we are going to deal with
__le32 * item; // pointer to item we are going to deal with
INITIALIZE_PATH(path); // path to item, that we are going to deal with.
b_blocknr_t *allocated_blocks; // Pointer to a place where allocated blocknumbers would be stored.
reiserfs_blocknr_hint_t hint; // hint structure for block allocator.
@ -891,7 +891,7 @@ static int reiserfs_prepare_file_region_for_write(
struct item_head *ih = NULL; // pointer to item head that we are going to deal with
struct buffer_head *itembuf=NULL; // Buffer head that contains items that we are going to deal with
INITIALIZE_PATH(path); // path to item, that we are going to deal with.
__u32 * item=NULL; // pointer to item we are going to deal with
__le32 * item=NULL; // pointer to item we are going to deal with
int item_pos=-1; /* Position in indirect item */

10
fs/reiserfs/inode.c
View File

@ -173,7 +173,7 @@ static inline void fix_tail_page_for_writing(struct page *page) {
done already or non-hole position has been found in the indirect item */
static inline int allocation_needed (int retval, b_blocknr_t allocated,
struct item_head * ih,
__u32 * item, int pos_in_item)
__le32 * item, int pos_in_item)
{
if (allocated)
return 0;
@ -278,7 +278,7 @@ research:
bh = get_last_bh (&path);
ih = get_ih (&path);
if (is_indirect_le_ih (ih)) {
__u32 * ind_item = (__u32 *)B_I_PITEM (bh, ih);
__le32 * ind_item = (__le32 *)B_I_PITEM (bh, ih);
/* FIXME: here we could cache indirect item or part of it in
the inode to avoid search_by_key in case of subsequent
@ -581,7 +581,7 @@ int reiserfs_get_block (struct inode * inode, sector_t block,
struct cpu_key key;
struct buffer_head * bh, * unbh = NULL;
struct item_head * ih, tmp_ih;
__u32 * item;
__le32 * item;
int done;
int fs_gen;
struct reiserfs_transaction_handle *th = NULL;
@ -746,7 +746,7 @@ start_trans:
done = 0;
do {
if (is_statdata_le_ih (ih)) {
__u32 unp = 0;
__le32 unp = 0;
struct cpu_key tmp_key;
/* indirect item has to be inserted */
@ -2067,7 +2067,7 @@ static int map_block_for_writepage(struct inode *inode,
struct item_head tmp_ih ;
struct item_head *ih ;
struct buffer_head *bh ;
__u32 *item ;
__le32 *item ;
struct cpu_key key ;
INITIALIZE_PATH(path) ;
int pos_in_item ;

5
fs/reiserfs/item_ops.c
View File

@ -296,10 +296,11 @@ static void print_sequence (__u32 start, int len)
static void indirect_print_item (struct item_head * ih, char * item)
{
int j;
__u32 * unp, prev = INT_MAX;
__le32 * unp;
__u32 prev = INT_MAX;
int num;
unp = (__u32 *)item;
unp = (__le32 *)item;
if (ih_item_len(ih) % UNFM_P_SIZE)
reiserfs_warning (NULL, "indirect_print_item: invalid item len");

18
fs/reiserfs/objectid.c
View File

@ -11,13 +11,13 @@
// find where objectid map starts
#define objectid_map(s,rs) (old_format_only (s) ? \
(__u32 *)((struct reiserfs_super_block_v1 *)(rs) + 1) :\
(__u32 *)((rs) + 1))
(__le32 *)((struct reiserfs_super_block_v1 *)(rs) + 1) :\
(__le32 *)((rs) + 1))
#ifdef CONFIG_REISERFS_CHECK
static void check_objectid_map (struct super_block * s, __u32 * map)
static void check_objectid_map (struct super_block * s, __le32 * map)
{
if (le32_to_cpu (map[0]) != 1)
reiserfs_panic (s, "vs-15010: check_objectid_map: map corrupted: %lx",
@ -27,7 +27,7 @@ static void check_objectid_map (struct super_block * s, __u32 * map)
}
#else
static void check_objectid_map (struct super_block * s, __u32 * map)
static void check_objectid_map (struct super_block * s, __le32 * map)
{;}
#endif
@ -52,7 +52,7 @@ __u32 reiserfs_get_unused_objectid (struct reiserfs_transaction_handle *th)
{
struct super_block * s = th->t_super;
struct reiserfs_super_block * rs = SB_DISK_SUPER_BLOCK (s);
__u32 * map = objectid_map (s, rs);
__le32 * map = objectid_map (s, rs);
__u32 unused_objectid;
BUG_ON (!th->t_trans_id);
@ -97,7 +97,7 @@ void reiserfs_release_objectid (struct reiserfs_transaction_handle *th,
{
struct super_block * s = th->t_super;
struct reiserfs_super_block * rs = SB_DISK_SUPER_BLOCK (s);
__u32 * map = objectid_map (s, rs);
__le32 * map = objectid_map (s, rs);
int i = 0;
BUG_ON (!th->t_trans_id);
@ -172,12 +172,12 @@ int reiserfs_convert_objectid_map_v1(struct super_block *s) {
int new_size = (s->s_blocksize - SB_SIZE) / sizeof(__u32) / 2 * 2 ;
int old_max = sb_oid_maxsize(disk_sb);
struct reiserfs_super_block_v1 *disk_sb_v1 ;
__u32 *objectid_map, *new_objectid_map ;
__le32 *objectid_map, *new_objectid_map ;
int i ;
disk_sb_v1=(struct reiserfs_super_block_v1 *)(SB_BUFFER_WITH_SB(s)->b_data);
objectid_map = (__u32 *)(disk_sb_v1 + 1) ;
new_objectid_map = (__u32 *)(disk_sb + 1) ;
objectid_map = (__le32 *)(disk_sb_v1 + 1) ;
new_objectid_map = (__le32 *)(disk_sb + 1) ;
if (cur_size > new_size) {
/* mark everyone used that was listed as free at the end of the objectid

4
fs/reiserfs/procfs.c
View File

@ -73,8 +73,8 @@ int reiserfs_global_version_in_proc( char *buffer, char **start, off_t offset,
#define DFL( x ) D4C( rs -> s_v1.x )
#define objectid_map( s, rs ) (old_format_only (s) ? \
(__u32 *)((struct reiserfs_super_block_v1 *)rs + 1) : \
(__u32 *)(rs + 1))
(__le32 *)((struct reiserfs_super_block_v1 *)rs + 1) : \
(__le32 *)(rs + 1))
#define MAP( i ) D4C( objectid_map( sb, rs )[ i ] )
#define DJF( x ) le32_to_cpu( rs -> x )

22
fs/reiserfs/stree.c
View File

@ -87,10 +87,11 @@ inline void copy_item_head(struct item_head * p_v_to,
inline int comp_short_keys (const struct reiserfs_key * le_key,
const struct cpu_key * cpu_key)
{
__u32 * p_s_le_u32, * p_s_cpu_u32;
__le32 * p_s_le_u32;
__u32 * p_s_cpu_u32;
int n_key_length = REISERFS_SHORT_KEY_LEN;
p_s_le_u32 = (__u32 *)le_key;
p_s_le_u32 = (__le32 *)le_key;
p_s_cpu_u32 = (__u32 *)&cpu_key->on_disk_key;
for( ; n_key_length--; ++p_s_le_u32, ++p_s_cpu_u32 ) {
if ( le32_to_cpu (*p_s_le_u32) < *p_s_cpu_u32 )
@ -228,7 +229,12 @@ extern struct tree_balance * cur_tb;
const struct reiserfs_key MIN_KEY = {0, 0, {{0, 0},}};
/* Maximal possible key. It is never in the tree. */
const struct reiserfs_key MAX_KEY = {0xffffffff, 0xffffffff, {{0xffffffff, 0xffffffff},}};
const struct reiserfs_key MAX_KEY = {
__constant_cpu_to_le32(0xffffffff),
__constant_cpu_to_le32(0xffffffff),
{{__constant_cpu_to_le32(0xffffffff),
__constant_cpu_to_le32(0xffffffff)},}
};
const struct in_core_key MAX_IN_CORE_KEY = {0xffffffff, 0xffffffff, {{0xffffffff, 0xffffffff},}};
@ -998,7 +1004,7 @@ static char prepare_for_delete_or_cut(
int n_unfm_number, /* Number of the item unformatted nodes. */
n_counter,
n_blk_size;
__u32 * p_n_unfm_pointer; /* Pointer to the unformatted node number. */
__le32 * p_n_unfm_pointer; /* Pointer to the unformatted node number. */
__u32 tmp;
struct item_head s_ih; /* Item header. */
char c_mode; /* Returned mode of the balance. */
@ -1060,7 +1066,7 @@ static char prepare_for_delete_or_cut(
/* pointers to be cut */
n_unfm_number -= pos_in_item (p_s_path);
/* Set pointer to the last unformatted node pointer that is to be cut. */
p_n_unfm_pointer = (__u32 *)B_I_PITEM(p_s_bh, &s_ih) + I_UNFM_NUM(&s_ih) - 1 - *p_n_removed;
p_n_unfm_pointer = (__le32 *)B_I_PITEM(p_s_bh, &s_ih) + I_UNFM_NUM(&s_ih) - 1 - *p_n_removed;
/* We go through the unformatted nodes pointers of the indirect
@ -1082,8 +1088,8 @@ static char prepare_for_delete_or_cut(
need_research = 1 ;
break;
}
RFALSE( p_n_unfm_pointer < (__u32 *)B_I_PITEM(p_s_bh, &s_ih) ||
p_n_unfm_pointer > (__u32 *)B_I_PITEM(p_s_bh, &s_ih) + I_UNFM_NUM(&s_ih) - 1,
RFALSE( p_n_unfm_pointer < (__le32 *)B_I_PITEM(p_s_bh, &s_ih) ||
p_n_unfm_pointer > (__le32 *)B_I_PITEM(p_s_bh, &s_ih) + I_UNFM_NUM(&s_ih) - 1,
"vs-5265: pointer out of range");
/* Hole, nothing to remove. */
@ -1432,7 +1438,7 @@ int reiserfs_delete_object (struct reiserfs_transaction_handle *th, struct inode
#if defined( USE_INODE_GENERATION_COUNTER )
if( !old_format_only ( th -> t_super ) )
{
__u32 *inode_generation;
__le32 *inode_generation;
inode_generation =
&REISERFS_SB(th -> t_super) -> s_rs -> s_inode_generation;

6
fs/reiserfs/super.c
View File

@ -216,7 +216,7 @@ static int finish_unfinished (struct super_block * s)
/* reiserfs_iget needs k_dirid and k_objectid only */
item = B_I_PITEM (bh, ih);
obj_key.on_disk_key.k_dir_id = le32_to_cpu (*(__u32 *)item);
obj_key.on_disk_key.k_dir_id = le32_to_cpu (*(__le32 *)item);
obj_key.on_disk_key.k_objectid = le32_to_cpu (ih->ih_key.k_objectid);
obj_key.on_disk_key.u.k_offset_v1.k_offset = 0;
obj_key.on_disk_key.u.k_offset_v1.k_uniqueness = 0;
@ -304,7 +304,7 @@ void add_save_link (struct reiserfs_transaction_handle * th,
int retval;
struct cpu_key key;
struct item_head ih;
__u32 link;
__le32 link;
BUG_ON (!th->t_trans_id);
@ -1336,7 +1336,7 @@ static int read_super_block (struct super_block * s, int offset)
return 1;
}
if ( rs->s_v1.s_root_block == -1 ) {
if ( rs->s_v1.s_root_block == cpu_to_le32(-1) ) {
brelse(bh) ;
reiserfs_warning (s, "Unfinished reiserfsck --rebuild-tree run detected. Please run\n"
"reiserfsck --rebuild-tree and wait for a completion. If that fails\n"

12
include/linux/reiserfs_acl.h
View File

@ -5,18 +5,18 @@
#define REISERFS_ACL_VERSION 0x0001
typedef struct {
__u16 e_tag;
__u16 e_perm;
__u32 e_id;
__le16 e_tag;
__le16 e_perm;
__le32 e_id;
} reiserfs_acl_entry;
typedef struct {
__u16 e_tag;
__u16 e_perm;
__le16 e_tag;
__le16 e_perm;
} reiserfs_acl_entry_short;
typedef struct {
__u32 a_version;
__le32 a_version;
} reiserfs_acl_header;
static inline size_t reiserfs_acl_size(int count)

168
include/linux/reiserfs_fs.h
View File

@ -114,47 +114,47 @@ if( !( cond ) ) \
struct journal_params {
__u32 jp_journal_1st_block; /* where does journal start from on its
__le32 jp_journal_1st_block; /* where does journal start from on its
* device */
__u32 jp_journal_dev; /* journal device st_rdev */
__u32 jp_journal_size; /* size of the journal */
__u32 jp_journal_trans_max; /* max number of blocks in a transaction. */
__u32 jp_journal_magic; /* random value made on fs creation (this
__le32 jp_journal_dev; /* journal device st_rdev */
__le32 jp_journal_size; /* size of the journal */
__le32 jp_journal_trans_max; /* max number of blocks in a transaction. */
__le32 jp_journal_magic; /* random value made on fs creation (this
* was sb_journal_block_count) */
__u32 jp_journal_max_batch; /* max number of blocks to batch into a
__le32 jp_journal_max_batch; /* max number of blocks to batch into a
* trans */
__u32 jp_journal_max_commit_age; /* in seconds, how old can an async
__le32 jp_journal_max_commit_age; /* in seconds, how old can an async
* commit be */
__u32 jp_journal_max_trans_age; /* in seconds, how old can a transaction
__le32 jp_journal_max_trans_age; /* in seconds, how old can a transaction
* be */
};
/* this is the super from 3.5.X, where X >= 10 */
struct reiserfs_super_block_v1
{
__u32 s_block_count; /* blocks count */
__u32 s_free_blocks; /* free blocks count */
__u32 s_root_block; /* root block number */
__le32 s_block_count; /* blocks count */
__le32 s_free_blocks; /* free blocks count */
__le32 s_root_block; /* root block number */
struct journal_params s_journal;
__u16 s_blocksize; /* block size */
__u16 s_oid_maxsize; /* max size of object id array, see
__le16 s_blocksize; /* block size */
__le16 s_oid_maxsize; /* max size of object id array, see
* get_objectid() commentary */
__u16 s_oid_cursize; /* current size of object id array */
__u16 s_umount_state; /* this is set to 1 when filesystem was
__le16 s_oid_cursize; /* current size of object id array */
__le16 s_umount_state; /* this is set to 1 when filesystem was
* umounted, to 2 - when not */
char s_magic[10]; /* reiserfs magic string indicates that
* file system is reiserfs:
* "ReIsErFs" or "ReIsEr2Fs" or "ReIsEr3Fs" */
__u16 s_fs_state; /* it is set to used by fsck to mark which
__le16 s_fs_state; /* it is set to used by fsck to mark which
* phase of rebuilding is done */
__u32 s_hash_function_code; /* indicate, what hash function is being use
__le32 s_hash_function_code; /* indicate, what hash function is being use
* to sort names in a directory*/
__u16 s_tree_height; /* height of disk tree */
__u16 s_bmap_nr; /* amount of bitmap blocks needed to address
__le16 s_tree_height; /* height of disk tree */
__le16 s_bmap_nr; /* amount of bitmap blocks needed to address
* each block of file system */
__u16 s_version; /* this field is only reliable on filesystem
__le16 s_version; /* this field is only reliable on filesystem
* with non-standard journal */
__u16 s_reserved_for_journal; /* size in blocks of journal area on main
__le16 s_reserved_for_journal; /* size in blocks of journal area on main
* device, we need to keep after
* making fs with non-standard journal */
} __attribute__ ((__packed__));
@ -165,8 +165,8 @@ struct reiserfs_super_block_v1
struct reiserfs_super_block
{
struct reiserfs_super_block_v1 s_v1;
__u32 s_inode_generation;
__u32 s_flags; /* Right now used only by inode-attributes, if enabled */
__le32 s_inode_generation;
__le32 s_flags; /* Right now used only by inode-attributes, if enabled */
unsigned char s_uuid[16]; /* filesystem unique identifier */
unsigned char s_label[16]; /* filesystem volume label */
char s_unused[88] ; /* zero filled by mkreiserfs and
@ -269,7 +269,7 @@ int is_reiserfs_jr (struct reiserfs_super_block * rs);
#define QUOTA_EXCEEDED -6
typedef __u32 b_blocknr_t;
typedef __u32 unp_t;
typedef __le32 unp_t;
struct unfm_nodeinfo {
unp_t unfm_nodenum;
@ -376,8 +376,8 @@ static inline struct reiserfs_sb_info *REISERFS_SB(const struct super_block *sb)
// directories use this key as well as old files
//
struct offset_v1 {
__u32 k_offset;
__u32 k_uniqueness;
__le32 k_offset;
__le32 k_uniqueness;
} __attribute__ ((__packed__));
struct offset_v2 {
@ -453,9 +453,9 @@ struct in_core_offset_v2 {
/* Key of an item determines its location in the S+tree, and
is composed of 4 components */
struct reiserfs_key {
__u32 k_dir_id; /* packing locality: by default parent
__le32 k_dir_id; /* packing locality: by default parent
directory object id */
__u32 k_objectid; /* object identifier */
__le32 k_objectid; /* object identifier */
union {
struct offset_v1 k_offset_v1;
struct offset_v2 k_offset_v2;
@ -534,15 +534,15 @@ struct item_head
item. Note that the key, not this field, is used to
determine the item type, and thus which field this
union contains. */
__u16 ih_free_space_reserved;
__le16 ih_free_space_reserved;
/* Iff this is a directory item, this field equals the
number of directory entries in the directory item. */
__u16 ih_entry_count;
__le16 ih_entry_count;
} __attribute__ ((__packed__)) u;
__u16 ih_item_len; /* total size of the item body */
__u16 ih_item_location; /* an offset to the item body
__le16 ih_item_len; /* total size of the item body */
__le16 ih_item_location; /* an offset to the item body
* within the block */
__u16 ih_version; /* 0 for all old items, 2 for new
__le16 ih_version; /* 0 for all old items, 2 for new
ones. Highest bit is set by fsck
temporary, cleaned after all
done */
@ -778,10 +778,10 @@ extern struct reiserfs_key root_key;
/* Header of a disk block. More precisely, header of a formatted leaf
or internal node, and not the header of an unformatted node. */
struct block_head {
__u16 blk_level; /* Level of a block in the tree. */
__u16 blk_nr_item; /* Number of keys/items in a block. */
__u16 blk_free_space; /* Block free space in bytes. */
__u16 blk_reserved;
__le16 blk_level; /* Level of a block in the tree. */
__le16 blk_nr_item; /* Number of keys/items in a block. */
__le16 blk_free_space; /* Block free space in bytes. */
__le16 blk_reserved;
/* dump this in v4/planA */
struct reiserfs_key blk_right_delim_key; /* kept only for compatibility */
};
@ -845,19 +845,19 @@ struct block_head {
//
struct stat_data_v1
{
__u16 sd_mode; /* file type, permissions */
__u16 sd_nlink; /* number of hard links */
__u16 sd_uid; /* owner */
__u16 sd_gid; /* group */
__u32 sd_size; /* file size */
__u32 sd_atime; /* time of last access */
__u32 sd_mtime; /* time file was last modified */
__u32 sd_ctime; /* time inode (stat data) was last changed (except changes to sd_atime and sd_mtime) */
__le16 sd_mode; /* file type, permissions */
__le16 sd_nlink; /* number of hard links */
__le16 sd_uid; /* owner */
__le16 sd_gid; /* group */
__le32 sd_size; /* file size */
__le32 sd_atime; /* time of last access */
__le32 sd_mtime; /* time file was last modified */
__le32 sd_ctime; /* time inode (stat data) was last changed (except changes to sd_atime and sd_mtime) */
union {
__u32 sd_rdev;
__u32 sd_blocks; /* number of blocks file uses */
__le32 sd_rdev;
__le32 sd_blocks; /* number of blocks file uses */
} __attribute__ ((__packed__)) u;
__u32 sd_first_direct_byte; /* first byte of file which is stored
__le32 sd_first_direct_byte; /* first byte of file which is stored
in a direct item: except that if it
equals 1 it is a symlink and if it
equals ~(__u32)0 there is no
@ -923,20 +923,20 @@ struct stat_data_v1
/* Stat Data on disk (reiserfs version of UFS disk inode minus the
address blocks) */
struct stat_data {
__u16 sd_mode; /* file type, permissions */
__u16 sd_attrs; /* persistent inode flags */
__u32 sd_nlink; /* number of hard links */
__u64 sd_size; /* file size */
__u32 sd_uid; /* owner */
__u32 sd_gid; /* group */
__u32 sd_atime; /* time of last access */
__u32 sd_mtime; /* time file was last modified */
__u32 sd_ctime; /* time inode (stat data) was last changed (except changes to sd_atime and sd_mtime) */
__u32 sd_blocks;
__le16 sd_mode; /* file type, permissions */
__le16 sd_attrs; /* persistent inode flags */
__le32 sd_nlink; /* number of hard links */
__le64 sd_size; /* file size */
__le32 sd_uid; /* owner */
__le32 sd_gid; /* group */
__le32 sd_atime; /* time of last access */
__le32 sd_mtime; /* time file was last modified */
__le32 sd_ctime; /* time inode (stat data) was last changed (except changes to sd_atime and sd_mtime) */
__le32 sd_blocks;
union {
__u32 sd_rdev;
__u32 sd_generation;
//__u32 sd_first_direct_byte;
__le32 sd_rdev;
__le32 sd_generation;
//__le32 sd_first_direct_byte;
/* first byte of file which is stored in a
direct item: except that if it equals 1
it is a symlink and if it equals
@ -1019,12 +1019,12 @@ struct stat_data {
struct reiserfs_de_head
{
__u32 deh_offset; /* third component of the directory entry key */
__u32 deh_dir_id; /* objectid of the parent directory of the object, that is referenced
__le32 deh_offset; /* third component of the directory entry key */
__le32 deh_dir_id; /* objectid of the parent directory of the object, that is referenced
by directory entry */
__u32 deh_objectid; /* objectid of the object, that is referenced by directory entry */
__u16 deh_location; /* offset of name in the whole item */
__u16 deh_state; /* whether 1) entry contains stat data (for future), and 2) whether
__le32 deh_objectid; /* objectid of the object, that is referenced by directory entry */
__le16 deh_location; /* offset of name in the whole item */
__le16 deh_state; /* whether 1) entry contains stat data (for future), and 2) whether
entry is hidden (unlinked) */
} __attribute__ ((__packed__));
#define DEH_SIZE sizeof(struct reiserfs_de_head)
@ -1084,10 +1084,10 @@ struct reiserfs_de_head
#define de_visible(deh) test_bit_unaligned (DEH_Visible, &((deh)->deh_state))
#define de_hidden(deh) !test_bit_unaligned (DEH_Visible, &((deh)->deh_state))
extern void make_empty_dir_item_v1 (char * body, __u32 dirid, __u32 objid,
__u32 par_dirid, __u32 par_objid);
extern void make_empty_dir_item (char * body, __u32 dirid, __u32 objid,
__u32 par_dirid, __u32 par_objid);
extern void make_empty_dir_item_v1 (char * body, __le32 dirid, __le32 objid,
__le32 par_dirid, __le32 par_objid);
extern void make_empty_dir_item (char * body, __le32 dirid, __le32 objid,
__le32 par_dirid, __le32 par_objid);
/* array of the entry headers */
/* get item body */
@ -1186,9 +1186,9 @@ struct reiserfs_dir_entry
/* Disk child pointer: The pointer from an internal node of the tree
to a node that is on disk. */
struct disk_child {
__u32 dc_block_number; /* Disk child's block number. */
__u16 dc_size; /* Disk child's used space. */
__u16 dc_reserved;
__le32 dc_block_number; /* Disk child's block number. */
__le16 dc_size; /* Disk child's used space. */
__le16 dc_reserved;
};
#define DC_SIZE (sizeof(struct disk_child))
@ -1656,10 +1656,10 @@ struct reiserfs_iget_args {
/* first block written in a commit. */
struct reiserfs_journal_desc {
__u32 j_trans_id ; /* id of commit */
__u32 j_len ; /* length of commit. len +1 is the commit block */
__u32 j_mount_id ; /* mount id of this trans*/
__u32 j_realblock[1] ; /* real locations for each block */
__le32 j_trans_id ; /* id of commit */
__le32 j_len ; /* length of commit. len +1 is the commit block */
__le32 j_mount_id ; /* mount id of this trans*/
__le32 j_realblock[1] ; /* real locations for each block */
} ;
#define get_desc_trans_id(d) le32_to_cpu((d)->j_trans_id)
@ -1672,9 +1672,9 @@ struct reiserfs_journal_desc {
/* last block written in a commit */
struct reiserfs_journal_commit {
__u32 j_trans_id ; /* must match j_trans_id from the desc block */
__u32 j_len ; /* ditto */
__u32 j_realblock[1] ; /* real locations for each block */
__le32 j_trans_id ; /* must match j_trans_id from the desc block */
__le32 j_len ; /* ditto */
__le32 j_realblock[1] ; /* real locations for each block */
} ;
#define get_commit_trans_id(c) le32_to_cpu((c)->j_trans_id)
@ -1689,9 +1689,9 @@ struct reiserfs_journal_commit {
** and this transaction does not need to be replayed.
*/
struct reiserfs_journal_header {
__u32 j_last_flush_trans_id ; /* id of last fully flushed transaction */
__u32 j_first_unflushed_offset ; /* offset in the log of where to start replay after a crash */
__u32 j_mount_id ;
__le32 j_last_flush_trans_id ; /* id of last fully flushed transaction */
__le32 j_first_unflushed_offset ; /* offset in the log of where to start replay after a crash */
__le32 j_mount_id ;
/* 12 */ struct journal_params jh_journal;
} ;
@ -2170,7 +2170,7 @@ void reiserfs_init_alloc_options (struct super_block *s);
* to use for a new object underneat it. The locality is returned
* in disk byte order (le).
*/
u32 reiserfs_choose_packing(struct inode *dir);
__le32 reiserfs_choose_packing(struct inode *dir);
int is_reusable (struct super_block * s, b_blocknr_t block, int bit_value);
void reiserfs_free_block (struct reiserfs_transaction_handle *th, struct inode *, b_blocknr_t, int for_unformatted);

4
include/linux/reiserfs_xattr.h
View File

@ -10,8 +10,8 @@
#define REISERFS_XATTR_MAGIC 0x52465841 /* "RFXA" */
struct reiserfs_xattr_header {
__u32 h_magic; /* magic number for identification */
__u32 h_hash; /* hash of the value */
__le32 h_magic; /* magic number for identification */
__le32 h_hash; /* hash of the value */
};
#ifdef __KERNEL__