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WSL2-Linux-Kernel
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udf: move headers out include/linux/ 

There's really no reason to keep udf headers in include/linux as they're
not used by anything but fs/udf/.

This patch merges most of include/linux/udf_fs_i.h into fs/udf/udf_i.h,
include/linux/udf_fs_sb.h into fs/udf/udf_sb.h and
include/linux/udf_fs.h into fs/udf/udfdecl.h.

The only thing remaining in include/linux/ is a stub of udf_fs_i.h
defining the four user-visible udf ioctls.  It's also moved from
unifdef-y to headers-y because it can be included unconditionally now.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Christoph Hellwig 2008-02-22 12:39:12 +01:00 коммит произвёл Jan Kara
Родитель b1e321266d
Коммит 15aebd2866
16 изменённых файлов: 142 добавлений и 216 удалений
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1
fs/udf/file.c
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@ -27,7 +27,6 @@
#include "udfdecl.h"
#include <linux/fs.h>
#include <linux/udf_fs.h>
#include <asm/uaccess.h>
#include <linux/kernel.h>
#include <linux/string.h> /* memset */

1
fs/udf/ialloc.c
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@ -21,7 +21,6 @@
#include "udfdecl.h"
#include <linux/fs.h>
#include <linux/quotaops.h>
#include <linux/udf_fs.h>
#include <linux/sched.h>
#include <linux/slab.h>

1
fs/udf/lowlevel.c
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@ -23,7 +23,6 @@
#include <linux/cdrom.h>
#include <asm/uaccess.h>
#include <linux/udf_fs.h>
#include "udf_sb.h"
unsigned int udf_get_last_session(struct super_block *sb)

1
fs/udf/misc.c
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@ -23,7 +23,6 @@
#include <linux/fs.h>
#include <linux/string.h>
#include <linux/udf_fs.h>
#include <linux/buffer_head.h>
#include "udf_i.h"

1
fs/udf/partition.c
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@ -24,7 +24,6 @@
#include <linux/fs.h>
#include <linux/string.h>
#include <linux/udf_fs.h>
#include <linux/slab.h>
#include <linux/buffer_head.h>

1
fs/udf/super.c
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@ -57,7 +57,6 @@
#include <linux/seq_file.h>
#include <asm/byteorder.h>
#include <linux/udf_fs.h>
#include "udf_sb.h"
#include "udf_i.h"

1
fs/udf/symlink.c
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@ -23,7 +23,6 @@
#include <asm/uaccess.h>
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/udf_fs.h>
#include <linux/time.h>
#include <linux/mm.h>
#include <linux/stat.h>

1
fs/udf/truncate.c
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@ -22,7 +22,6 @@
#include "udfdecl.h"
#include <linux/fs.h>
#include <linux/mm.h>
#include <linux/udf_fs.h>
#include <linux/buffer_head.h>
#include "udf_i.h"

30
fs/udf/udf_i.h
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@ -1,10 +1,32 @@
#ifndef __LINUX_UDF_I_H
#define __LINUX_UDF_I_H
#ifndef _UDF_I_H
#define _UDF_I_H
struct udf_inode_info {
struct timespec i_crtime;
/* Physical address of inode */
kernel_lb_addr i_location;
__u64 i_unique;
__u32 i_lenEAttr;
__u32 i_lenAlloc;
__u64 i_lenExtents;
__u32 i_next_alloc_block;
__u32 i_next_alloc_goal;
unsigned i_alloc_type : 3;
unsigned i_efe : 1;
unsigned i_use : 1;
unsigned i_strat4096 : 1;
unsigned reserved : 26;
union {
short_ad *i_sad;
long_ad *i_lad;
__u8 *i_data;
} i_ext;
struct inode vfs_inode;
};
#include <linux/udf_fs_i.h>
static inline struct udf_inode_info *UDF_I(struct inode *inode)
{
return list_entry(inode, struct udf_inode_info, vfs_inode);
}
#endif /* !defined(_LINUX_UDF_I_H) */
#endif /* _UDF_I_H) */

93
fs/udf/udf_sb.h
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@ -1,6 +1,8 @@
#ifndef __LINUX_UDF_SB_H
#define __LINUX_UDF_SB_H
#include <linux/mutex.h>
/* Since UDF 2.01 is ISO 13346 based... */
#define UDF_SUPER_MAGIC 0x15013346
@ -38,6 +40,97 @@
#define UDF_PART_FLAG_REWRITABLE 0x0040
#define UDF_PART_FLAG_OVERWRITABLE 0x0080
#define UDF_MAX_BLOCK_LOADED 8
#define UDF_TYPE1_MAP15 0x1511U
#define UDF_VIRTUAL_MAP15 0x1512U
#define UDF_VIRTUAL_MAP20 0x2012U
#define UDF_SPARABLE_MAP15 0x1522U
#pragma pack(1) /* XXX(hch): Why? This file just defines in-core structures */
struct udf_sparing_data {
__u16 s_packet_len;
struct buffer_head *s_spar_map[4];
};
struct udf_virtual_data {
__u32 s_num_entries;
__u16 s_start_offset;
};
struct udf_bitmap {
__u32 s_extLength;
__u32 s_extPosition;
__u16 s_nr_groups;
struct buffer_head **s_block_bitmap;
};
struct udf_part_map {
union {
struct udf_bitmap *s_bitmap;
struct inode *s_table;
} s_uspace;
union {
struct udf_bitmap *s_bitmap;
struct inode *s_table;
} s_fspace;
__u32 s_partition_root;
__u32 s_partition_len;
__u16 s_partition_type;
__u16 s_partition_num;
union {
struct udf_sparing_data s_sparing;
struct udf_virtual_data s_virtual;
} s_type_specific;
__u32 (*s_partition_func)(struct super_block *, __u32, __u16, __u32);
__u16 s_volumeseqnum;
__u16 s_partition_flags;
};
#pragma pack()
struct udf_sb_info {
struct udf_part_map *s_partmaps;
__u8 s_volume_ident[32];
/* Overall info */
__u16 s_partitions;
__u16 s_partition;
/* Sector headers */
__s32 s_session;
__u32 s_anchor[4];
__u32 s_last_block;
struct buffer_head *s_lvid_bh;
/* Default permissions */
mode_t s_umask;
gid_t s_gid;
uid_t s_uid;
/* Root Info */
struct timespec s_record_time;
/* Fileset Info */
__u16 s_serial_number;
/* highest UDF revision we have recorded to this media */
__u16 s_udfrev;
/* Miscellaneous flags */
__u32 s_flags;
/* Encoding info */
struct nls_table *s_nls_map;
/* VAT inode */
struct inode *s_vat_inode;
struct mutex s_alloc_mutex;
};
static inline struct udf_sb_info *UDF_SB(struct super_block *sb)
{
return sb->s_fs_info;

25
fs/udf/udfdecl.h
Просмотреть файл

@ -1,18 +1,37 @@
#ifndef __UDF_DECL_H
#define __UDF_DECL_H
#include <linux/udf_fs.h>
#include "ecma_167.h"
#include "osta_udf.h"
#include <linux/fs.h>
#include <linux/types.h>
#include <linux/udf_fs_i.h>
#include <linux/udf_fs_sb.h>
#include <linux/buffer_head.h>
#include <linux/udf_fs_i.h>
#include "udf_sb.h"
#include "udfend.h"
#define UDF_PREALLOCATE
#define UDF_DEFAULT_PREALLOC_BLOCKS 8
#undef UDFFS_DEBUG
#ifdef UDFFS_DEBUG
#define udf_debug(f, a...) \
do { \
printk(KERN_DEBUG "UDF-fs DEBUG %s:%d:%s: ", \
__FILE__, __LINE__, __func__); \
printk(f, ##a); \
} while (0)
#else
#define udf_debug(f, a...) /**/
#endif
#define udf_info(f, a...) \
printk(KERN_INFO "UDF-fs INFO " f, ##a);
#define udf_fixed_to_variable(x) ( ( ( (x) >> 5 ) * 39 ) + ( (x) & 0x0000001F ) )
#define udf_variable_to_fixed(x) ( ( ( (x) / 39 ) << 5 ) + ( (x) % 39 ) )

1
fs/udf/unicode.c
Просмотреть файл

@ -23,7 +23,6 @@
#include <linux/kernel.h>
#include <linux/string.h> /* for memset */
#include <linux/nls.h>
#include <linux/udf_fs.h>
#include "udf_sb.h"

2
include/linux/Kbuild
Просмотреть файл

@ -149,6 +149,7 @@ header-y += tiocl.h
header-y += tipc.h
header-y += tipc_config.h
header-y += toshiba.h
header-y += udf_fs_i.h
header-y += ultrasound.h
header-y += un.h
header-y += utime.h
@ -336,7 +337,6 @@ unifdef-y += time.h
unifdef-y += timex.h
unifdef-y += tty.h
unifdef-y += types.h
unifdef-y += udf_fs_i.h
unifdef-y += udp.h
unifdef-y += uinput.h
unifdef-y += uio.h

51
include/linux/udf_fs.h
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@ -1,51 +0,0 @@
/*
* udf_fs.h
*
* PURPOSE
* Included by fs/filesystems.c
*
* DESCRIPTION
* OSTA-UDF(tm) = Optical Storage Technology Association
* Universal Disk Format.
*
* This code is based on version 2.50 of the UDF specification,
* and revision 3 of the ECMA 167 standard [equivalent to ISO 13346].
* http://www.osta.org/ * http://www.ecma.ch/
* http://www.iso.org/
*
* COPYRIGHT
* This file is distributed under the terms of the GNU General Public
* License (GPL). Copies of the GPL can be obtained from:
* ftp://prep.ai.mit.edu/pub/gnu/GPL
* Each contributing author retains all rights to their own work.
*
* (C) 1999-2004 Ben Fennema
* (C) 1999-2000 Stelias Computing Inc
*
* HISTORY
*
*/
#ifndef _UDF_FS_H
#define _UDF_FS_H 1
#define UDF_PREALLOCATE
#define UDF_DEFAULT_PREALLOC_BLOCKS 8
#undef UDFFS_DEBUG
#ifdef UDFFS_DEBUG
#define udf_debug(f, a...) \
do { \
printk (KERN_DEBUG "UDF-fs DEBUG %s:%d:%s: ", \
__FILE__, __LINE__, __FUNCTION__); \
printk (f, ##a); \
} while (0)
#else
#define udf_debug(f, a...) /**/
#endif
#define udf_info(f, a...) \
printk (KERN_INFO "UDF-fs INFO " f, ##a);
#endif /* _UDF_FS_H */

31
include/linux/udf_fs_i.h
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@ -9,41 +9,10 @@
* ftp://prep.ai.mit.edu/pub/gnu/GPL
* Each contributing author retains all rights to their own work.
*/
#ifndef _UDF_FS_I_H
#define _UDF_FS_I_H 1
#ifdef __KERNEL__
struct udf_inode_info
{
struct timespec i_crtime;
/* Physical address of inode */
kernel_lb_addr i_location;
__u64 i_unique;
__u32 i_lenEAttr;
__u32 i_lenAlloc;
__u64 i_lenExtents;
__u32 i_next_alloc_block;
__u32 i_next_alloc_goal;
unsigned i_alloc_type : 3;
unsigned i_efe : 1;
unsigned i_use : 1;
unsigned i_strat4096 : 1;
unsigned reserved : 26;
union
{
short_ad *i_sad;
long_ad *i_lad;
__u8 *i_data;
} i_ext;
struct inode vfs_inode;
};
#endif
/* exported IOCTLs, we have 'l', 0x40-0x7f */
#define UDF_GETEASIZE _IOR('l', 0x40, int)
#define UDF_GETEABLOCK _IOR('l', 0x41, void *)
#define UDF_GETVOLIDENT _IOR('l', 0x42, void *)

117
include/linux/udf_fs_sb.h
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@ -1,117 +0,0 @@
/*
* udf_fs_sb.h
*
* This include file is for the Linux kernel/module.
*
* COPYRIGHT
* This file is distributed under the terms of the GNU General Public
* License (GPL). Copies of the GPL can be obtained from:
* ftp://prep.ai.mit.edu/pub/gnu/GPL
* Each contributing author retains all rights to their own work.
*/
#ifndef _UDF_FS_SB_H
#define _UDF_FS_SB_H 1
#include <linux/mutex.h>
#pragma pack(1)
#define UDF_MAX_BLOCK_LOADED 8
#define UDF_TYPE1_MAP15 0x1511U
#define UDF_VIRTUAL_MAP15 0x1512U
#define UDF_VIRTUAL_MAP20 0x2012U
#define UDF_SPARABLE_MAP15 0x1522U
struct udf_sparing_data
{
__u16 s_packet_len;
struct buffer_head *s_spar_map[4];
};
struct udf_virtual_data
{
__u32 s_num_entries;
__u16 s_start_offset;
};
struct udf_bitmap
{
__u32 s_extLength;
__u32 s_extPosition;
__u16 s_nr_groups;
struct buffer_head **s_block_bitmap;
};
struct udf_part_map
{
union
{
struct udf_bitmap *s_bitmap;
struct inode *s_table;
} s_uspace;
union
{
struct udf_bitmap *s_bitmap;
struct inode *s_table;
} s_fspace;
__u32 s_partition_root;
__u32 s_partition_len;
__u16 s_partition_type;
__u16 s_partition_num;
union
{
struct udf_sparing_data s_sparing;
struct udf_virtual_data s_virtual;
} s_type_specific;
__u32 (*s_partition_func)(struct super_block *, __u32, __u16, __u32);
__u16 s_volumeseqnum;
__u16 s_partition_flags;
};
#pragma pack()
struct udf_sb_info
{
struct udf_part_map *s_partmaps;
__u8 s_volume_ident[32];
/* Overall info */
__u16 s_partitions;
__u16 s_partition;
/* Sector headers */
__s32 s_session;
__u32 s_anchor[4];
__u32 s_last_block;
struct buffer_head *s_lvid_bh;
/* Default permissions */
mode_t s_umask;
gid_t s_gid;
uid_t s_uid;
/* Root Info */
struct timespec s_record_time;
/* Fileset Info */
__u16 s_serial_number;
/* highest UDF revision we have recorded to this media */
__u16 s_udfrev;
/* Miscellaneous flags */
__u32 s_flags;
/* Encoding info */
struct nls_table *s_nls_map;
/* VAT inode */
struct inode *s_vat_inode;
struct mutex s_alloc_mutex;
};
#endif /* _UDF_FS_SB_H */