diff options
Diffstat (limited to 'fs/udf')
| -rw-r--r-- | fs/udf/file.c | 1 | ||||
| -rw-r--r-- | fs/udf/ialloc.c | 1 | ||||
| -rw-r--r-- | fs/udf/lowlevel.c | 1 | ||||
| -rw-r--r-- | fs/udf/misc.c | 1 | ||||
| -rw-r--r-- | fs/udf/partition.c | 1 | ||||
| -rw-r--r-- | fs/udf/super.c | 1 | ||||
| -rw-r--r-- | fs/udf/symlink.c | 1 | ||||
| -rw-r--r-- | fs/udf/truncate.c | 1 | ||||
| -rw-r--r-- | fs/udf/udf_i.h | 30 | ||||
| -rw-r--r-- | fs/udf/udf_sb.h | 93 | ||||
| -rw-r--r-- | fs/udf/udfdecl.h | 25 | ||||
| -rw-r--r-- | fs/udf/unicode.c | 1 |
12 files changed, 141 insertions, 16 deletions
diff --git a/fs/udf/file.c b/fs/udf/file.c index 822cc4071527..0ed6e146a0d9 100644 --- a/fs/udf/file.c +++ b/fs/udf/file.c @@ -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 */ diff --git a/fs/udf/ialloc.c b/fs/udf/ialloc.c index 84360315aca2..c3fb28eee646 100644 --- a/fs/udf/ialloc.c +++ b/fs/udf/ialloc.c @@ -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> diff --git a/fs/udf/lowlevel.c b/fs/udf/lowlevel.c index 579bae71e67e..703843f30ffd 100644 --- a/fs/udf/lowlevel.c +++ b/fs/udf/lowlevel.c @@ -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) diff --git a/fs/udf/misc.c b/fs/udf/misc.c index a1d6da0caf71..581b6e4cc591 100644 --- a/fs/udf/misc.c +++ b/fs/udf/misc.c @@ -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" diff --git a/fs/udf/partition.c b/fs/udf/partition.c index fc533345ab89..307c9c33d184 100644 --- a/fs/udf/partition.c +++ b/fs/udf/partition.c @@ -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> diff --git a/fs/udf/super.c b/fs/udf/super.c index 53e1d6e6dd31..02815e92553b 100644 --- a/fs/udf/super.c +++ b/fs/udf/super.c @@ -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" diff --git a/fs/udf/symlink.c b/fs/udf/symlink.c index 6ec99221e50c..c3265e1385d4 100644 --- a/fs/udf/symlink.c +++ b/fs/udf/symlink.c @@ -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> diff --git a/fs/udf/truncate.c b/fs/udf/truncate.c index fe61be17cdab..6111d97902d7 100644 --- a/fs/udf/truncate.c +++ b/fs/udf/truncate.c @@ -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" diff --git a/fs/udf/udf_i.h b/fs/udf/udf_i.h index ccc52f16bf7d..d6d9a774a1c1 100644 --- a/fs/udf/udf_i.h +++ b/fs/udf/udf_i.h @@ -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) */ diff --git a/fs/udf/udf_sb.h b/fs/udf/udf_sb.h index 737d1c604eea..fb2a6e9f8dac 100644 --- a/fs/udf/udf_sb.h +++ b/fs/udf/udf_sb.h @@ -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; diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h index 681dc2b66cdb..c9c75856af80 100644 --- a/fs/udf/udfdecl.h +++ b/fs/udf/udfdecl.h @@ -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 ) ) diff --git a/fs/udf/unicode.c b/fs/udf/unicode.c index e533b11703bf..b9de050ad830 100644 --- a/fs/udf/unicode.c +++ b/fs/udf/unicode.c @@ -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" |