Loading fs/hpfs/hpfs.h +54 −54 Original line number Diff line number Diff line Loading @@ -51,11 +51,11 @@ struct hpfs_boot_block u8 n_rootdir_entries[2]; u8 n_sectors_s[2]; u8 media_byte; u16 sectors_per_fat; u16 sectors_per_track; u16 heads_per_cyl; u32 n_hidden_sectors; u32 n_sectors_l; /* size of partition */ __le16 sectors_per_fat; __le16 sectors_per_track; __le16 heads_per_cyl; __le32 n_hidden_sectors; __le32 n_sectors_l; /* size of partition */ u8 drive_number; u8 mbz; u8 sig_28h; /* 28h */ Loading @@ -63,7 +63,7 @@ struct hpfs_boot_block u8 vol_label[11]; u8 sig_hpfs[8]; /* "HPFS " */ u8 pad[448]; u16 magic; /* aa55 */ __le16 magic; /* aa55 */ }; Loading @@ -75,28 +75,28 @@ struct hpfs_boot_block struct hpfs_super_block { u32 magic; /* f995 e849 */ u32 magic1; /* fa53 e9c5, more magic? */ __le32 magic; /* f995 e849 */ __le32 magic1; /* fa53 e9c5, more magic? */ u8 version; /* version of a filesystem usually 2 */ u8 funcversion; /* functional version - oldest version of filesystem that can understand this disk */ u16 zero; /* 0 */ fnode_secno root; /* fnode of root directory */ secno n_sectors; /* size of filesystem */ u32 n_badblocks; /* number of bad blocks */ secno bitmaps; /* pointers to free space bit maps */ u32 zero1; /* 0 */ secno badblocks; /* bad block list */ u32 zero3; /* 0 */ time32_t last_chkdsk; /* date last checked, 0 if never */ time32_t last_optimize; /* date last optimized, 0 if never */ secno n_dir_band; /* number of sectors in dir band */ secno dir_band_start; /* first sector in dir band */ secno dir_band_end; /* last sector in dir band */ secno dir_band_bitmap; /* free space map, 1 dnode per bit */ __le16 zero; /* 0 */ __le32 root; /* fnode of root directory */ __le32 n_sectors; /* size of filesystem */ __le32 n_badblocks; /* number of bad blocks */ __le32 bitmaps; /* pointers to free space bit maps */ __le32 zero1; /* 0 */ __le32 badblocks; /* bad block list */ __le32 zero3; /* 0 */ __le32 last_chkdsk; /* date last checked, 0 if never */ __le32 last_optimize; /* date last optimized, 0 if never */ __le32 n_dir_band; /* number of sectors in dir band */ __le32 dir_band_start; /* first sector in dir band */ __le32 dir_band_end; /* last sector in dir band */ __le32 dir_band_bitmap; /* free space map, 1 dnode per bit */ u8 volume_name[32]; /* not used */ secno user_id_table; /* 8 preallocated sectors - user id */ __le32 user_id_table; /* 8 preallocated sectors - user id */ u32 zero6[103]; /* 0 */ }; Loading @@ -109,8 +109,8 @@ struct hpfs_super_block struct hpfs_spare_block { u32 magic; /* f991 1849 */ u32 magic1; /* fa52 29c5, more magic? */ __le32 magic; /* f991 1849 */ __le32 magic1; /* fa52 29c5, more magic? */ #ifdef __LITTLE_ENDIAN u8 dirty: 1; /* 0 clean, 1 "improperly stopped" */ Loading Loading @@ -153,21 +153,21 @@ struct hpfs_spare_block u8 mm_contlgulty; u8 unused; secno hotfix_map; /* info about remapped bad sectors */ u32 n_spares_used; /* number of hotfixes */ u32 n_spares; /* number of spares in hotfix map */ u32 n_dnode_spares_free; /* spare dnodes unused */ u32 n_dnode_spares; /* length of spare_dnodes[] list, __le32 hotfix_map; /* info about remapped bad sectors */ __le32 n_spares_used; /* number of hotfixes */ __le32 n_spares; /* number of spares in hotfix map */ __le32 n_dnode_spares_free; /* spare dnodes unused */ __le32 n_dnode_spares; /* length of spare_dnodes[] list, follows in this block*/ secno code_page_dir; /* code page directory block */ u32 n_code_pages; /* number of code pages */ u32 super_crc; /* on HPFS386 and LAN Server this is __le32 code_page_dir; /* code page directory block */ __le32 n_code_pages; /* number of code pages */ __le32 super_crc; /* on HPFS386 and LAN Server this is checksum of superblock, on normal OS/2 unused */ u32 spare_crc; /* on HPFS386 checksum of spareblock */ u32 zero1[15]; /* unused */ dnode_secno spare_dnodes[100]; /* emergency free dnode list */ u32 zero2[1]; /* room for more? */ __le32 spare_crc; /* on HPFS386 checksum of spareblock */ __le32 zero1[15]; /* unused */ __le32 spare_dnodes[100]; /* emergency free dnode list */ __le32 zero2[1]; /* room for more? */ }; /* The bad block list is 4 sectors long. The first word must be zero, Loading Loading @@ -202,18 +202,18 @@ struct hpfs_spare_block struct code_page_directory { u32 magic; /* 4945 21f7 */ u32 n_code_pages; /* number of pointers following */ u32 zero1[2]; __le32 magic; /* 4945 21f7 */ __le32 n_code_pages; /* number of pointers following */ __le32 zero1[2]; struct { u16 ix; /* index */ u16 code_page_number; /* code page number */ u32 bounds; /* matches corresponding word __le16 ix; /* index */ __le16 code_page_number; /* code page number */ __le32 bounds; /* matches corresponding word in data block */ secno code_page_data; /* sector number of a code_page_data __le32 code_page_data; /* sector number of a code_page_data containing c.p. array */ u16 index; /* index in c.p. array in that sector*/ u16 unknown; /* some unknown value; usually 0; __le16 index; /* index in c.p. array in that sector*/ __le16 unknown; /* some unknown value; usually 0; 2 in Japanese version */ } array[31]; /* unknown length */ }; Loading @@ -224,19 +224,19 @@ struct code_page_directory struct code_page_data { u32 magic; /* 8945 21f7 */ u32 n_used; /* # elements used in c_p_data[] */ u32 bounds[3]; /* looks a bit like __le32 magic; /* 8945 21f7 */ __le32 n_used; /* # elements used in c_p_data[] */ __le32 bounds[3]; /* looks a bit like (beg1,end1), (beg2,end2) one byte each */ u16 offs[3]; /* offsets from start of sector __le16 offs[3]; /* offsets from start of sector to start of c_p_data[ix] */ struct { u16 ix; /* index */ u16 code_page_number; /* code page number */ u16 unknown; /* the same as in cp directory */ __le16 ix; /* index */ __le16 code_page_number; /* code page number */ __le16 unknown; /* the same as in cp directory */ u8 map[128]; /* upcase table for chars 80..ff */ u16 zero2; __le16 zero2; } code_page[3]; u8 incognita[78]; }; Loading fs/hpfs/hpfs_fn.h +2 −2 Original line number Diff line number Diff line Loading @@ -82,7 +82,7 @@ struct hpfs_sb_info { unsigned char *sb_cp_table; /* code page tables: */ /* 128 bytes uppercasing table & */ /* 128 bytes lowercasing table */ unsigned *sb_bmp_dir; /* main bitmap directory */ __le32 *sb_bmp_dir; /* main bitmap directory */ unsigned sb_c_bitmap; /* current bitmap */ unsigned sb_max_fwd_alloc; /* max forwad allocation */ int sb_timeshift; Loading Loading @@ -278,7 +278,7 @@ void hpfs_evict_inode(struct inode *); __le32 *hpfs_map_dnode_bitmap(struct super_block *, struct quad_buffer_head *); __le32 *hpfs_map_bitmap(struct super_block *, unsigned, struct quad_buffer_head *, char *); unsigned char *hpfs_load_code_page(struct super_block *, secno); secno *hpfs_load_bitmap_directory(struct super_block *, secno bmp); __le32 *hpfs_load_bitmap_directory(struct super_block *, secno bmp); struct fnode *hpfs_map_fnode(struct super_block *s, ino_t, struct buffer_head **); struct anode *hpfs_map_anode(struct super_block *s, anode_secno, struct buffer_head **); struct dnode *hpfs_map_dnode(struct super_block *s, dnode_secno, struct quad_buffer_head *); Loading fs/hpfs/map.c +3 −3 Original line number Diff line number Diff line Loading @@ -89,18 +89,18 @@ unsigned char *hpfs_load_code_page(struct super_block *s, secno cps) return cp_table; } secno *hpfs_load_bitmap_directory(struct super_block *s, secno bmp) __le32 *hpfs_load_bitmap_directory(struct super_block *s, secno bmp) { struct buffer_head *bh; int n = (hpfs_sb(s)->sb_fs_size + 0x200000 - 1) >> 21; int i; secno *b; __le32 *b; if (!(b = kmalloc(n * 512, GFP_KERNEL))) { printk("HPFS: can't allocate memory for bitmap directory\n"); return NULL; } for (i=0;i<n;i++) { secno *d = hpfs_map_sector(s, bmp+i, &bh, n - i - 1); __le32 *d = hpfs_map_sector(s, bmp+i, &bh, n - i - 1); if (!d) { kfree(b); return NULL; Loading fs/hpfs/super.c +1 −1 Original line number Diff line number Diff line Loading @@ -572,7 +572,7 @@ static int hpfs_fill_super(struct super_block *s, void *options, int silent) mark_buffer_dirty(bh2); } if (spareblock->hotfixes_used || le32_to_cpu(spareblock->n_spares_used)) { if (spareblock->hotfixes_used || spareblock->n_spares_used) { if (errs >= 2) { printk("HPFS: Hotfixes not supported here, try chkdsk\n"); mark_dirty(s, 0); Loading Loading
fs/hpfs/hpfs.h +54 −54 Original line number Diff line number Diff line Loading @@ -51,11 +51,11 @@ struct hpfs_boot_block u8 n_rootdir_entries[2]; u8 n_sectors_s[2]; u8 media_byte; u16 sectors_per_fat; u16 sectors_per_track; u16 heads_per_cyl; u32 n_hidden_sectors; u32 n_sectors_l; /* size of partition */ __le16 sectors_per_fat; __le16 sectors_per_track; __le16 heads_per_cyl; __le32 n_hidden_sectors; __le32 n_sectors_l; /* size of partition */ u8 drive_number; u8 mbz; u8 sig_28h; /* 28h */ Loading @@ -63,7 +63,7 @@ struct hpfs_boot_block u8 vol_label[11]; u8 sig_hpfs[8]; /* "HPFS " */ u8 pad[448]; u16 magic; /* aa55 */ __le16 magic; /* aa55 */ }; Loading @@ -75,28 +75,28 @@ struct hpfs_boot_block struct hpfs_super_block { u32 magic; /* f995 e849 */ u32 magic1; /* fa53 e9c5, more magic? */ __le32 magic; /* f995 e849 */ __le32 magic1; /* fa53 e9c5, more magic? */ u8 version; /* version of a filesystem usually 2 */ u8 funcversion; /* functional version - oldest version of filesystem that can understand this disk */ u16 zero; /* 0 */ fnode_secno root; /* fnode of root directory */ secno n_sectors; /* size of filesystem */ u32 n_badblocks; /* number of bad blocks */ secno bitmaps; /* pointers to free space bit maps */ u32 zero1; /* 0 */ secno badblocks; /* bad block list */ u32 zero3; /* 0 */ time32_t last_chkdsk; /* date last checked, 0 if never */ time32_t last_optimize; /* date last optimized, 0 if never */ secno n_dir_band; /* number of sectors in dir band */ secno dir_band_start; /* first sector in dir band */ secno dir_band_end; /* last sector in dir band */ secno dir_band_bitmap; /* free space map, 1 dnode per bit */ __le16 zero; /* 0 */ __le32 root; /* fnode of root directory */ __le32 n_sectors; /* size of filesystem */ __le32 n_badblocks; /* number of bad blocks */ __le32 bitmaps; /* pointers to free space bit maps */ __le32 zero1; /* 0 */ __le32 badblocks; /* bad block list */ __le32 zero3; /* 0 */ __le32 last_chkdsk; /* date last checked, 0 if never */ __le32 last_optimize; /* date last optimized, 0 if never */ __le32 n_dir_band; /* number of sectors in dir band */ __le32 dir_band_start; /* first sector in dir band */ __le32 dir_band_end; /* last sector in dir band */ __le32 dir_band_bitmap; /* free space map, 1 dnode per bit */ u8 volume_name[32]; /* not used */ secno user_id_table; /* 8 preallocated sectors - user id */ __le32 user_id_table; /* 8 preallocated sectors - user id */ u32 zero6[103]; /* 0 */ }; Loading @@ -109,8 +109,8 @@ struct hpfs_super_block struct hpfs_spare_block { u32 magic; /* f991 1849 */ u32 magic1; /* fa52 29c5, more magic? */ __le32 magic; /* f991 1849 */ __le32 magic1; /* fa52 29c5, more magic? */ #ifdef __LITTLE_ENDIAN u8 dirty: 1; /* 0 clean, 1 "improperly stopped" */ Loading Loading @@ -153,21 +153,21 @@ struct hpfs_spare_block u8 mm_contlgulty; u8 unused; secno hotfix_map; /* info about remapped bad sectors */ u32 n_spares_used; /* number of hotfixes */ u32 n_spares; /* number of spares in hotfix map */ u32 n_dnode_spares_free; /* spare dnodes unused */ u32 n_dnode_spares; /* length of spare_dnodes[] list, __le32 hotfix_map; /* info about remapped bad sectors */ __le32 n_spares_used; /* number of hotfixes */ __le32 n_spares; /* number of spares in hotfix map */ __le32 n_dnode_spares_free; /* spare dnodes unused */ __le32 n_dnode_spares; /* length of spare_dnodes[] list, follows in this block*/ secno code_page_dir; /* code page directory block */ u32 n_code_pages; /* number of code pages */ u32 super_crc; /* on HPFS386 and LAN Server this is __le32 code_page_dir; /* code page directory block */ __le32 n_code_pages; /* number of code pages */ __le32 super_crc; /* on HPFS386 and LAN Server this is checksum of superblock, on normal OS/2 unused */ u32 spare_crc; /* on HPFS386 checksum of spareblock */ u32 zero1[15]; /* unused */ dnode_secno spare_dnodes[100]; /* emergency free dnode list */ u32 zero2[1]; /* room for more? */ __le32 spare_crc; /* on HPFS386 checksum of spareblock */ __le32 zero1[15]; /* unused */ __le32 spare_dnodes[100]; /* emergency free dnode list */ __le32 zero2[1]; /* room for more? */ }; /* The bad block list is 4 sectors long. The first word must be zero, Loading Loading @@ -202,18 +202,18 @@ struct hpfs_spare_block struct code_page_directory { u32 magic; /* 4945 21f7 */ u32 n_code_pages; /* number of pointers following */ u32 zero1[2]; __le32 magic; /* 4945 21f7 */ __le32 n_code_pages; /* number of pointers following */ __le32 zero1[2]; struct { u16 ix; /* index */ u16 code_page_number; /* code page number */ u32 bounds; /* matches corresponding word __le16 ix; /* index */ __le16 code_page_number; /* code page number */ __le32 bounds; /* matches corresponding word in data block */ secno code_page_data; /* sector number of a code_page_data __le32 code_page_data; /* sector number of a code_page_data containing c.p. array */ u16 index; /* index in c.p. array in that sector*/ u16 unknown; /* some unknown value; usually 0; __le16 index; /* index in c.p. array in that sector*/ __le16 unknown; /* some unknown value; usually 0; 2 in Japanese version */ } array[31]; /* unknown length */ }; Loading @@ -224,19 +224,19 @@ struct code_page_directory struct code_page_data { u32 magic; /* 8945 21f7 */ u32 n_used; /* # elements used in c_p_data[] */ u32 bounds[3]; /* looks a bit like __le32 magic; /* 8945 21f7 */ __le32 n_used; /* # elements used in c_p_data[] */ __le32 bounds[3]; /* looks a bit like (beg1,end1), (beg2,end2) one byte each */ u16 offs[3]; /* offsets from start of sector __le16 offs[3]; /* offsets from start of sector to start of c_p_data[ix] */ struct { u16 ix; /* index */ u16 code_page_number; /* code page number */ u16 unknown; /* the same as in cp directory */ __le16 ix; /* index */ __le16 code_page_number; /* code page number */ __le16 unknown; /* the same as in cp directory */ u8 map[128]; /* upcase table for chars 80..ff */ u16 zero2; __le16 zero2; } code_page[3]; u8 incognita[78]; }; Loading
fs/hpfs/hpfs_fn.h +2 −2 Original line number Diff line number Diff line Loading @@ -82,7 +82,7 @@ struct hpfs_sb_info { unsigned char *sb_cp_table; /* code page tables: */ /* 128 bytes uppercasing table & */ /* 128 bytes lowercasing table */ unsigned *sb_bmp_dir; /* main bitmap directory */ __le32 *sb_bmp_dir; /* main bitmap directory */ unsigned sb_c_bitmap; /* current bitmap */ unsigned sb_max_fwd_alloc; /* max forwad allocation */ int sb_timeshift; Loading Loading @@ -278,7 +278,7 @@ void hpfs_evict_inode(struct inode *); __le32 *hpfs_map_dnode_bitmap(struct super_block *, struct quad_buffer_head *); __le32 *hpfs_map_bitmap(struct super_block *, unsigned, struct quad_buffer_head *, char *); unsigned char *hpfs_load_code_page(struct super_block *, secno); secno *hpfs_load_bitmap_directory(struct super_block *, secno bmp); __le32 *hpfs_load_bitmap_directory(struct super_block *, secno bmp); struct fnode *hpfs_map_fnode(struct super_block *s, ino_t, struct buffer_head **); struct anode *hpfs_map_anode(struct super_block *s, anode_secno, struct buffer_head **); struct dnode *hpfs_map_dnode(struct super_block *s, dnode_secno, struct quad_buffer_head *); Loading
fs/hpfs/map.c +3 −3 Original line number Diff line number Diff line Loading @@ -89,18 +89,18 @@ unsigned char *hpfs_load_code_page(struct super_block *s, secno cps) return cp_table; } secno *hpfs_load_bitmap_directory(struct super_block *s, secno bmp) __le32 *hpfs_load_bitmap_directory(struct super_block *s, secno bmp) { struct buffer_head *bh; int n = (hpfs_sb(s)->sb_fs_size + 0x200000 - 1) >> 21; int i; secno *b; __le32 *b; if (!(b = kmalloc(n * 512, GFP_KERNEL))) { printk("HPFS: can't allocate memory for bitmap directory\n"); return NULL; } for (i=0;i<n;i++) { secno *d = hpfs_map_sector(s, bmp+i, &bh, n - i - 1); __le32 *d = hpfs_map_sector(s, bmp+i, &bh, n - i - 1); if (!d) { kfree(b); return NULL; Loading
fs/hpfs/super.c +1 −1 Original line number Diff line number Diff line Loading @@ -572,7 +572,7 @@ static int hpfs_fill_super(struct super_block *s, void *options, int silent) mark_buffer_dirty(bh2); } if (spareblock->hotfixes_used || le32_to_cpu(spareblock->n_spares_used)) { if (spareblock->hotfixes_used || spareblock->n_spares_used) { if (errs >= 2) { printk("HPFS: Hotfixes not supported here, try chkdsk\n"); mark_dirty(s, 0); Loading
Al Viro <viro@zeniv.linux.org.uk>Al Viro <viro@zeniv.linux.org.uk>