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udf: remove UDF_I_* macros and open code them

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Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Acked-by: Jan Kara <jack@suse.cz>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Marcin Slusarz 2008-02-08 04:20:42 -08:00 committed by Linus Torvalds
parent 5e0f001736
commit c0b344385f
14 changed files with 315 additions and 314 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
fs/udf/balloc.c
View File

@ -460,7 +460,7 @@ static void udf_table_free_blocks(struct super_block *sb,
epos.offset = oepos.offset = sizeof(struct unallocSpaceEntry);
elen = 0;
epos.block = oepos.block = UDF_I_LOCATION(table);
epos.block = oepos.block = UDF_I(table)->i_location;
epos.bh = oepos.bh = NULL;
while (count &&
@ -539,9 +539,9 @@ static void udf_table_free_blocks(struct super_block *sb,
elen = EXT_RECORDED_ALLOCATED |
(count << sb->s_blocksize_bits);
if (UDF_I_ALLOCTYPE(table) == ICBTAG_FLAG_AD_SHORT) {
if (UDF_I(table)->i_alloc_type == ICBTAG_FLAG_AD_SHORT) {
adsize = sizeof(short_ad);
} else if (UDF_I_ALLOCTYPE(table) == ICBTAG_FLAG_AD_LONG) {
} else if (UDF_I(table)->i_alloc_type == ICBTAG_FLAG_AD_LONG) {
adsize = sizeof(long_ad);
} else {
brelse(oepos.bh);
@ -573,7 +573,8 @@ static void udf_table_free_blocks(struct super_block *sb,
if (epos.offset + adsize > sb->s_blocksize) {
loffset = epos.offset;
aed->lengthAllocDescs = cpu_to_le32(adsize);
sptr = UDF_I_DATA(table) + epos.offset - adsize;
sptr = UDF_I(table)->i_ext.i_data + epos.offset
- adsize;
dptr = epos.bh->b_data +
sizeof(struct allocExtDesc);
memcpy(dptr, sptr, adsize);
@ -591,8 +592,9 @@ static void udf_table_free_blocks(struct super_block *sb,
aed->lengthAllocDescs) +
adsize);
} else {
sptr = UDF_I_DATA(table) + epos.offset;
UDF_I_LENALLOC(table) += adsize;
sptr = UDF_I(table)->i_ext.i_data +
epos.offset;
UDF_I(table)->i_lenAlloc += adsize;
mark_inode_dirty(table);
}
epos.offset = sizeof(struct allocExtDesc);
@ -606,7 +608,7 @@ static void udf_table_free_blocks(struct super_block *sb,
2, 1, epos.block.logicalBlockNum,
sizeof(tag));
switch (UDF_I_ALLOCTYPE(table)) {
switch (UDF_I(table)->i_alloc_type) {
case ICBTAG_FLAG_AD_SHORT:
sad = (short_ad *)sptr;
sad->extLength = cpu_to_le32(
@ -637,7 +639,7 @@ static void udf_table_free_blocks(struct super_block *sb,
udf_write_aext(table, &epos, eloc, elen, 1);
if (!epos.bh) {
UDF_I_LENALLOC(table) += adsize;
UDF_I(table)->i_lenAlloc += adsize;
mark_inode_dirty(table);
} else {
aed = (struct allocExtDesc *)epos.bh->b_data;
@ -675,16 +677,16 @@ static int udf_table_prealloc_blocks(struct super_block *sb,
first_block >= sbi->s_partmaps[partition].s_partition_len)
return 0;
if (UDF_I_ALLOCTYPE(table) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(table)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
adsize = sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(table) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(table)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
adsize = sizeof(long_ad);
else
return 0;
mutex_lock(&sbi->s_alloc_mutex);
epos.offset = sizeof(struct unallocSpaceEntry);
epos.block = UDF_I_LOCATION(table);
epos.block = UDF_I(table)->i_location;
epos.bh = NULL;
eloc.logicalBlockNum = 0xFFFFFFFF;
@ -740,9 +742,9 @@ static int udf_table_new_block(struct super_block *sb,
*err = -ENOSPC;
if (UDF_I_ALLOCTYPE(table) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(table)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
adsize = sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(table) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(table)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
adsize = sizeof(long_ad);
else
return newblock;
@ -757,7 +759,7 @@ static int udf_table_new_block(struct super_block *sb,
of the current closest match and use that when we are done.
*/
epos.offset = sizeof(struct unallocSpaceEntry);
epos.block = UDF_I_LOCATION(table);
epos.block = UDF_I(table)->i_location;
epos.bh = goal_epos.bh = NULL;
while (spread &&

7
fs/udf/dir.c
View File

@ -125,15 +125,16 @@ do_udf_readdir(struct inode *dir, struct file *filp, filldir_t filldir,
nf_pos = (udf_ext0_offset(dir) >> 2);
fibh.soffset = fibh.eoffset = (nf_pos & ((dir->i_sb->s_blocksize - 1) >> 2)) << 2;
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB) {
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
fibh.sbh = fibh.ebh = NULL;
} else if (inode_bmap(dir, nf_pos >> (dir->i_sb->s_blocksize_bits - 2),
&epos, &eloc, &elen, &offset) == (EXT_RECORDED_ALLOCATED >> 30)) {
block = udf_get_lb_pblock(dir->i_sb, eloc, offset);
if ((++offset << dir->i_sb->s_blocksize_bits) < elen) {
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
epos.offset -= sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(dir)->i_alloc_type ==
ICBTAG_FLAG_AD_LONG)
epos.offset -= sizeof(long_ad);
} else {
offset = 0;

6
fs/udf/directory.c
View File

@ -84,9 +84,9 @@ struct fileIdentDesc *udf_fileident_read(struct inode *dir, loff_t *nf_pos,
fibh->soffset = fibh->eoffset;
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB) {
fi = udf_get_fileident(UDF_I_DATA(dir) -
(UDF_I_EFE(dir) ?
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
fi = udf_get_fileident(UDF_I(dir)->i_ext.i_data -
(UDF_I(dir)->i_efe ?
sizeof(struct extendedFileEntry) :
sizeof(struct fileEntry)),
dir->i_sb->s_blocksize,

24
fs/udf/file.c
View File

@ -50,7 +50,8 @@ static int udf_adinicb_readpage(struct file *file, struct page *page)
kaddr = kmap(page);
memset(kaddr, 0, PAGE_CACHE_SIZE);
memcpy(kaddr, UDF_I_DATA(inode) + UDF_I_LENEATTR(inode), inode->i_size);
memcpy(kaddr, UDF_I(inode)->i_ext.i_data + UDF_I(inode)->i_lenEAttr,
inode->i_size);
flush_dcache_page(page);
SetPageUptodate(page);
kunmap(page);
@ -68,7 +69,8 @@ static int udf_adinicb_writepage(struct page *page,
BUG_ON(!PageLocked(page));
kaddr = kmap(page);
memcpy(UDF_I_DATA(inode) + UDF_I_LENEATTR(inode), kaddr, inode->i_size);
memcpy(UDF_I(inode)->i_ext.i_data + UDF_I(inode)->i_lenEAttr, kaddr,
inode->i_size);
mark_inode_dirty(inode);
SetPageUptodate(page);
kunmap(page);
@ -87,7 +89,7 @@ static int udf_adinicb_write_end(struct file *file,
char *kaddr;
kaddr = kmap_atomic(page, KM_USER0);
memcpy(UDF_I_DATA(inode) + UDF_I_LENEATTR(inode) + offset,
memcpy(UDF_I(inode)->i_ext.i_data + UDF_I(inode)->i_lenEAttr + offset,
kaddr + offset, copied);
kunmap_atomic(kaddr, KM_USER0);
@ -111,7 +113,7 @@ static ssize_t udf_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
int err, pos;
size_t count = iocb->ki_left;
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB) {
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
if (file->f_flags & O_APPEND)
pos = inode->i_size;
else
@ -121,15 +123,16 @@ static ssize_t udf_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
(udf_file_entry_alloc_offset(inode) +
pos + count)) {
udf_expand_file_adinicb(inode, pos + count, &err);
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB) {
if (UDF_I(inode)->i_alloc_type ==
ICBTAG_FLAG_AD_IN_ICB) {
udf_debug("udf_expand_adinicb: err=%d\n", err);
return err;
}
} else {
if (pos + count > inode->i_size)
UDF_I_LENALLOC(inode) = pos + count;
UDF_I(inode)->i_lenAlloc = pos + count;
else
UDF_I_LENALLOC(inode) = inode->i_size;
UDF_I(inode)->i_lenAlloc = inode->i_size;
}
}
@ -209,11 +212,12 @@ int udf_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
result = put_user(new_block, (long __user *)arg);
return result;
case UDF_GETEASIZE:
result = put_user(UDF_I_LENEATTR(inode), (int __user *)arg);
result = put_user(UDF_I(inode)->i_lenEAttr, (int __user *)arg);
break;
case UDF_GETEABLOCK:
result = copy_to_user((char __user *)arg, UDF_I_DATA(inode),
UDF_I_LENEATTR(inode)) ? -EFAULT : 0;
result = copy_to_user((char __user *)arg,
UDF_I(inode)->i_ext.i_data,
UDF_I(inode)->i_lenEAttr) ? -EFAULT : 0;
break;
}

50
fs/udf/ialloc.c
View File

@ -57,7 +57,7 @@ void udf_free_inode(struct inode *inode)
}
mutex_unlock(&sbi->s_alloc_mutex);
udf_free_blocks(sb, NULL, UDF_I_LOCATION(inode), 0, 1);
udf_free_blocks(sb, NULL, UDF_I(inode)->i_location, 0, 1);
}
struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
@ -66,7 +66,7 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
struct udf_sb_info *sbi = UDF_SB(sb);
struct inode *inode;
int block;
uint32_t start = UDF_I_LOCATION(dir).logicalBlockNum;
uint32_t start = UDF_I(dir)->i_location.logicalBlockNum;
inode = new_inode(sb);
@ -76,14 +76,14 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
}
*err = -ENOSPC;
UDF_I_UNIQUE(inode) = 0;
UDF_I_LENEXTENTS(inode) = 0;
UDF_I_NEXT_ALLOC_BLOCK(inode) = 0;
UDF_I_NEXT_ALLOC_GOAL(inode) = 0;
UDF_I_STRAT4096(inode) = 0;
UDF_I(inode)->i_unique = 0;
UDF_I(inode)->i_lenExtents = 0;
UDF_I(inode)->i_next_alloc_block = 0;
UDF_I(inode)->i_next_alloc_goal = 0;
UDF_I(inode)->i_strat4096 = 0;
block = udf_new_block(dir->i_sb, NULL,
UDF_I_LOCATION(dir).partitionReferenceNum,
UDF_I(dir)->i_location.partitionReferenceNum,
start, err);
if (*err) {
iput(inode);
@ -107,7 +107,7 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
else
lvidiu->numFiles =
cpu_to_le32(le32_to_cpu(lvidiu->numFiles) + 1);
UDF_I_UNIQUE(inode) = uniqueID = le64_to_cpu(lvhd->uniqueID);
UDF_I(inode)->i_unique = uniqueID = le64_to_cpu(lvhd->uniqueID);
if (!(++uniqueID & 0x00000000FFFFFFFFUL))
uniqueID += 16;
lvhd->uniqueID = cpu_to_le64(uniqueID);
@ -123,41 +123,41 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
inode->i_gid = current->fsgid;
}
UDF_I_LOCATION(inode).logicalBlockNum = block;
UDF_I_LOCATION(inode).partitionReferenceNum =
UDF_I_LOCATION(dir).partitionReferenceNum;
inode->i_ino = udf_get_lb_pblock(sb, UDF_I_LOCATION(inode), 0);
UDF_I(inode)->i_location.logicalBlockNum = block;
UDF_I(inode)->i_location.partitionReferenceNum =
UDF_I(dir)->i_location.partitionReferenceNum;
inode->i_ino = udf_get_lb_pblock(sb, UDF_I(inode)->i_location, 0);
inode->i_blocks = 0;
UDF_I_LENEATTR(inode) = 0;
UDF_I_LENALLOC(inode) = 0;
UDF_I_USE(inode) = 0;
UDF_I(inode)->i_lenEAttr = 0;
UDF_I(inode)->i_lenAlloc = 0;
UDF_I(inode)->i_use = 0;
if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_EXTENDED_FE)) {
UDF_I_EFE(inode) = 1;
UDF_I(inode)->i_efe = 1;
if (UDF_VERS_USE_EXTENDED_FE > sbi->s_udfrev)
sbi->s_udfrev = UDF_VERS_USE_EXTENDED_FE;
UDF_I_DATA(inode) = kzalloc(inode->i_sb->s_blocksize -
UDF_I(inode)->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
sizeof(struct extendedFileEntry),
GFP_KERNEL);
} else {
UDF_I_EFE(inode) = 0;
UDF_I_DATA(inode) = kzalloc(inode->i_sb->s_blocksize -
UDF_I(inode)->i_efe = 0;
UDF_I(inode)->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
sizeof(struct fileEntry),
GFP_KERNEL);
}
if (!UDF_I_DATA(inode)) {
if (!UDF_I(inode)->i_ext.i_data) {
iput(inode);
*err = -ENOMEM;
mutex_unlock(&sbi->s_alloc_mutex);
return NULL;
}
if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_AD_IN_ICB))
UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_IN_ICB;
UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_IN_ICB;
else if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_SHORT_AD))
UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_SHORT;
UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_SHORT;
else
UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_LONG;
UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_LONG;
inode->i_mtime = inode->i_atime = inode->i_ctime =
UDF_I_CRTIME(inode) = current_fs_time(inode->i_sb);
UDF_I(inode)->i_crtime = current_fs_time(inode->i_sb);
insert_inode_hash(inode);
mark_inode_dirty(inode);
mutex_unlock(&sbi->s_alloc_mutex);

296
fs/udf/inode.c
View File

@ -120,8 +120,8 @@ void udf_clear_inode(struct inode *inode)
unlock_kernel();
write_inode_now(inode, 1);
}
kfree(UDF_I_DATA(inode));
UDF_I_DATA(inode) = NULL;
kfree(UDF_I(inode)->i_ext.i_data);
UDF_I(inode)->i_ext.i_data = NULL;
}
static int udf_writepage(struct page *page, struct writeback_control *wbc)
@ -169,11 +169,11 @@ void udf_expand_file_adinicb(struct inode *inode, int newsize, int *err)
/* from now on we have normal address_space methods */
inode->i_data.a_ops = &udf_aops;
if (!UDF_I_LENALLOC(inode)) {
if (!UDF_I(inode)->i_lenAlloc) {
if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_SHORT_AD))
UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_SHORT;
UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_SHORT;
else
UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_LONG;
UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_LONG;
mark_inode_dirty(inode);
return;
}
@ -183,21 +183,21 @@ void udf_expand_file_adinicb(struct inode *inode, int newsize, int *err)
if (!PageUptodate(page)) {
kaddr = kmap(page);
memset(kaddr + UDF_I_LENALLOC(inode), 0x00,
PAGE_CACHE_SIZE - UDF_I_LENALLOC(inode));
memcpy(kaddr, UDF_I_DATA(inode) + UDF_I_LENEATTR(inode),
UDF_I_LENALLOC(inode));
memset(kaddr + UDF_I(inode)->i_lenAlloc, 0x00,
PAGE_CACHE_SIZE - UDF_I(inode)->i_lenAlloc);
memcpy(kaddr, UDF_I(inode)->i_ext.i_data +
UDF_I(inode)->i_lenEAttr, UDF_I(inode)->i_lenAlloc);
flush_dcache_page(page);
SetPageUptodate(page);
kunmap(page);
}
memset(UDF_I_DATA(inode) + UDF_I_LENEATTR(inode), 0x00,
UDF_I_LENALLOC(inode));
UDF_I_LENALLOC(inode) = 0;
memset(UDF_I(inode)->i_ext.i_data + UDF_I(inode)->i_lenEAttr, 0x00,
UDF_I(inode)->i_lenAlloc);
UDF_I(inode)->i_lenAlloc = 0;
if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_SHORT_AD))
UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_SHORT;
UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_SHORT;
else
UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_LONG;
UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_LONG;
inode->i_data.a_ops->writepage(page, &udf_wbc);
page_cache_release(page);
@ -226,20 +226,20 @@ struct buffer_head *udf_expand_dir_adinicb(struct inode *inode, int *block,
alloctype = ICBTAG_FLAG_AD_LONG;
if (!inode->i_size) {
UDF_I_ALLOCTYPE(inode) = alloctype;
UDF_I(inode)->i_alloc_type = alloctype;
mark_inode_dirty(inode);
return NULL;
}
/* alloc block, and copy data to it */
*block = udf_new_block(inode->i_sb, inode,
UDF_I_LOCATION(inode).partitionReferenceNum,
UDF_I_LOCATION(inode).logicalBlockNum, err);
UDF_I(inode)->i_location.partitionReferenceNum,
UDF_I(inode)->i_location.logicalBlockNum, err);
if (!(*block))
return NULL;
newblock = udf_get_pblock(inode->i_sb, *block,
UDF_I_LOCATION(inode).partitionReferenceNum,
0);
UDF_I(inode)->i_location.partitionReferenceNum,
0);
if (!newblock)
return NULL;
dbh = udf_tgetblk(inode->i_sb, newblock);
@ -257,14 +257,14 @@ struct buffer_head *udf_expand_dir_adinicb(struct inode *inode, int *block,
dfibh.soffset = dfibh.eoffset = 0;
dfibh.sbh = dfibh.ebh = dbh;
while ((f_pos < size)) {
UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_IN_ICB;
UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_IN_ICB;
sfi = udf_fileident_read(inode, &f_pos, &sfibh, &cfi, NULL,
NULL, NULL, NULL);
if (!sfi) {
brelse(dbh);
return NULL;
}
UDF_I_ALLOCTYPE(inode) = alloctype;
UDF_I(inode)->i_alloc_type = alloctype;
sfi->descTag.tagLocation = cpu_to_le32(*block);
dfibh.soffset = dfibh.eoffset;
dfibh.eoffset += (sfibh.eoffset - sfibh.soffset);
@ -272,23 +272,23 @@ struct buffer_head *udf_expand_dir_adinicb(struct inode *inode, int *block,
if (udf_write_fi(inode, sfi, dfi, &dfibh, sfi->impUse,
sfi->fileIdent +
le16_to_cpu(sfi->lengthOfImpUse))) {
UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_IN_ICB;
UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_IN_ICB;
brelse(dbh);
return NULL;
}
}
mark_buffer_dirty_inode(dbh, inode);
memset(UDF_I_DATA(inode) + UDF_I_LENEATTR(inode), 0,
UDF_I_LENALLOC(inode));
UDF_I_LENALLOC(inode) = 0;
memset(UDF_I(inode)->i_ext.i_data + UDF_I(inode)->i_lenEAttr, 0,
UDF_I(inode)->i_lenAlloc);
UDF_I(inode)->i_lenAlloc = 0;
eloc.logicalBlockNum = *block;
eloc.partitionReferenceNum =
UDF_I_LOCATION(inode).partitionReferenceNum;
UDF_I(inode)->i_location.partitionReferenceNum;
elen = inode->i_size;
UDF_I_LENEXTENTS(inode) = elen;
UDF_I(inode)->i_lenExtents = elen;
epos.bh = NULL;
epos.block = UDF_I_LOCATION(inode);
epos.block = UDF_I(inode)->i_location;
epos.offset = udf_file_entry_alloc_offset(inode);
udf_add_aext(inode, &epos, eloc, elen, 0);
/* UniqueID stuff */
@ -321,9 +321,9 @@ static int udf_get_block(struct inode *inode, sector_t block,
if (block < 0)
goto abort_negative;
if (block == UDF_I_NEXT_ALLOC_BLOCK(inode) + 1) {
UDF_I_NEXT_ALLOC_BLOCK(inode)++;
UDF_I_NEXT_ALLOC_GOAL(inode)++;
if (block == UDF_I(inode)->i_next_alloc_block + 1) {
UDF_I(inode)->i_next_alloc_block++;
UDF_I(inode)->i_next_alloc_goal++;
}
err = 0;
@ -392,8 +392,8 @@ int udf_extend_file(struct inode *inode, struct extent_position *last_pos,
(last_ext->extLength & UDF_EXTENT_FLAG_MASK) |
(((last_ext->extLength & UDF_EXTENT_LENGTH_MASK) +
sb->s_blocksize - 1) & ~(sb->s_blocksize - 1));
UDF_I_LENEXTENTS(inode) =
(UDF_I_LENEXTENTS(inode) + sb->s_blocksize - 1) &
UDF_I(inode)->i_lenExtents =
(UDF_I(inode)->i_lenExtents + sb->s_blocksize - 1) &
~(sb->s_blocksize - 1);
}
@ -470,9 +470,9 @@ out:
}
/* last_pos should point to the last written extent... */
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
last_pos->offset -= sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
last_pos->offset -= sizeof(long_ad);
else
return -1;
@ -495,11 +495,11 @@ static struct buffer_head *inode_getblk(struct inode *inode, sector_t block,
uint32_t newblocknum, newblock;
sector_t offset = 0;
int8_t etype;
int goal = 0, pgoal = UDF_I_LOCATION(inode).logicalBlockNum;
int goal = 0, pgoal = UDF_I(inode)->i_location.logicalBlockNum;
int lastblock = 0;
prev_epos.offset = udf_file_entry_alloc_offset(inode);
prev_epos.block = UDF_I_LOCATION(inode);
prev_epos.block = UDF_I(inode)->i_location;
prev_epos.bh = NULL;
cur_epos = next_epos = prev_epos;
b_off = (loff_t)block << inode->i_sb->s_blocksize_bits;
@ -649,23 +649,24 @@ static struct buffer_head *inode_getblk(struct inode *inode, sector_t block,
if ((laarr[c].extLength >> 30) == (EXT_NOT_RECORDED_ALLOCATED >> 30))
newblocknum = laarr[c].extLocation.logicalBlockNum + offset;
else { /* otherwise, allocate a new block */
if (UDF_I_NEXT_ALLOC_BLOCK(inode) == block)
goal = UDF_I_NEXT_ALLOC_GOAL(inode);
if (UDF_I(inode)->i_next_alloc_block == block)
goal = UDF_I(inode)->i_next_alloc_goal;
if (!goal) {
if (!(goal = pgoal)) /* XXX: what was intended here? */
goal = UDF_I_LOCATION(inode).logicalBlockNum+1;
goal = UDF_I(inode)->
i_location.logicalBlockNum + 1;
}
newblocknum = udf_new_block(inode->i_sb, inode,
UDF_I_LOCATION(inode).partitionReferenceNum,
UDF_I(inode)->i_location.partitionReferenceNum,
goal, err);
if (!newblocknum) {
brelse(prev_epos.bh);
*err = -ENOSPC;
return NULL;
}
UDF_I_LENEXTENTS(inode) += inode->i_sb->s_blocksize;
UDF_I(inode)->i_lenExtents += inode->i_sb->s_blocksize;
}
/* if the extent the requsted block is located in contains multiple
@ -690,14 +691,14 @@ static struct buffer_head *inode_getblk(struct inode *inode, sector_t block,
brelse(prev_epos.bh);
newblock = udf_get_pblock(inode->i_sb, newblocknum,
UDF_I_LOCATION(inode).partitionReferenceNum, 0);
UDF_I(inode)->i_location.partitionReferenceNum, 0);
if (!newblock)
return NULL;
*phys = newblock;
*err = 0;
*new = 1;
UDF_I_NEXT_ALLOC_BLOCK(inode) = block;
UDF_I_NEXT_ALLOC_GOAL(inode) = newblocknum;
UDF_I(inode)->i_next_alloc_block = block;
UDF_I(inode)->i_next_alloc_goal = newblocknum;
inode->i_ctime = current_fs_time(inode->i_sb);
if (IS_SYNC(inode))
@ -756,7 +757,7 @@ static void udf_split_extents(struct inode *inode, int *c, int offset,
laarr[curr].extLocation.logicalBlockNum = newblocknum;
if (etype == (EXT_NOT_RECORDED_NOT_ALLOCATED >> 30))
laarr[curr].extLocation.partitionReferenceNum =
UDF_I_LOCATION(inode).partitionReferenceNum;
UDF_I(inode)->i_location.partitionReferenceNum;
laarr[curr].extLength = EXT_RECORDED_ALLOCATED |
blocksize;
curr++;
@ -863,7 +864,7 @@ static void udf_prealloc_extents(struct inode *inode, int c, int lastblock,
(*endnum)--;
}
}
UDF_I_LENEXTENTS(inode) +=
UDF_I(inode)->i_lenExtents +=
numalloc << inode->i_sb->s_blocksize_bits;
}
}
@ -1034,23 +1035,25 @@ void udf_truncate(struct inode *inode)
return;
lock_kernel();
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB) {
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
if (inode->i_sb->s_blocksize <
(udf_file_entry_alloc_offset(inode) +
inode->i_size)) {
udf_expand_file_adinicb(inode, inode->i_size, &err);
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB) {
inode->i_size = UDF_I_LENALLOC(inode);
if (UDF_I(inode)->i_alloc_type ==
ICBTAG_FLAG_AD_IN_ICB) {
inode->i_size = UDF_I(inode)->i_lenAlloc;
unlock_kernel();
return;
} else
udf_truncate_extents(inode);
} else {
offset = inode->i_size & (inode->i_sb->s_blocksize - 1);
memset(UDF_I_DATA(inode) + UDF_I_LENEATTR(inode) +
offset, 0x00, inode->i_sb->s_blocksize -
memset(UDF_I(inode)->i_ext.i_data +
UDF_I(inode)->i_lenEAttr + offset,
0x00, inode->i_sb->s_blocksize -
offset - udf_file_entry_alloc_offset(inode));
UDF_I_LENALLOC(inode) = inode->i_size;
UDF_I(inode)->i_lenAlloc = inode->i_size;
}
} else {
block_truncate_page(inode->i_mapping, inode->i_size,
@ -1084,7 +1087,7 @@ static void __udf_read_inode(struct inode *inode)
* i_nlink = 1
* i_op = NULL;
*/
bh = udf_read_ptagged(inode->i_sb, UDF_I_LOCATION(inode), 0, &ident);
bh = udf_read_ptagged(inode->i_sb, UDF_I(inode)->i_location, 0, &ident);
if (!bh) {
printk(KERN_ERR "udf: udf_read_inode(ino %ld) failed !bh\n",
inode->i_ino);
@ -1107,7 +1110,7 @@ static void __udf_read_inode(struct inode *inode)
struct buffer_head *ibh = NULL, *nbh = NULL;
struct indirectEntry *ie;
ibh = udf_read_ptagged(inode->i_sb, UDF_I_LOCATION(inode), 1,
ibh = udf_read_ptagged(inode->i_sb, UDF_I(inode)->i_location, 1,
&ident);
if (ident == TAG_IDENT_IE) {
if (ibh) {
@ -1121,7 +1124,7 @@ static void __udf_read_inode(struct inode *inode)
&ident))) {
if (ident == TAG_IDENT_FE ||
ident == TAG_IDENT_EFE) {
memcpy(&UDF_I_LOCATION(inode),
memcpy(&UDF_I(inode)->i_location,
&loc,
sizeof(kernel_lb_addr));
brelse(bh);
@ -1165,44 +1168,45 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
efe = (struct extendedFileEntry *)bh->b_data;
if (fe->icbTag.strategyType == cpu_to_le16(4))
UDF_I_STRAT4096(inode) = 0;
UDF_I(inode)->i_strat4096 = 0;
else /* if (fe->icbTag.strategyType == cpu_to_le16(4096)) */
UDF_I_STRAT4096(inode) = 1;
UDF_I(inode)->i_strat4096 = 1;
UDF_I_ALLOCTYPE(inode) = le16_to_cpu(fe->icbTag.flags) &
UDF_I(inode)->i_alloc_type = le16_to_cpu(fe->icbTag.flags) &
ICBTAG_FLAG_AD_MASK;
UDF_I_UNIQUE(inode) = 0;
UDF_I_LENEATTR(inode) = 0;
UDF_I_LENEXTENTS(inode) = 0;
UDF_I_LENALLOC(inode) = 0;
UDF_I_NEXT_ALLOC_BLOCK(inode) = 0;
UDF_I_NEXT_ALLOC_GOAL(inode) = 0;
UDF_I(inode)->i_unique = 0;
UDF_I(inode)->i_lenEAttr = 0;
UDF_I(inode)->i_lenExtents = 0;
UDF_I(inode)->i_lenAlloc = 0;
UDF_I(inode)->i_next_alloc_block = 0;
UDF_I(inode)->i_next_alloc_goal = 0;
if (fe->descTag.tagIdent == cpu_to_le16(TAG_IDENT_EFE)) {
UDF_I_EFE(inode) = 1;
UDF_I_USE(inode) = 0;
UDF_I(inode)->i_efe = 1;
UDF_I(inode)->i_use = 0;
if (udf_alloc_i_data(inode, inode->i_sb->s_blocksize -
sizeof(struct extendedFileEntry))) {
make_bad_inode(inode);
return;
}
memcpy(UDF_I_DATA(inode),
memcpy(UDF_I(inode)->i_ext.i_data,
bh->b_data + sizeof(struct extendedFileEntry),
inode->i_sb->s_blocksize -
sizeof(struct extendedFileEntry));
} else if (fe->descTag.tagIdent == cpu_to_le16(TAG_IDENT_FE)) {
UDF_I_EFE(inode) = 0;
UDF_I_USE(inode) = 0;
UDF_I(inode)->i_efe = 0;
UDF_I(inode)->i_use = 0;
if (udf_alloc_i_data(inode, inode->i_sb->s_blocksize -
sizeof(struct fileEntry))) {
make_bad_inode(inode);
return;
}
memcpy(UDF_I_DATA(inode), bh->b_data + sizeof(struct fileEntry),
memcpy(UDF_I(inode)->i_ext.i_data,
bh->b_data + sizeof(struct fileEntry),
inode->i_sb->s_blocksize - sizeof(struct fileEntry));
} else if (fe->descTag.tagIdent == cpu_to_le16(TAG_IDENT_USE)) {
UDF_I_EFE(inode) = 0;
UDF_I_USE(inode) = 1;
UDF_I_LENALLOC(inode) = le32_to_cpu(
UDF_I(inode)->i_efe = 0;
UDF_I(inode)->i_use = 1;
UDF_I(inode)->i_lenAlloc = le32_to_cpu(
((struct unallocSpaceEntry *)bh->b_data)->
lengthAllocDescs);
if (udf_alloc_i_data(inode, inode->i_sb->s_blocksize -
@ -1210,7 +1214,7 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
make_bad_inode(inode);
return;
}
memcpy(UDF_I_DATA(inode),
memcpy(UDF_I(inode)->i_ext.i_data,
bh->b_data + sizeof(struct unallocSpaceEntry),
inode->i_sb->s_blocksize -
sizeof(struct unallocSpaceEntry));
@ -1234,12 +1238,12 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
inode->i_nlink = 1;
inode->i_size = le64_to_cpu(fe->informationLength);
UDF_I_LENEXTENTS(inode) = inode->i_size;
UDF_I(inode)->i_lenExtents = inode->i_size;
inode->i_mode = udf_convert_permissions(fe);
inode->i_mode &= ~UDF_SB(inode->i_sb)->s_umask;
if (UDF_I_EFE(inode) == 0) {
if (UDF_I(inode)->i_efe == 0) {
inode->i_blocks = le64_to_cpu(fe->logicalBlocksRecorded) <<
(inode->i_sb->s_blocksize_bits - 9);
@ -1267,10 +1271,10 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
inode->i_ctime = sbi->s_record_time;
}
UDF_I_UNIQUE(inode) = le64_to_cpu(fe->uniqueID);
UDF_I_LENEATTR(inode) = le32_to_cpu(fe->lengthExtendedAttr);
UDF_I_LENALLOC(inode) = le32_to_cpu(fe->lengthAllocDescs);
offset = sizeof(struct fileEntry) + UDF_I_LENEATTR(inode);
UDF_I(inode)->i_unique = le64_to_cpu(fe->uniqueID);
UDF_I(inode)->i_lenEAttr = le32_to_cpu(fe->lengthExtendedAttr);
UDF_I(inode)->i_lenAlloc = le32_to_cpu(fe->lengthAllocDescs);
offset = sizeof(struct fileEntry) + UDF_I(inode)->i_lenEAttr;
} else {
inode->i_blocks = le64_to_cpu(efe->logicalBlocksRecorded) <<
(inode->i_sb->s_blocksize_bits - 9);
@ -1293,10 +1297,10 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
if (udf_stamp_to_time(&convtime, &convtime_usec,
lets_to_cpu(efe->createTime))) {
UDF_I_CRTIME(inode).tv_sec = convtime;
UDF_I_CRTIME(inode).tv_nsec = convtime_usec * 1000;
UDF_I(inode)->i_crtime.tv_sec = convtime;
UDF_I(inode)->i_crtime.tv_nsec = convtime_usec * 1000;
} else {
UDF_I_CRTIME(inode) = sbi->s_record_time;
UDF_I(inode)->i_crtime = sbi->s_record_time;
}
if (udf_stamp_to_time(&convtime, &convtime_usec,
@ -1307,11 +1311,11 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
inode->i_ctime = sbi->s_record_time;
}
UDF_I_UNIQUE(inode) = le64_to_cpu(efe->uniqueID);
UDF_I_LENEATTR(inode) = le32_to_cpu(efe->lengthExtendedAttr);
UDF_I_LENALLOC(inode) = le32_to_cpu(efe->lengthAllocDescs);
UDF_I(inode)->i_unique = le64_to_cpu(efe->uniqueID);
UDF_I(inode)->i_lenEAttr = le32_to_cpu(efe->lengthExtendedAttr);
UDF_I(inode)->i_lenAlloc = le32_to_cpu(efe->lengthAllocDescs);
offset = sizeof(struct extendedFileEntry) +
UDF_I_LENEATTR(inode);
UDF_I(inode)->i_lenEAttr;
}
switch (fe->icbTag.fileType) {
@ -1324,7 +1328,7 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
case ICBTAG_FILE_TYPE_REALTIME:
case ICBTAG_FILE_TYPE_REGULAR:
case ICBTAG_FILE_TYPE_UNDEF:
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
inode->i_data.a_ops = &udf_adinicb_aops;
else
inode->i_data.a_ops = &udf_aops;
@ -1371,9 +1375,9 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
static int udf_alloc_i_data(struct inode *inode, size_t size)
{
UDF_I_DATA(inode) = kmalloc(size, GFP_KERNEL);
UDF_I(inode)->i_ext.i_data = kmalloc(size, GFP_KERNEL);
if (!UDF_I_DATA(inode)) {
if (!UDF_I(inode)->i_ext.i_data) {
printk(KERN_ERR "udf:udf_alloc_i_data (ino %ld) "
"no free memory\n", inode->i_ino);
return -ENOMEM;
@ -1447,7 +1451,7 @@ static int udf_update_inode(struct inode *inode, int do_sync)
bh = udf_tread(inode->i_sb,
udf_get_lb_pblock(inode->i_sb,
UDF_I_LOCATION(inode), 0));
UDF_I(inode)->i_location, 0));
if (!bh) {
udf_debug("bread failure\n");
return -EIO;
@ -1462,14 +1466,14 @@ static int udf_update_inode(struct inode *inode, int do_sync)
struct unallocSpaceEntry *use =
(struct unallocSpaceEntry *)bh->b_data;
use->lengthAllocDescs = cpu_to_le32(UDF_I_LENALLOC(inode));
use->lengthAllocDescs = cpu_to_le32(UDF_I(inode)->i_lenAlloc);
memcpy(bh->b_data + sizeof(struct unallocSpaceEntry),
UDF_I_DATA(inode), inode->i_sb->s_blocksize -
UDF_I(inode)->i_ext.i_data, inode->i_sb->s_blocksize -
sizeof(struct unallocSpaceEntry));
crclen = sizeof(struct unallocSpaceEntry) +
UDF_I_LENALLOC(inode) - sizeof(tag);
UDF_I(inode)->i_lenAlloc - sizeof(tag);
use->descTag.tagLocation = cpu_to_le32(
UDF_I_LOCATION(inode).
UDF_I(inode)->i_location.
logicalBlockNum);
use->descTag.descCRCLength = cpu_to_le16(crclen);
use->descTag.descCRC = cpu_to_le16(udf_crc((char *)use +
@ -1534,8 +1538,9 @@ static int udf_update_inode(struct inode *inode, int do_sync)
dsea->minorDeviceIdent = cpu_to_le32(iminor(inode));
}
if (UDF_I_EFE(inode) == 0) {
memcpy(bh->b_data + sizeof(struct fileEntry), UDF_I_DATA(inode),
if (UDF_I(inode)->i_efe == 0) {
memcpy(bh->b_data + sizeof(struct fileEntry),
UDF_I(inode)->i_ext.i_data,
inode->i_sb->s_blocksize - sizeof(struct fileEntry));
fe->logicalBlocksRecorded = cpu_to_le64(
(inode->i_blocks + (1 << (blocksize_bits - 9)) - 1) >>
@ -1551,14 +1556,14 @@ static int udf_update_inode(struct inode *inode, int do_sync)
strcpy(fe->impIdent.ident, UDF_ID_DEVELOPER);
fe->impIdent.identSuffix[0] = UDF_OS_CLASS_UNIX;
fe->impIdent.identSuffix[1] = UDF_OS_ID_LINUX;
fe->uniqueID = cpu_to_le64(UDF_I_UNIQUE(inode));
fe->lengthExtendedAttr = cpu_to_le32(UDF_I_LENEATTR(inode));
fe->lengthAllocDescs = cpu_to_le32(UDF_I_LENALLOC(inode));
fe->uniqueID = cpu_to_le64(UDF_I(inode)->i_unique);
fe->lengthExtendedAttr = cpu_to_le32(UDF_I(inode)->i_lenEAttr);
fe->lengthAllocDescs = cpu_to_le32(UDF_I(inode)->i_lenAlloc);
fe->descTag.tagIdent = cpu_to_le16(TAG_IDENT_FE);
crclen = sizeof(struct fileEntry);
} else {
memcpy(bh->b_data + sizeof(struct extendedFileEntry),
UDF_I_DATA(inode),
UDF_I(inode)->i_ext.i_data,
inode->i_sb->s_blocksize -
sizeof(struct extendedFileEntry));
efe->objectSize = cpu_to_le64(inode->i_size);
@ -1566,26 +1571,26 @@ static int udf_update_inode(struct inode *inode, int do_sync)
(inode->i_blocks + (1 << (blocksize_bits - 9)) - 1) >>
(blocksize_bits - 9));
if (UDF_I_CRTIME(inode).tv_sec > inode->i_atime.tv_sec ||
(UDF_I_CRTIME(inode).tv_sec == inode->i_atime.tv_sec &&
UDF_I_CRTIME(inode).tv_nsec > inode->i_atime.tv_nsec))
UDF_I_CRTIME(inode) = inode->i_atime;
if (UDF_I(inode)->i_crtime.tv_sec > inode->i_atime.tv_sec ||
(UDF_I(inode)->i_crtime.tv_sec == inode->i_atime.tv_sec &&
UDF_I(inode)->i_crtime.tv_nsec > inode->i_atime.tv_nsec))
UDF_I(inode)->i_crtime = inode->i_atime;
if (UDF_I_CRTIME(inode).tv_sec > inode->i_mtime.tv_sec ||
(UDF_I_CRTIME(inode).tv_sec == inode->i_mtime.tv_sec &&
UDF_I_CRTIME(inode).tv_nsec > inode->i_mtime.tv_nsec))
UDF_I_CRTIME(inode) = inode->i_mtime;
if (UDF_I(inode)->i_crtime.tv_sec > inode->i_mtime.tv_sec ||
(UDF_I(inode)->i_crtime.tv_sec == inode->i_mtime.tv_sec &&
UDF_I(inode)->i_crtime.tv_nsec > inode->i_mtime.tv_nsec))
UDF_I(inode)->i_crtime = inode->i_mtime;
if (UDF_I_CRTIME(inode).tv_sec > inode->i_ctime.tv_sec ||
(UDF_I_CRTIME(inode).tv_sec == inode->i_ctime.tv_sec &&
UDF_I_CRTIME(inode).tv_nsec > inode->i_ctime.tv_nsec))
UDF_I_CRTIME(inode) = inode->i_ctime;
if (UDF_I(inode)->i_crtime.tv_sec > inode->i_ctime.tv_sec ||
(UDF_I(inode)->i_crtime.tv_sec == inode->i_ctime.tv_sec &&
UDF_I(inode)->i_crtime.tv_nsec > inode->i_ctime.tv_nsec))
UDF_I(inode)->i_crtime = inode->i_ctime;
if (udf_time_to_stamp(&cpu_time, inode->i_atime))
efe->accessTime = cpu_to_lets(cpu_time);
if (udf_time_to_stamp(&cpu_time, inode->i_mtime))
efe->modificationTime = cpu_to_lets(cpu_time);
if (udf_time_to_stamp(&cpu_time, UDF_I_CRTIME(inode)))
if (udf_time_to_stamp(&cpu_time, UDF_I(inode)->i_crtime))
efe->createTime = cpu_to_lets(cpu_time);
if (udf_time_to_stamp(&cpu_time, inode->i_ctime))
efe->attrTime = cpu_to_lets(cpu_time);
@ -1594,13 +1599,13 @@ static int udf_update_inode(struct inode *inode, int do_sync)
strcpy(efe->impIdent.ident, UDF_ID_DEVELOPER);
efe->impIdent.identSuffix[0] = UDF_OS_CLASS_UNIX;
efe->impIdent.identSuffix[1] = UDF_OS_ID_LINUX;
efe->uniqueID = cpu_to_le64(UDF_I_UNIQUE(inode));
efe->lengthExtendedAttr = cpu_to_le32(UDF_I_LENEATTR(inode));
efe->lengthAllocDescs = cpu_to_le32(UDF_I_LENALLOC(inode));
efe->uniqueID = cpu_to_le64(UDF_I(inode)->i_unique);
efe->lengthExtendedAttr = cpu_to_le32(UDF_I(inode)->i_lenEAttr);
efe->lengthAllocDescs = cpu_to_le32(UDF_I(inode)->i_lenAlloc);
efe->descTag.tagIdent = cpu_to_le16(TAG_IDENT_EFE);
crclen = sizeof(struct extendedFileEntry);
}
if (UDF_I_STRAT4096(inode)) {
if (UDF_I(inode)->i_strat4096) {
fe->icbTag.strategyType = cpu_to_le16(4096);
fe->icbTag.strategyParameter = cpu_to_le16(1);
fe->icbTag.numEntries = cpu_to_le16(2);
@ -1624,7 +1629,7 @@ static int udf_update_inode(struct inode *inode, int do_sync)
else if (S_ISSOCK(inode->i_mode))
fe->icbTag.fileType = ICBTAG_FILE_TYPE_SOCKET;
icbflags = UDF_I_ALLOCTYPE(inode) |
icbflags = UDF_I(inode)->i_alloc_type |
((inode->i_mode & S_ISUID) ? ICBTAG_FLAG_SETUID : 0) |
((inode->i_mode & S_ISGID) ? ICBTAG_FLAG_SETGID : 0) |
((inode->i_mode & S_ISVTX) ? ICBTAG_FLAG_STICKY : 0) |
@ -1639,8 +1644,9 @@ static int udf_update_inode(struct inode *inode, int do_sync)
fe->descTag.descVersion = cpu_to_le16(2);
fe->descTag.tagSerialNum = cpu_to_le16(sbi->s_serial_number);
fe->descTag.tagLocation = cpu_to_le32(
UDF_I_LOCATION(inode).logicalBlockNum);
crclen += UDF_I_LENEATTR(inode) + UDF_I_LENALLOC(inode) - sizeof(tag);
UDF_I(inode)->i_location.logicalBlockNum);
crclen += UDF_I(inode)->i_lenEAttr + UDF_I(inode)->i_lenAlloc -
sizeof(tag);
fe->descTag.descCRCLength = cpu_to_le16(crclen);
fe->descTag.descCRC = cpu_to_le16(udf_crc((char *)fe + sizeof(tag),
crclen, 0));
@ -1671,7 +1677,7 @@ struct inode *udf_iget(struct super_block *sb, kernel_lb_addr ino)
return NULL;
if (inode->i_state & I_NEW) {
memcpy(&UDF_I_LOCATION(inode), &ino, sizeof(kernel_lb_addr));
memcpy(&UDF_I(inode)->i_location, &ino, sizeof(kernel_lb_addr));
__udf_read_inode(inode);
unlock_new_inode(inode);
}
@ -1705,15 +1711,15 @@ int8_t udf_add_aext(struct inode *inode, struct extent_position *epos,
uint8_t *ptr;
if (!epos->bh)
ptr = UDF_I_DATA(inode) + epos->offset -
ptr = UDF_I(inode)->i_ext.i_data + epos->offset -
udf_file_entry_alloc_offset(inode) +
UDF_I_LENEATTR(inode);
UDF_I(inode)->i_lenEAttr;
else
ptr = epos->bh->b_data + epos->offset;
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
adsize = sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
adsize = sizeof(long_ad);
else
return -1;
@ -1763,7 +1769,7 @@ int8_t udf_add_aext(struct inode *inode, struct extent_position *epos,
cpu_to_le32(le32_to_cpu(
aed->lengthAllocDescs) + adsize);
} else {
UDF_I_LENALLOC(inode) += adsize;
UDF_I(inode)->i_lenAlloc += adsize;
mark_inode_dirty(inode);
}
}
@ -1773,7 +1779,7 @@ int8_t udf_add_aext(struct inode *inode, struct extent_position *epos,
else
udf_new_tag(nbh->b_data, TAG_IDENT_AED, 2, 1,
epos->block.logicalBlockNum, sizeof(tag));
switch (UDF_I_ALLOCTYPE(inode)) {
switch (UDF_I(inode)->i_alloc_type) {
case ICBTAG_FLAG_AD_SHORT:
sad = (short_ad *)sptr;
sad->extLength = cpu_to_le32(EXT_NEXT_EXTENT_ALLOCDECS |
@ -1807,7 +1813,7 @@ int8_t udf_add_aext(struct inode *inode, struct extent_position *epos,
etype = udf_write_aext(inode, epos, eloc, elen, inc);
if (!epos->bh) {
UDF_I_LENALLOC(inode) += adsize;
UDF_I(inode)->i_lenAlloc += adsize;
mark_inode_dirty(inode);
} else {
aed = (struct allocExtDesc *)epos->bh->b_data;
@ -1836,13 +1842,13 @@ int8_t udf_write_aext(struct inode *inode, struct extent_position *epos,
long_ad *lad;
if (!epos->bh)
ptr = UDF_I_DATA(inode) + epos->offset -
ptr = UDF_I(inode)->i_ext.i_data + epos->offset -
udf_file_entry_alloc_offset(inode) +
UDF_I_LENEATTR(inode);
UDF_I(inode)->i_lenEAttr;
else
ptr = epos->bh->b_data + epos->offset;
switch (UDF_I_ALLOCTYPE(inode)) {
switch (UDF_I(inode)->i_alloc_type) {
case ICBTAG_FLAG_AD_SHORT:
sad = (short_ad *)ptr;
sad->extLength = cpu_to_le32(elen);
@ -1914,11 +1920,11 @@ int8_t udf_current_aext(struct inode *inode, struct extent_position *epos,
if (!epos->bh) {
if (!epos->offset)
epos->offset = udf_file_entry_alloc_offset(inode);
ptr = UDF_I_DATA(inode) + epos->offset -
ptr = UDF_I(inode)->i_ext.i_data + epos->offset -
udf_file_entry_alloc_offset(inode) +
UDF_I_LENEATTR(inode);
UDF_I(inode)->i_lenEAttr;
alen = udf_file_entry_alloc_offset(inode) +
UDF_I_LENALLOC(inode);
UDF_I(inode)->i_lenAlloc;
} else {
if (!epos->offset)
epos->offset = sizeof(struct allocExtDesc);
@ -1928,7 +1934,7 @@ int8_t udf_current_aext(struct inode *inode, struct extent_position *epos,
lengthAllocDescs);
}
switch (UDF_I_ALLOCTYPE(inode)) {
switch (UDF_I(inode)->i_alloc_type) {
case ICBTAG_FLAG_AD_SHORT:
sad = udf_get_fileshortad(ptr, alen, &epos->offset, inc);
if (!sad)
@ -1936,7 +1942,7 @@ int8_t udf_current_aext(struct inode *inode, struct extent_position *epos,
etype = le32_to_cpu(sad->extLength) >> 30;
eloc->logicalBlockNum = le32_to_cpu(sad->extPosition);
eloc->partitionReferenceNum =
UDF_I_LOCATION(inode).partitionReferenceNum;
UDF_I(inode)->i_location.partitionReferenceNum;
*elen = le32_to_cpu(sad->extLength) & UDF_EXTENT_LENGTH_MASK;
break;
case ICBTAG_FLAG_AD_LONG:
@ -1949,7 +1955,7 @@ int8_t udf_current_aext(struct inode *inode, struct extent_position *epos,
break;
default:
udf_debug("alloc_type = %d unsupported\n",
UDF_I_ALLOCTYPE(inode));
UDF_I(inode)->i_alloc_type);
return -1;
}
@ -1990,9 +1996,9 @@ int8_t udf_delete_aext(struct inode *inode, struct extent_position epos,
get_bh(epos.bh);
}
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
adsize = sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
adsize = sizeof(long_ad);
else
adsize = 0;
@ -2019,7 +2025,7 @@ int8_t udf_delete_aext(struct inode *inode, struct extent_position epos,
udf_write_aext(inode, &oepos, eloc, elen, 1);
udf_write_aext(inode, &oepos, eloc, elen, 1);
if (!oepos.bh) {
UDF_I_LENALLOC(inode) -= (adsize * 2);
UDF_I(inode)->i_lenAlloc -= (adsize * 2);
mark_inode_dirty(inode);
} else {
aed = (struct allocExtDesc *)oepos.bh->b_data;
@ -2038,7 +2044,7 @@ int8_t udf_delete_aext(struct inode *inode, struct extent_position epos,
} else {
udf_write_aext(inode, &oepos, eloc, elen, 1);
if (!oepos.bh) {
UDF_I_LENALLOC(inode) -= adsize;
UDF_I(inode)->i_lenAlloc -= adsize;
mark_inode_dirty(inode);
} else {
aed = (struct allocExtDesc *)oepos.bh->b_data;
@ -2077,7 +2083,7 @@ int8_t inode_bmap(struct inode *inode, sector_t block,
}
pos->offset = 0;
pos->block = UDF_I_LOCATION(inode);
pos->block = UDF_I(inode)->i_location;
pos->bh = NULL;
*elen = 0;
@ -2085,7 +2091,7 @@ int8_t inode_bmap(struct inode *inode, sector_t block,
etype = udf_next_aext(inode, pos, eloc, elen, 1);
if (etype == -1) {
*offset = (bcount - lbcount) >> blocksize_bits;
UDF_I_LENEXTENTS(inode) = lbcount;
UDF_I(inode)->i_lenExtents = lbcount;
return -1;
}
lbcount += *elen;

38
fs/udf/misc.c
View File

@ -52,16 +52,16 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
int offset;
uint16_t crclen;
ea = UDF_I_DATA(inode);
if (UDF_I_LENEATTR(inode)) {
ad = UDF_I_DATA(inode) + UDF_I_LENEATTR(inode);
ea = UDF_I(inode)->i_ext.i_data;
if (UDF_I(inode)->i_lenEAttr) {
ad = UDF_I(inode)->i_ext.i_data + UDF_I(inode)->i_lenEAttr;
} else {
ad = ea;
size += sizeof(struct extendedAttrHeaderDesc);
}
offset = inode->i_sb->s_blocksize - udf_file_entry_alloc_offset(inode) -
UDF_I_LENALLOC(inode);
UDF_I(inode)->i_lenAlloc;
/* TODO - Check for FreeEASpace */
@ -69,21 +69,21 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
struct extendedAttrHeaderDesc *eahd;
eahd = (struct extendedAttrHeaderDesc *)ea;
if (UDF_I_LENALLOC(inode))
memmove(&ad[size], ad, UDF_I_LENALLOC(inode));
if (UDF_I(inode)->i_lenAlloc)
memmove(&ad[size], ad, UDF_I(inode)->i_lenAlloc);
if (UDF_I_LENEATTR(inode)) {
if (UDF_I(inode)->i_lenEAttr) {
/* check checksum/crc */
if (eahd->descTag.tagIdent !=
cpu_to_le16(TAG_IDENT_EAHD) ||
le32_to_cpu(eahd->descTag.tagLocation) !=
UDF_I_LOCATION(inode).logicalBlockNum)
UDF_I(inode)->i_location.logicalBlockNum)
return NULL;
} else {
struct udf_sb_info *sbi = UDF_SB(inode->i_sb);
size -= sizeof(struct extendedAttrHeaderDesc);
UDF_I_LENEATTR(inode) +=
UDF_I(inode)->i_lenEAttr +=
sizeof(struct extendedAttrHeaderDesc);
eahd->descTag.tagIdent = cpu_to_le16(TAG_IDENT_EAHD);
if (sbi->s_udfrev >= 0x0200)
@ -93,15 +93,15 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
eahd->descTag.tagSerialNum =
cpu_to_le16(sbi->s_serial_number);
eahd->descTag.tagLocation = cpu_to_le32(
UDF_I_LOCATION(inode).logicalBlockNum);
UDF_I(inode)->i_location.logicalBlockNum);
eahd->impAttrLocation = cpu_to_le32(0xFFFFFFFF);
eahd->appAttrLocation = cpu_to_le32(0xFFFFFFFF);
}
offset = UDF_I_LENEATTR(inode);
offset = UDF_I(inode)->i_lenEAttr;
if (type < 2048) {
if (le32_to_cpu(eahd->appAttrLocation) <
UDF_I_LENEATTR(inode)) {
UDF_I(inode)->i_lenEAttr) {
uint32_t aal =
le32_to_cpu(eahd->appAttrLocation);
memmove(&ea[offset - aal + size],
@ -111,7 +111,7 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
cpu_to_le32(aal + size);
}
if (le32_to_cpu(eahd->impAttrLocation) <
UDF_I_LENEATTR(inode)) {
UDF_I(inode)->i_lenEAttr) {
uint32_t ial =
le32_to_cpu(eahd->impAttrLocation);
memmove(&ea[offset - ial + size],
@ -122,7 +122,7 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
}
} else if (type < 65536) {
if (le32_to_cpu(eahd->appAttrLocation) <
UDF_I_LENEATTR(inode)) {
UDF_I(inode)->i_lenEAttr) {
uint32_t aal =
le32_to_cpu(eahd->appAttrLocation);
memmove(&ea[offset - aal + size],
@ -138,7 +138,7 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
eahd->descTag.descCRC = cpu_to_le16(udf_crc((char *)eahd +
sizeof(tag), crclen, 0));
eahd->descTag.tagChecksum = udf_tag_checksum(&eahd->descTag);
UDF_I_LENEATTR(inode) += size;
UDF_I(inode)->i_lenEAttr += size;
return (struct genericFormat *)&ea[offset];
}
if (loc & 0x02)
@ -154,9 +154,9 @@ struct genericFormat *udf_get_extendedattr(struct inode *inode, uint32_t type,
uint8_t *ea = NULL;
uint32_t offset;
ea = UDF_I_DATA(inode);
ea = UDF_I(inode)->i_ext.i_data;
if (UDF_I_LENEATTR(inode)) {
if (UDF_I(inode)->i_lenEAttr) {
struct extendedAttrHeaderDesc *eahd;
eahd = (struct extendedAttrHeaderDesc *)ea;
@ -164,7 +164,7 @@ struct genericFormat *udf_get_extendedattr(struct inode *inode, uint32_t type,
if (eahd->descTag.tagIdent !=
cpu_to_le16(TAG_IDENT_EAHD) ||
le32_to_cpu(eahd->descTag.tagLocation) !=
UDF_I_LOCATION(inode).logicalBlockNum)
UDF_I(inode)->i_location.logicalBlockNum)
return NULL;
if (type < 2048)
@ -174,7 +174,7 @@ struct genericFormat *udf_get_extendedattr(struct inode *inode, uint32_t type,
else
offset = le32_to_cpu(eahd->appAttrLocation);
while (offset < UDF_I_LENEATTR(inode)) {
while (offset < UDF_I(inode)->i_lenEAttr) {
gaf = (struct genericFormat *)&ea[offset];
if (le32_to_cpu(gaf->attrType) == type &&
gaf->attrSubtype == subtype)

110
fs/udf/namei.c
View File

@ -54,7 +54,7 @@ int udf_write_fi(struct inode *inode, struct fileIdentDesc *cfi,
sizeof(struct fileIdentDesc);
int adinicb = 0;
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
adinicb = 1;
offset = fibh->soffset + sizeof(struct fileIdentDesc);
@ -164,16 +164,17 @@ static struct fileIdentDesc *udf_find_entry(struct inode *dir,
fibh->soffset = fibh->eoffset =
(f_pos & ((dir->i_sb->s_blocksize - 1) >> 2)) << 2;
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
fibh->sbh = fibh->ebh = NULL;
else if (inode_bmap(dir, f_pos >> (dir->i_sb->s_blocksize_bits - 2),
&epos, &eloc, &elen, &offset) ==
(EXT_RECORDED_ALLOCATED >> 30)) {
block = udf_get_lb_pblock(dir->i_sb, eloc, offset);
if ((++offset << dir->i_sb->s_blocksize_bits) < elen) {
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
epos.offset -= sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(dir)->i_alloc_type ==
ICBTAG_FLAG_AD_LONG)
epos.offset -= sizeof(long_ad);
} else
offset = 0;
@ -372,16 +373,17 @@ static struct fileIdentDesc *udf_add_entry(struct inode *dir,
fibh->soffset = fibh->eoffset =
(f_pos & ((dir->i_sb->s_blocksize - 1) >> 2)) << 2;
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
fibh->sbh = fibh->ebh = NULL;
else if (inode_bmap(dir, f_pos >> (dir->i_sb->s_blocksize_bits - 2),
&epos, &eloc, &elen, &offset) ==
(EXT_RECORDED_ALLOCATED >> 30)) {
block = udf_get_lb_pblock(dir->i_sb, eloc, offset);
if ((++offset << dir->i_sb->s_blocksize_bits) < elen) {
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
epos.offset -= sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(dir)->i_alloc_type ==
ICBTAG_FLAG_AD_LONG)
epos.offset -= sizeof(long_ad);
} else
offset = 0;
@ -393,10 +395,10 @@ static struct fileIdentDesc *udf_add_entry(struct inode *dir,
return NULL;
}
block = UDF_I_LOCATION(dir).logicalBlockNum;
block = UDF_I(dir)->i_location.logicalBlockNum;
} else {
block = udf_get_lb_pblock(dir->i_sb, UDF_I_LOCATION(dir), 0);
block = udf_get_lb_pblock(dir->i_sb, UDF_I(dir)->i_location, 0);
fibh->sbh = fibh->ebh = NULL;
fibh->soffset = fibh->eoffset = sb->s_blocksize;
goto add;
@ -475,7 +477,7 @@ static struct fileIdentDesc *udf_add_entry(struct inode *dir,
add:
f_pos += nfidlen;
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB &&
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB &&
sb->s_blocksize - fibh->eoffset < nfidlen) {
brelse(epos.bh);
epos.bh = NULL;
@ -489,15 +491,15 @@ add:
udf_expand_dir_adinicb(dir, &block, err);
if (!fibh->sbh)
return NULL;
epos.block = UDF_I_LOCATION(dir);
epos.block = UDF_I(dir)->i_location;
eloc.logicalBlockNum = block;
eloc.partitionReferenceNum =
UDF_I_LOCATION(dir).partitionReferenceNum;
UDF_I(dir)->i_location.partitionReferenceNum;
elen = dir->i_sb->s_blocksize;
epos.offset = udf_file_entry_alloc_offset(dir);
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
epos.offset += sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
epos.offset += sizeof(long_ad);
}
@ -509,12 +511,13 @@ add:
fibh->sbh = fibh->ebh;
}
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB) {
block = UDF_I_LOCATION(dir).logicalBlockNum;
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
block = UDF_I(dir)->i_location.logicalBlockNum;
fi = (struct fileIdentDesc *)
(UDF_I_DATA(dir) + fibh->soffset -
(UDF_I(dir)->i_ext.i_data +
fibh->soffset -
udf_ext0_offset(dir) +
UDF_I_LENEATTR(dir));
UDF_I(dir)->i_lenEAttr);
} else {
block = eloc.logicalBlockNum +
((elen - 1) >>
@ -572,8 +575,8 @@ add:
if (!udf_write_fi(dir, cfi, fi, fibh, NULL, name)) {
brelse(epos.bh);
dir->i_size += nfidlen;
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
UDF_I_LENALLOC(dir) += nfidlen;
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
UDF_I(dir)->i_lenAlloc += nfidlen;
mark_inode_dirty(dir);
return fi;
} else {
@ -613,7 +616,7 @@ static int udf_create(struct inode *dir, struct dentry *dentry, int mode,
return err;
}
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
inode->i_data.a_ops = &udf_adinicb_aops;
else
inode->i_data.a_ops = &udf_aops;
@ -631,11 +634,11 @@ static int udf_create(struct inode *dir, struct dentry *dentry, int mode,
return err;
}
cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
cfi.icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(inode));
cfi.icb.extLocation = cpu_to_lelb(UDF_I(inode)->i_location);
*(__le32 *)((struct allocDescImpUse *)cfi.icb.impUse)->impUse =
cpu_to_le32(UDF_I_UNIQUE(inode) & 0x00000000FFFFFFFFUL);
cpu_to_le32(UDF_I(inode)->i_unique & 0x00000000FFFFFFFFUL);
udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
mark_inode_dirty(dir);
if (fibh.sbh != fibh.ebh)
brelse(fibh.ebh);
@ -674,11 +677,11 @@ static int udf_mknod(struct inode *dir, struct dentry *dentry, int mode,
return err;
}
cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
cfi.icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(inode));
cfi.icb.extLocation = cpu_to_lelb(UDF_I(inode)->i_location);
*(__le32 *)((struct allocDescImpUse *)cfi.icb.impUse)->impUse =
cpu_to_le32(UDF_I_UNIQUE(inode) & 0x00000000FFFFFFFFUL);
cpu_to_le32(UDF_I(inode)->i_unique & 0x00000000FFFFFFFFUL);
udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
mark_inode_dirty(dir);
mark_inode_dirty(inode);
@ -721,9 +724,9 @@ static int udf_mkdir(struct inode *dir, struct dentry *dentry, int mode)
}
inode->i_nlink = 2;
cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
cfi.icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(dir));
cfi.icb.extLocation = cpu_to_lelb(UDF_I(dir)->i_location);
*(__le32 *)((struct allocDescImpUse *)cfi.icb.impUse)->impUse =
cpu_to_le32(UDF_I_UNIQUE(dir) & 0x00000000FFFFFFFFUL);
cpu_to_le32(UDF_I(dir)->i_unique & 0x00000000FFFFFFFFUL);
cfi.fileCharacteristics =
FID_FILE_CHAR_DIRECTORY | FID_FILE_CHAR_PARENT;
udf_write_fi(inode, &cfi, fi, &fibh, NULL, NULL);
@ -741,9 +744,9 @@ static int udf_mkdir(struct inode *dir, struct dentry *dentry, int mode)
goto out;
}
cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
cfi.icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(inode));
cfi.icb.extLocation = cpu_to_lelb(UDF_I(inode)->i_location);
*(__le32 *)((struct allocDescImpUse *)cfi.icb.impUse)->impUse =
cpu_to_le32(UDF_I_UNIQUE(inode) & 0x00000000FFFFFFFFUL);
cpu_to_le32(UDF_I(inode)->i_unique & 0x00000000FFFFFFFFUL);
cfi.fileCharacteristics |= FID_FILE_CHAR_DIRECTORY;
udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
inc_nlink(dir);
@ -776,16 +779,17 @@ static int empty_dir(struct inode *dir)
fibh.soffset = fibh.eoffset =
(f_pos & ((dir->i_sb->s_blocksize - 1) >> 2)) << 2;
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
fibh.sbh = fibh.ebh = NULL;
else if (inode_bmap(dir, f_pos >> (dir->i_sb->s_blocksize_bits - 2),
&epos, &eloc, &elen, &offset) ==
(EXT_RECORDED_ALLOCATED >> 30)) {
block = udf_get_lb_pblock(dir->i_sb, eloc, offset);
if ((++offset << dir->i_sb->s_blocksize_bits) < elen) {
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
epos.offset -= sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(dir)->i_alloc_type ==
ICBTAG_FLAG_AD_LONG)
epos.offset -= sizeof(long_ad);
} else
offset = 0;
@ -945,28 +949,28 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
inode->i_data.a_ops = &udf_symlink_aops;
inode->i_op = &page_symlink_inode_operations;
if (UDF_I_ALLOCTYPE(inode) != ICBTAG_FLAG_AD_IN_ICB) {
if (UDF_I(inode)->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB) {
kernel_lb_addr eloc;
uint32_t elen;
block = udf_new_block(inode->i_sb, inode,
UDF_I_LOCATION(inode).partitionReferenceNum,
UDF_I_LOCATION(inode).logicalBlockNum, &err);
UDF_I(inode)->i_location.partitionReferenceNum,
UDF_I(inode)->i_location.logicalBlockNum, &err);
if (!block)
goto out_no_entry;
epos.block = UDF_I_LOCATION(inode);
epos.block = UDF_I(inode)->i_location;
epos.offset = udf_file_entry_alloc_offset(inode);
epos.bh = NULL;
eloc.logicalBlockNum = block;
eloc.partitionReferenceNum =
UDF_I_LOCATION(inode).partitionReferenceNum;
UDF_I(inode)->i_location.partitionReferenceNum;
elen = inode->i_sb->s_blocksize;
UDF_I_LENEXTENTS(inode) = elen;
UDF_I(inode)->i_lenExtents = elen;
udf_add_aext(inode, &epos, eloc, elen, 0);
brelse(epos.bh);
block = udf_get_pblock(inode->i_sb, block,
UDF_I_LOCATION(inode).partitionReferenceNum,
UDF_I(inode)->i_location.partitionReferenceNum,
0);
epos.bh = udf_tread(inode->i_sb, block);
lock_buffer(epos.bh);
@ -976,7 +980,7 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
mark_buffer_dirty_inode(epos.bh, inode);
ea = epos.bh->b_data + udf_ext0_offset(inode);
} else {
ea = UDF_I_DATA(inode) + UDF_I_LENEATTR(inode);
ea = UDF_I(inode)->i_ext.i_data + UDF_I(inode)->i_lenEAttr;
}
eoffset = inode->i_sb->s_blocksize - udf_ext0_offset(inode);
@ -1045,15 +1049,15 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
brelse(epos.bh);
inode->i_size = elen;
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB)
UDF_I_LENALLOC(inode) = inode->i_size;
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
UDF_I(inode)->i_lenAlloc = inode->i_size;
mark_inode_dirty(inode);
fi = udf_add_entry(dir, dentry, &fibh, &cfi, &err);
if (!fi)
goto out_no_entry;
cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
cfi.icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(inode));
cfi.icb.extLocation = cpu_to_lelb(UDF_I(inode)->i_location);
bh = UDF_SB(inode->i_sb)->s_lvid_bh;
if (bh) {
struct logicalVolIntegrityDesc *lvid =
@ -1071,7 +1075,7 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
mark_buffer_dirty(bh);
}
udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
mark_inode_dirty(dir);
if (fibh.sbh != fibh.ebh)
brelse(fibh.ebh);
@ -1110,7 +1114,7 @@ static int udf_link(struct dentry *old_dentry, struct inode *dir,
return err;
}
cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
cfi.icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(inode));
cfi.icb.extLocation = cpu_to_lelb(UDF_I(inode)->i_location);
bh = UDF_SB(inode->i_sb)->s_lvid_bh;
if (bh) {
struct logicalVolIntegrityDesc *lvid =
@ -1128,7 +1132,7 @@ static int udf_link(struct dentry *old_dentry, struct inode *dir,
mark_buffer_dirty(bh);
}
udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
mark_inode_dirty(dir);
if (fibh.sbh != fibh.ebh)
@ -1189,10 +1193,10 @@ static int udf_rename(struct inode *old_dir, struct dentry *old_dentry,
goto end_rename;
}
retval = -EIO;
if (UDF_I_ALLOCTYPE(old_inode) == ICBTAG_FLAG_AD_IN_ICB) {
if (UDF_I(old_inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
dir_fi = udf_get_fileident(
UDF_I_DATA(old_inode) -
(UDF_I_EFE(old_inode) ?
UDF_I(old_inode)->i_ext.i_data -
(UDF_I(old_inode)->i_efe ?
sizeof(struct extendedFileEntry) :
sizeof(struct fileEntry)),
old_inode->i_sb->s_blocksize, &offset);
@ -1250,11 +1254,11 @@ static int udf_rename(struct inode *old_dir, struct dentry *old_dentry,
mark_inode_dirty(old_dir);
if (dir_fi) {
dir_fi->icb.extLocation = cpu_to_lelb(UDF_I_LOCATION(new_dir));
dir_fi->icb.extLocation = cpu_to_lelb(UDF_I(new_dir)->i_location);
udf_update_tag((char *)dir_fi,
(sizeof(struct fileIdentDesc) +
le16_to_cpu(dir_fi->lengthOfImpUse) + 3) & ~3);
if (UDF_I_ALLOCTYPE(old_inode) == ICBTAG_FLAG_AD_IN_ICB)
if (UDF_I(old_inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
mark_inode_dirty(old_inode);
else
mark_buffer_dirty_inode(dir_bh, old_inode);

4
fs/udf/partition.c
View File

@ -88,14 +88,14 @@ uint32_t udf_get_pblock_virt15(struct super_block *sb, uint32_t block,
brelse(bh);
if (UDF_I_LOCATION(sbi->s_vat_inode).partitionReferenceNum ==
if (UDF_I(sbi->s_vat_inode)->i_location.partitionReferenceNum ==
partition) {
udf_debug("recursive call to udf_get_pblock!\n");
return 0xFFFFFFFF;
}
return udf_get_pblock(sb, loc,
UDF_I_LOCATION(sbi->s_vat_inode).
UDF_I(sbi->s_vat_inode)->i_location.
partitionReferenceNum,
offset);
}

2
fs/udf/super.c
View File

@ -2046,7 +2046,7 @@ static unsigned int udf_count_free_table(struct super_block *sb,
lock_kernel();
epos.block = UDF_I_LOCATION(table);
epos.block = UDF_I(table)->i_location;
epos.offset = sizeof(struct unallocSpaceEntry);
epos.bh = NULL;

4
fs/udf/symlink.c
View File

@ -81,8 +81,8 @@ static int udf_symlink_filler(struct file *file, struct page *page)
char *p = kmap(page);
lock_kernel();
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB) {
symlink = UDF_I_DATA(inode) + UDF_I_LENEATTR(inode);
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
symlink = UDF_I(inode)->i_ext.i_data + UDF_I(inode)->i_lenEAttr;
} else {
bh = sb_bread(inode->i_sb, udf_block_map(inode, 0));

34
fs/udf/truncate.c
View File

@ -75,16 +75,16 @@ void udf_truncate_tail_extent(struct inode *inode)
int8_t etype = -1, netype;
int adsize;
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB ||
inode->i_size == UDF_I_LENEXTENTS(inode))
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB ||
inode->i_size == UDF_I(inode)->i_lenExtents)
return;
/* Are we going to delete the file anyway? */
if (inode->i_nlink == 0)
return;
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
adsize = sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
adsize = sizeof(long_ad);
else
BUG();
@ -117,7 +117,7 @@ void udf_truncate_tail_extent(struct inode *inode)
}
/* This inode entry is in-memory only and thus we don't have to mark
* the inode dirty */
UDF_I_LENEXTENTS(inode) = inode->i_size;
UDF_I(inode)->i_lenExtents = inode->i_size;
brelse(epos.bh);
}
@ -130,18 +130,18 @@ void udf_discard_prealloc(struct inode *inode)
int8_t etype = -1, netype;
int adsize;
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB ||
inode->i_size == UDF_I_LENEXTENTS(inode))
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB ||
inode->i_size == UDF_I(inode)->i_lenExtents)
return;
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
adsize = sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
adsize = sizeof(long_ad);
else
adsize = 0;
epos.block = UDF_I_LOCATION(inode);
epos.block = UDF_I(inode)->i_location;
/* Find the last extent in the file */
while ((netype = udf_next_aext(inode, &epos, &eloc, &elen, 1)) != -1) {
@ -153,7 +153,7 @@ void udf_discard_prealloc(struct inode *inode)
lbcount -= elen;
extent_trunc(inode, &epos, eloc, etype, elen, 0);
if (!epos.bh) {
UDF_I_LENALLOC(inode) =
UDF_I(inode)->i_lenAlloc =
epos.offset -
udf_file_entry_alloc_offset(inode);
mark_inode_dirty(inode);
@ -174,7 +174,7 @@ void udf_discard_prealloc(struct inode *inode)
}
/* This inode entry is in-memory only and thus we don't have to mark
* the inode dirty */
UDF_I_LENEXTENTS(inode) = lbcount;
UDF_I(inode)->i_lenExtents = lbcount;
brelse(epos.bh);
}
@ -190,9 +190,9 @@ void udf_truncate_extents(struct inode *inode)
loff_t byte_offset;
int adsize;
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_SHORT)
if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
adsize = sizeof(short_ad);
else if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_LONG)
else if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_LONG)
adsize = sizeof(long_ad);
else
BUG();
@ -227,7 +227,7 @@ void udf_truncate_extents(struct inode *inode)
0, indirect_ext_len);
} else {
if (!epos.bh) {
UDF_I_LENALLOC(inode) =
UDF_I(inode)->i_lenAlloc =
lenalloc;
mark_inode_dirty(inode);
} else {
@ -275,7 +275,7 @@ void udf_truncate_extents(struct inode *inode)
indirect_ext_len);
} else {
if (!epos.bh) {
UDF_I_LENALLOC(inode) = lenalloc;
UDF_I(inode)->i_lenAlloc = lenalloc;
mark_inode_dirty(inode);
} else {
struct allocExtDesc *aed =
@ -325,7 +325,7 @@ void udf_truncate_extents(struct inode *inode)
(sb->s_blocksize - 1)) != 0));
}
}
UDF_I_LENEXTENTS(inode) = inode->i_size;
UDF_I(inode)->i_lenExtents = inode->i_size;
brelse(epos.bh);
}

16
fs/udf/udf_i.h
View File

@ -7,20 +7,4 @@ static inline struct udf_inode_info *UDF_I(struct inode *inode)
return list_entry(inode, struct udf_inode_info, vfs_inode);
}
#define UDF_I_LOCATION(X) ( UDF_I(X)->i_location )
#define UDF_I_LENEATTR(X) ( UDF_I(X)->i_lenEAttr )
#define UDF_I_LENALLOC(X) ( UDF_I(X)->i_lenAlloc )
#define UDF_I_LENEXTENTS(X) ( UDF_I(X)->i_lenExtents )
#define UDF_I_UNIQUE(X) ( UDF_I(X)->i_unique )
#define UDF_I_ALLOCTYPE(X) ( UDF_I(X)->i_alloc_type )
#define UDF_I_EFE(X) ( UDF_I(X)->i_efe )
#define UDF_I_USE(X) ( UDF_I(X)->i_use )
#define UDF_I_STRAT4096(X) ( UDF_I(X)->i_strat4096 )
#define UDF_I_NEXT_ALLOC_BLOCK(X) ( UDF_I(X)->i_next_alloc_block )
#define UDF_I_NEXT_ALLOC_GOAL(X) ( UDF_I(X)->i_next_alloc_goal )
#define UDF_I_CRTIME(X) ( UDF_I(X)->i_crtime )
#define UDF_I_SAD(X) ( UDF_I(X)->i_ext.i_sad )
#define UDF_I_LAD(X) ( UDF_I(X)->i_ext.i_lad )
#define UDF_I_DATA(X) ( UDF_I(X)->i_ext.i_data )
#endif /* !defined(_LINUX_UDF_I_H) */

8
fs/udf/udfdecl.h
View File

@ -24,14 +24,14 @@
#define UDF_PATH_LEN 1023
#define udf_file_entry_alloc_offset(inode)\
(UDF_I_USE(inode) ?\
(UDF_I(inode)->i_use ?\
sizeof(struct unallocSpaceEntry) :\
((UDF_I_EFE(inode) ?\
((UDF_I(inode)->i_efe ?\
sizeof(struct extendedFileEntry) :\
sizeof(struct fileEntry)) + UDF_I_LENEATTR(inode)))
sizeof(struct fileEntry)) + UDF_I(inode)->i_lenEAttr))
#define udf_ext0_offset(inode)\
(UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB ?\
(UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB ?\
udf_file_entry_alloc_offset(inode) : 0)
#define udf_get_lb_pblock(sb,loc,offset) udf_get_pblock((sb), (loc).logicalBlockNum, (loc).partitionReferenceNum, (offset))