Commit 2753cc28 authored by Anton Salikhmetov's avatar Anton Salikhmetov Committed by Christoph Hellwig

hfsplus: over 80 character lines clean-up

Match coding style line length limitation where checkpatch.pl
reported over-80-character-line warnings.
Signed-off-by: default avatarAnton Salikhmetov <alexo@tuxera.com>
Signed-off-by: default avatarChristoph Hellwig <hch@tuxera.com>
parent 596276c3
......@@ -22,7 +22,8 @@ int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd)
return -ENOMEM;
fd->search_key = ptr;
fd->key = ptr + tree->max_key_len + 2;
dprint(DBG_BNODE_REFS, "find_init: %d (%p)\n", tree->cnid, __builtin_return_address(0));
dprint(DBG_BNODE_REFS, "find_init: %d (%p)\n",
tree->cnid, __builtin_return_address(0));
mutex_lock(&tree->tree_lock);
return 0;
}
......@@ -31,7 +32,8 @@ void hfs_find_exit(struct hfs_find_data *fd)
{
hfs_bnode_put(fd->bnode);
kfree(fd->search_key);
dprint(DBG_BNODE_REFS, "find_exit: %d (%p)\n", fd->tree->cnid, __builtin_return_address(0));
dprint(DBG_BNODE_REFS, "find_exit: %d (%p)\n",
fd->tree->cnid, __builtin_return_address(0));
mutex_unlock(&fd->tree->tree_lock);
fd->tree = NULL;
}
......
......@@ -15,7 +15,8 @@
#define PAGE_CACHE_BITS (PAGE_CACHE_SIZE * 8)
int hfsplus_block_allocate(struct super_block *sb, u32 size, u32 offset, u32 *max)
int hfsplus_block_allocate(struct super_block *sb, u32 size,
u32 offset, u32 *max)
{
struct hfsplus_sb_info *sbi = HFSPLUS_SB(sb);
struct page *page;
......
......@@ -212,7 +212,8 @@ void hfs_bnode_move(struct hfs_bnode *node, int dst, int src, int len)
dst_page--;
}
src -= len;
memmove(kmap(*dst_page) + src, kmap(*src_page) + src, len);
memmove(kmap(*dst_page) + src,
kmap(*src_page) + src, len);
kunmap(*src_page);
set_page_dirty(*dst_page);
kunmap(*dst_page);
......@@ -250,14 +251,16 @@ void hfs_bnode_move(struct hfs_bnode *node, int dst, int src, int len)
if (src == dst) {
l = min(len, (int)PAGE_CACHE_SIZE - src);
memmove(kmap(*dst_page) + src, kmap(*src_page) + src, l);
memmove(kmap(*dst_page) + src,
kmap(*src_page) + src, l);
kunmap(*src_page);
set_page_dirty(*dst_page);
kunmap(*dst_page);
while ((len -= l) != 0) {
l = min(len, (int)PAGE_CACHE_SIZE);
memmove(kmap(*++dst_page), kmap(*++src_page), l);
memmove(kmap(*++dst_page),
kmap(*++src_page), l);
kunmap(*src_page);
set_page_dirty(*dst_page);
kunmap(*dst_page);
......@@ -268,7 +271,8 @@ void hfs_bnode_move(struct hfs_bnode *node, int dst, int src, int len)
do {
src_ptr = kmap(*src_page) + src;
dst_ptr = kmap(*dst_page) + dst;
if (PAGE_CACHE_SIZE - src < PAGE_CACHE_SIZE - dst) {
if (PAGE_CACHE_SIZE - src <
PAGE_CACHE_SIZE - dst) {
l = PAGE_CACHE_SIZE - src;
src = 0;
dst += l;
......@@ -340,7 +344,8 @@ void hfs_bnode_unlink(struct hfs_bnode *node)
return;
tmp->next = node->next;
cnid = cpu_to_be32(tmp->next);
hfs_bnode_write(tmp, &cnid, offsetof(struct hfs_bnode_desc, next), 4);
hfs_bnode_write(tmp, &cnid,
offsetof(struct hfs_bnode_desc, next), 4);
hfs_bnode_put(tmp);
} else if (node->type == HFS_NODE_LEAF)
tree->leaf_head = node->next;
......@@ -351,7 +356,8 @@ void hfs_bnode_unlink(struct hfs_bnode *node)
return;
tmp->prev = node->prev;
cnid = cpu_to_be32(tmp->prev);
hfs_bnode_write(tmp, &cnid, offsetof(struct hfs_bnode_desc, prev), 4);
hfs_bnode_write(tmp, &cnid,
offsetof(struct hfs_bnode_desc, prev), 4);
hfs_bnode_put(tmp);
} else if (node->type == HFS_NODE_LEAF)
tree->leaf_tail = node->prev;
......@@ -379,7 +385,9 @@ struct hfs_bnode *hfs_bnode_findhash(struct hfs_btree *tree, u32 cnid)
struct hfs_bnode *node;
if (cnid >= tree->node_count) {
printk(KERN_ERR "hfs: request for non-existent node %d in B*Tree\n", cnid);
printk(KERN_ERR "hfs: request for non-existent node "
"%d in B*Tree\n",
cnid);
return NULL;
}
......@@ -402,7 +410,9 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
loff_t off;
if (cnid >= tree->node_count) {
printk(KERN_ERR "hfs: request for non-existent node %d in B*Tree\n", cnid);
printk(KERN_ERR "hfs: request for non-existent node "
"%d in B*Tree\n",
cnid);
return NULL;
}
......@@ -429,7 +439,8 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
} else {
spin_unlock(&tree->hash_lock);
kfree(node);
wait_event(node2->lock_wq, !test_bit(HFS_BNODE_NEW, &node2->flags));
wait_event(node2->lock_wq,
!test_bit(HFS_BNODE_NEW, &node2->flags));
return node2;
}
spin_unlock(&tree->hash_lock);
......@@ -483,7 +494,8 @@ struct hfs_bnode *hfs_bnode_find(struct hfs_btree *tree, u32 num)
if (node) {
hfs_bnode_get(node);
spin_unlock(&tree->hash_lock);
wait_event(node->lock_wq, !test_bit(HFS_BNODE_NEW, &node->flags));
wait_event(node->lock_wq,
!test_bit(HFS_BNODE_NEW, &node->flags));
if (test_bit(HFS_BNODE_ERROR, &node->flags))
goto node_error;
return node;
......@@ -497,7 +509,8 @@ struct hfs_bnode *hfs_bnode_find(struct hfs_btree *tree, u32 num)
if (!test_bit(HFS_BNODE_NEW, &node->flags))
return node;
desc = (struct hfs_bnode_desc *)(kmap(node->page[0]) + node->page_offset);
desc = (struct hfs_bnode_desc *)(kmap(node->page[0]) +
node->page_offset);
node->prev = be32_to_cpu(desc->prev);
node->next = be32_to_cpu(desc->next);
node->num_recs = be16_to_cpu(desc->num_recs);
......@@ -607,7 +620,8 @@ void hfs_bnode_get(struct hfs_bnode *node)
if (node) {
atomic_inc(&node->refcnt);
dprint(DBG_BNODE_REFS, "get_node(%d:%d): %d\n",
node->tree->cnid, node->this, atomic_read(&node->refcnt));
node->tree->cnid, node->this,
atomic_read(&node->refcnt));
}
}
......@@ -619,7 +633,8 @@ void hfs_bnode_put(struct hfs_bnode *node)
int i;
dprint(DBG_BNODE_REFS, "put_node(%d:%d): %d\n",
node->tree->cnid, node->this, atomic_read(&node->refcnt));
node->tree->cnid, node->this,
atomic_read(&node->refcnt));
BUG_ON(!atomic_read(&node->refcnt));
if (!atomic_dec_and_lock(&node->refcnt, &tree->hash_lock))
return;
......
......@@ -39,7 +39,8 @@ u16 hfs_brec_keylen(struct hfs_bnode *node, u16 rec)
!(node->tree->attributes & HFS_TREE_VARIDXKEYS)) {
retval = node->tree->max_key_len + 2;
} else {
recoff = hfs_bnode_read_u16(node, node->tree->node_size - (rec + 1) * 2);
recoff = hfs_bnode_read_u16(node,
node->tree->node_size - (rec + 1) * 2);
if (!recoff)
return 0;
......@@ -84,7 +85,8 @@ int hfs_brec_insert(struct hfs_find_data *fd, void *entry, int entry_len)
end_rec_off = tree->node_size - (node->num_recs + 1) * 2;
end_off = hfs_bnode_read_u16(node, end_rec_off);
end_rec_off -= 2;
dprint(DBG_BNODE_MOD, "insert_rec: %d, %d, %d, %d\n", rec, size, end_off, end_rec_off);
dprint(DBG_BNODE_MOD, "insert_rec: %d, %d, %d, %d\n",
rec, size, end_off, end_rec_off);
if (size > end_rec_off - end_off) {
if (new_node)
panic("not enough room!\n");
......@@ -99,7 +101,9 @@ int hfs_brec_insert(struct hfs_find_data *fd, void *entry, int entry_len)
}
node->num_recs++;
/* write new last offset */
hfs_bnode_write_u16(node, offsetof(struct hfs_bnode_desc, num_recs), node->num_recs);
hfs_bnode_write_u16(node,
offsetof(struct hfs_bnode_desc, num_recs),
node->num_recs);
hfs_bnode_write_u16(node, end_rec_off, end_off + size);
data_off = end_off;
data_rec_off = end_rec_off + 2;
......@@ -151,7 +155,8 @@ int hfs_brec_insert(struct hfs_find_data *fd, void *entry, int entry_len)
if (tree->attributes & HFS_TREE_VARIDXKEYS)
key_len = be16_to_cpu(fd->search_key->key_len) + 2;
else {
fd->search_key->key_len = cpu_to_be16(tree->max_key_len);
fd->search_key->key_len =
cpu_to_be16(tree->max_key_len);
key_len = tree->max_key_len + 2;
}
goto again;
......@@ -180,7 +185,8 @@ int hfs_brec_remove(struct hfs_find_data *fd)
mark_inode_dirty(tree->inode);
}
hfs_bnode_dump(node);
dprint(DBG_BNODE_MOD, "remove_rec: %d, %d\n", fd->record, fd->keylength + fd->entrylength);
dprint(DBG_BNODE_MOD, "remove_rec: %d, %d\n",
fd->record, fd->keylength + fd->entrylength);
if (!--node->num_recs) {
hfs_bnode_unlink(node);
if (!node->parent)
......@@ -194,7 +200,9 @@ int hfs_brec_remove(struct hfs_find_data *fd)
__hfs_brec_find(node, fd);
goto again;
}
hfs_bnode_write_u16(node, offsetof(struct hfs_bnode_desc, num_recs), node->num_recs);
hfs_bnode_write_u16(node,
offsetof(struct hfs_bnode_desc, num_recs),
node->num_recs);
if (rec_off == end_off)
goto skip;
......@@ -364,7 +372,8 @@ static int hfs_brec_update_parent(struct hfs_find_data *fd)
newkeylen = hfs_bnode_read_u16(node, 14) + 2;
else
fd->keylength = newkeylen = tree->max_key_len + 2;
dprint(DBG_BNODE_MOD, "update_rec: %d, %d, %d\n", rec, fd->keylength, newkeylen);
dprint(DBG_BNODE_MOD, "update_rec: %d, %d, %d\n",
rec, fd->keylength, newkeylen);
rec_off = tree->node_size - (rec + 2) * 2;
end_rec_off = tree->node_size - (parent->num_recs + 1) * 2;
......@@ -383,7 +392,8 @@ static int hfs_brec_update_parent(struct hfs_find_data *fd)
parent = fd->bnode;
rec = fd->record;
rec_off = tree->node_size - (rec + 2) * 2;
end_rec_off = tree->node_size - (parent->num_recs + 1) * 2;
end_rec_off = tree->node_size -
(parent->num_recs + 1) * 2;
}
}
......
......@@ -51,7 +51,8 @@ struct hfs_btree *hfs_btree_open(struct super_block *sb, u32 id)
goto free_inode;
/* Load the header */
head = (struct hfs_btree_header_rec *)(kmap(page) + sizeof(struct hfs_bnode_desc));
head = (struct hfs_btree_header_rec *)(kmap(page) +
sizeof(struct hfs_bnode_desc));
tree->root = be32_to_cpu(head->root);
tree->leaf_count = be32_to_cpu(head->leaf_count);
tree->leaf_head = be32_to_cpu(head->leaf_head);
......@@ -115,7 +116,9 @@ struct hfs_btree *hfs_btree_open(struct super_block *sb, u32 id)
tree->node_size_shift = ffs(size) - 1;
tree->pages_per_bnode = (tree->node_size + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT;
tree->pages_per_bnode =
(tree->node_size + PAGE_CACHE_SIZE - 1) >>
PAGE_CACHE_SHIFT;
kunmap(page);
page_cache_release(page);
......@@ -144,8 +147,10 @@ void hfs_btree_close(struct hfs_btree *tree)
while ((node = tree->node_hash[i])) {
tree->node_hash[i] = node->next_hash;
if (atomic_read(&node->refcnt))
printk(KERN_CRIT "hfs: node %d:%d still has %d user(s)!\n",
node->tree->cnid, node->this, atomic_read(&node->refcnt));
printk(KERN_CRIT "hfs: node %d:%d "
"still has %d user(s)!\n",
node->tree->cnid, node->this,
atomic_read(&node->refcnt));
hfs_bnode_free(node);
tree->node_hash_cnt--;
}
......@@ -166,7 +171,8 @@ void hfs_btree_write(struct hfs_btree *tree)
return;
/* Load the header */
page = node->page[0];
head = (struct hfs_btree_header_rec *)(kmap(page) + sizeof(struct hfs_bnode_desc));
head = (struct hfs_btree_header_rec *)(kmap(page) +
sizeof(struct hfs_bnode_desc));
head->root = cpu_to_be32(tree->root);
head->leaf_count = cpu_to_be32(tree->leaf_count);
......@@ -272,7 +278,8 @@ struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *tree)
tree->free_nodes--;
mark_inode_dirty(tree->inode);
hfs_bnode_put(node);
return hfs_bnode_create(tree, idx);
return hfs_bnode_create(tree,
idx);
}
}
}
......@@ -329,7 +336,9 @@ void hfs_bmap_free(struct hfs_bnode *node)
hfs_bnode_put(node);
if (!i) {
/* panic */;
printk(KERN_CRIT "hfs: unable to free bnode %u. bmap not found!\n", node->this);
printk(KERN_CRIT "hfs: unable to free bnode %u. "
"bmap not found!\n",
node->this);
return;
}
node = hfs_bnode_find(tree, i);
......@@ -337,7 +346,9 @@ void hfs_bmap_free(struct hfs_bnode *node)
return;
if (node->type != HFS_NODE_MAP) {
/* panic */;
printk(KERN_CRIT "hfs: invalid bmap found! (%u,%d)\n", node->this, node->type);
printk(KERN_CRIT "hfs: invalid bmap found! "
"(%u,%d)\n",
node->this, node->type);
hfs_bnode_put(node);
return;
}
......@@ -350,7 +361,9 @@ void hfs_bmap_free(struct hfs_bnode *node)
m = 1 << (~nidx & 7);
byte = data[off];
if (!(byte & m)) {
printk(KERN_CRIT "hfs: trying to free free bnode %u(%d)\n", node->this, node->type);
printk(KERN_CRIT "hfs: trying to free free bnode "
"%u(%d)\n",
node->this, node->type);
kunmap(page);
hfs_bnode_put(node);
return;
......
......@@ -91,7 +91,8 @@ void hfsplus_cat_set_perms(struct inode *inode, struct hfsplus_perm *perms)
perms->dev = 0;
}
static int hfsplus_cat_build_record(hfsplus_cat_entry *entry, u32 cnid, struct inode *inode)
static int hfsplus_cat_build_record(hfsplus_cat_entry *entry,
u32 cnid, struct inode *inode)
{
struct hfsplus_sb_info *sbi = HFSPLUS_SB(inode->i_sb);
......@@ -128,20 +129,32 @@ static int hfsplus_cat_build_record(hfsplus_cat_entry *entry, u32 cnid, struct i
if (cnid == inode->i_ino) {
hfsplus_cat_set_perms(inode, &file->permissions);
if (S_ISLNK(inode->i_mode)) {
file->user_info.fdType = cpu_to_be32(HFSP_SYMLINK_TYPE);
file->user_info.fdCreator = cpu_to_be32(HFSP_SYMLINK_CREATOR);
file->user_info.fdType =
cpu_to_be32(HFSP_SYMLINK_TYPE);
file->user_info.fdCreator =
cpu_to_be32(HFSP_SYMLINK_CREATOR);
} else {
file->user_info.fdType = cpu_to_be32(sbi->type);
file->user_info.fdCreator = cpu_to_be32(sbi->creator);
file->user_info.fdType =
cpu_to_be32(sbi->type);
file->user_info.fdCreator =
cpu_to_be32(sbi->creator);
}
if ((file->permissions.rootflags | file->permissions.userflags) & HFSPLUS_FLG_IMMUTABLE)
file->flags |= cpu_to_be16(HFSPLUS_FILE_LOCKED);
if (HFSPLUS_FLG_IMMUTABLE &
(file->permissions.rootflags |
file->permissions.userflags))
file->flags |=
cpu_to_be16(HFSPLUS_FILE_LOCKED);
} else {
file->user_info.fdType = cpu_to_be32(HFSP_HARDLINK_TYPE);
file->user_info.fdCreator = cpu_to_be32(HFSP_HFSPLUS_CREATOR);
file->user_info.fdFlags = cpu_to_be16(0x100);
file->create_date = HFSPLUS_I(sbi->hidden_dir)->create_date;
file->permissions.dev = cpu_to_be32(HFSPLUS_I(inode)->linkid);
file->user_info.fdType =
cpu_to_be32(HFSP_HARDLINK_TYPE);
file->user_info.fdCreator =
cpu_to_be32(HFSP_HFSPLUS_CREATOR);
file->user_info.fdFlags =
cpu_to_be16(0x100);
file->create_date =
HFSPLUS_I(sbi->hidden_dir)->create_date;
file->permissions.dev =
cpu_to_be32(HFSPLUS_I(inode)->linkid);
}
return sizeof(*file);
}
......@@ -182,12 +195,14 @@ int hfsplus_find_cat(struct super_block *sb, u32 cnid,
return -EIO;
}
hfsplus_cat_build_key_uni(fd->search_key, be32_to_cpu(tmp.thread.parentID),
&tmp.thread.nodeName);
hfsplus_cat_build_key_uni(fd->search_key,
be32_to_cpu(tmp.thread.parentID),
&tmp.thread.nodeName);
return hfs_brec_find(fd);
}
int hfsplus_create_cat(u32 cnid, struct inode *dir, struct qstr *str, struct inode *inode)
int hfsplus_create_cat(u32 cnid, struct inode *dir,
struct qstr *str, struct inode *inode)
{
struct super_block *sb = dir->i_sb;
struct hfs_find_data fd;
......@@ -195,13 +210,15 @@ int hfsplus_create_cat(u32 cnid, struct inode *dir, struct qstr *str, struct ino
int entry_size;
int err;
dprint(DBG_CAT_MOD, "create_cat: %s,%u(%d)\n", str->name, cnid, inode->i_nlink);
dprint(DBG_CAT_MOD, "create_cat: %s,%u(%d)\n",
str->name, cnid, inode->i_nlink);
hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &fd);
hfsplus_cat_build_key(sb, fd.search_key, cnid, NULL);
entry_size = hfsplus_fill_cat_thread(sb, &entry, S_ISDIR(inode->i_mode) ?
entry_size = hfsplus_fill_cat_thread(sb, &entry,
S_ISDIR(inode->i_mode) ?
HFSPLUS_FOLDER_THREAD : HFSPLUS_FILE_THREAD,
dir->i_ino, str);
dir->i_ino, str);
err = hfs_brec_find(&fd);
if (err != -ENOENT) {
if (!err)
......@@ -250,7 +267,8 @@ int hfsplus_delete_cat(u32 cnid, struct inode *dir, struct qstr *str)
int err, off;
u16 type;
dprint(DBG_CAT_MOD, "delete_cat: %s,%u\n", str ? str->name : NULL, cnid);
dprint(DBG_CAT_MOD, "delete_cat: %s,%u\n",
str ? str->name : NULL, cnid);
hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &fd);
if (!str) {
......@@ -261,11 +279,15 @@ int hfsplus_delete_cat(u32 cnid, struct inode *dir, struct qstr *str)
if (err)
goto out;
off = fd.entryoffset + offsetof(struct hfsplus_cat_thread, nodeName);
off = fd.entryoffset +
offsetof(struct hfsplus_cat_thread, nodeName);
fd.search_key->cat.parent = cpu_to_be32(dir->i_ino);
hfs_bnode_read(fd.bnode, &fd.search_key->cat.name.length, off, 2);
hfs_bnode_read(fd.bnode,
&fd.search_key->cat.name.length, off, 2);
len = be16_to_cpu(fd.search_key->cat.name.length) * 2;
hfs_bnode_read(fd.bnode, &fd.search_key->cat.name.unicode, off + 2, len);
hfs_bnode_read(fd.bnode,
&fd.search_key->cat.name.unicode,
off + 2, len);
fd.search_key->key_len = cpu_to_be16(6 + len);
} else
hfsplus_cat_build_key(sb, fd.search_key, dir->i_ino, str);
......@@ -282,7 +304,8 @@ int hfsplus_delete_cat(u32 cnid, struct inode *dir, struct qstr *str)
hfsplus_free_fork(sb, cnid, &fork, HFSPLUS_TYPE_DATA);
#endif
off = fd.entryoffset + offsetof(struct hfsplus_cat_file, rsrc_fork);
off = fd.entryoffset +
offsetof(struct hfsplus_cat_file, rsrc_fork);
hfs_bnode_read(fd.bnode, &fork, off, sizeof(fork));
hfsplus_free_fork(sb, cnid, &fork, HFSPLUS_TYPE_RSRC);
}
......@@ -326,7 +349,8 @@ int hfsplus_rename_cat(u32 cnid,
int entry_size, type;
int err = 0;
dprint(DBG_CAT_MOD, "rename_cat: %u - %lu,%s - %lu,%s\n", cnid, src_dir->i_ino, src_name->name,
dprint(DBG_CAT_MOD, "rename_cat: %u - %lu,%s - %lu,%s\n",
cnid, src_dir->i_ino, src_name->name,
dst_dir->i_ino, dst_name->name);
hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &src_fd);
dst_fd = src_fd;
......@@ -378,7 +402,8 @@ int hfsplus_rename_cat(u32 cnid,
/* create new thread entry */
hfsplus_cat_build_key(sb, dst_fd.search_key, cnid, NULL);
entry_size = hfsplus_fill_cat_thread(sb, &entry, type, dst_dir->i_ino, dst_name);
entry_size = hfsplus_fill_cat_thread(sb, &entry, type,
dst_dir->i_ino, dst_name);
err = hfs_brec_find(&dst_fd);
if (err != -ENOENT) {
if (!err)
......
......@@ -66,11 +66,17 @@ static struct dentry *hfsplus_lookup(struct inode *dir, struct dentry *dentry,
goto fail;
}
cnid = be32_to_cpu(entry.file.id);
if (entry.file.user_info.fdType == cpu_to_be32(HFSP_HARDLINK_TYPE) &&
entry.file.user_info.fdCreator == cpu_to_be32(HFSP_HFSPLUS_CREATOR) &&
(entry.file.create_date == HFSPLUS_I(HFSPLUS_SB(sb)->hidden_dir)->create_date ||
entry.file.create_date == HFSPLUS_I(sb->s_root->d_inode)->create_date) &&
HFSPLUS_SB(sb)->hidden_dir) {
if (entry.file.user_info.fdType ==
cpu_to_be32(HFSP_HARDLINK_TYPE) &&
entry.file.user_info.fdCreator ==
cpu_to_be32(HFSP_HFSPLUS_CREATOR) &&
(entry.file.create_date ==
HFSPLUS_I(HFSPLUS_SB(sb)->hidden_dir)->
create_date ||
entry.file.create_date ==
HFSPLUS_I(sb->s_root->d_inode)->
create_date) &&
HFSPLUS_SB(sb)->hidden_dir) {
struct qstr str;
char name[32];
......@@ -83,11 +89,13 @@ static struct dentry *hfsplus_lookup(struct inode *dir, struct dentry *dentry,
linkid = 0;
} else {
dentry->d_fsdata = (void *)(unsigned long)cnid;
linkid = be32_to_cpu(entry.file.permissions.dev);
linkid =
be32_to_cpu(entry.file.permissions.dev);
str.len = sprintf(name, "iNode%d", linkid);
str.name = name;
hfsplus_cat_build_key(sb, fd.search_key,
HFSPLUS_SB(sb)->hidden_dir->i_ino, &str);
HFSPLUS_SB(sb)->hidden_dir->i_ino,
&str);
goto again;
}
} else if (!dentry->d_fsdata)
......@@ -139,7 +147,8 @@ static int hfsplus_readdir(struct file *filp, void *dirent, filldir_t filldir)
filp->f_pos++;
/* fall through */
case 1:
hfs_bnode_read(fd.bnode, &entry, fd.entryoffset, fd.entrylength);
hfs_bnode_read(fd.bnode, &entry, fd.entryoffset,
fd.entrylength);
if (be16_to_cpu(entry.type) != HFSPLUS_FOLDER_THREAD) {
printk(KERN_ERR "hfs: bad catalog folder thread\n");
err = -EIO;
......@@ -169,14 +178,16 @@ static int hfsplus_readdir(struct file *filp, void *dirent, filldir_t filldir)
err = -EIO;
goto out;
}
hfs_bnode_read(fd.bnode, &entry, fd.entryoffset, fd.entrylength);
hfs_bnode_read(fd.bnode, &entry, fd.entryoffset,
fd.entrylength);
type = be16_to_cpu(entry.type);
len = HFSPLUS_MAX_STRLEN;
err = hfsplus_uni2asc(sb, &fd.key->cat.name, strbuf, &len);
if (err)
goto out;
if (type == HFSPLUS_FOLDER) {
if (fd.entrylength < sizeof(struct hfsplus_cat_folder)) {
if (fd.entrylength <
sizeof(struct hfsplus_cat_folder)) {
printk(KERN_ERR "hfs: small dir entry\n");
err = -EIO;
goto out;
......@@ -273,7 +284,8 @@ static int hfsplus_link(struct dentry *src_dentry, struct inode *dst_dir,
HFSPLUS_I(inode)->linkid = id;
cnid = sbi->next_cnid++;
src_dentry->d_fsdata = (void *)(unsigned long)cnid;
res = hfsplus_create_cat(cnid, src_dir, &src_dentry->d_name, inode);
res = hfsplus_create_cat(cnid, src_dir,
&src_dentry->d_name, inode);
if (res)
/* panic? */
goto out;
......
......@@ -83,7 +83,8 @@ static u32 hfsplus_ext_lastblock(struct hfsplus_extent *ext)
return be32_to_cpu(ext->start_block) + be32_to_cpu(ext->block_count);
}
static void __hfsplus_ext_write_extent(struct inode *inode, struct hfs_find_data *fd)
static void __hfsplus_ext_write_extent(struct inode *inode,
struct hfs_find_data *fd)
{
struct hfsplus_inode_info *hip = HFSPLUS_I(inode);
int res;
......@@ -152,11 +153,13 @@ static inline int __hfsplus_ext_read_extent(struct hfs_find_data *fd,
return -ENOENT;
if (fd->entrylength != sizeof(hfsplus_extent_rec))
return -EIO;
hfs_bnode_read(fd->bnode, extent, fd->entryoffset, sizeof(hfsplus_extent_rec));
hfs_bnode_read(fd->bnode, extent, fd->entryoffset,
sizeof(hfsplus_extent_rec));
return 0;
}
static inline int __hfsplus_ext_cache_extent(struct hfs_find_data *fd, struct inode *inode, u32 block)
static inline int __hfsplus_ext_cache_extent(struct hfs_find_data *fd,
struct inode *inode, u32 block)
{
struct hfsplus_inode_info *hip = HFSPLUS_I(inode);
int res;
......@@ -172,7 +175,8 @@ static inline int __hfsplus_ext_cache_extent(struct hfs_find_data *fd, struct in
HFSPLUS_TYPE_DATA);
if (!res) {
hip->cached_start = be32_to_cpu(fd->key->ext.start_block);
hip->cached_blocks = hfsplus_ext_block_count(hip->cached_extents);
hip->cached_blocks =
hfsplus_ext_block_count(hip->cached_extents);
} else {
hip->cached_start = hip->cached_blocks = 0;
hip->extent_state &= ~(HFSPLUS_EXT_DIRTY | HFSPLUS_EXT_NEW);
......@@ -249,9 +253,12 @@ int hfsplus_get_block(struct inode *inode, sector_t iblock,
mutex_unlock(&hip->extents_lock);
done:
dprint(DBG_EXTENT, "get_block(%lu): %llu - %u\n", inode->i_ino, (long long)iblock, dblock);
dprint(DBG_EXTENT, "get_block(%lu): %llu - %u\n",
inode->i_ino, (long long)iblock, dblock);
mask = (1 << sbi->fs_shift) - 1;
map_bh(bh_result, sb, (dblock << sbi->fs_shift) + sbi->blockoffset + (iblock & mask));
map_bh(bh_result, sb,
(dblock << sbi->fs_shift) + sbi->blockoffset +
(iblock & mask));
if (create) {
set_buffer_new(bh_result);
hip->phys_size += sb->s_blocksize;
......@@ -342,7 +349,8 @@ static int hfsplus_free_extents(struct super_block *sb,
}
}
int hfsplus_free_fork(struct super_block *sb, u32 cnid, struct hfsplus_fork_raw *fork, int type)
int hfsplus_free_fork(struct super_block *sb, u32 cnid,
struct hfsplus_fork_raw *fork, int type)
{
struct hfs_find_data fd;
hfsplus_extent_rec ext_entry;
......@@ -497,7 +505,8 @@ void hfsplus_file_truncate(struct inode *inode)
&page, &fsdata);
if (res)
return;
res = pagecache_write_end(NULL, mapping, size, 0, 0, page, fsdata);
res = pagecache_write_end(NULL, mapping, size,
0, 0, page, fsdata);
if (res < 0)
return;
mark_inode_dirty(inode);
......@@ -543,7 +552,8 @@ void hfsplus_file_truncate(struct inode *inode)
hip->alloc_blocks = blk_cnt;
out:
hip->phys_size = inode->i_size;
hip->fs_blocks = (inode->i_size + sb->s_blocksize - 1) >> sb->s_blocksize_bits;
hip->fs_blocks = (inode->i_size + sb->s_blocksize - 1) >>
sb->s_blocksize_bits;
inode_set_bytes(inode, hip->fs_blocks << sb->s_blocksize_bits);
hfsplus_mark_inode_dirty(inode, HFSPLUS_I_ALLOC_DIRTY);
}
......@@ -37,7 +37,8 @@
#define HFSPLUS_TYPE_DATA 0x00
#define HFSPLUS_TYPE_RSRC 0xFF
typedef int (*btree_keycmp)(const hfsplus_btree_key *, const hfsplus_btree_key *);
typedef int (*btree_keycmp)(const hfsplus_btree_key *,
const hfsplus_btree_key *);
#define NODE_HASH_SIZE 256
......@@ -352,9 +353,12 @@ int hfs_brec_read(struct hfs_find_data *, void *, int);
int hfs_brec_goto(struct hfs_find_data *, int);
/* catalog.c */
int hfsplus_cat_case_cmp_key(const hfsplus_btree_key *, const hfsplus_btree_key *);
int hfsplus_cat_bin_cmp_key(const hfsplus_btree_key *, const hfsplus_btree_key *);
void hfsplus_cat_build_key(struct super_block *sb, hfsplus_btree_key *, u32, struct qstr *);
int hfsplus_cat_case_cmp_key(const hfsplus_btree_key *,
const hfsplus_btree_key *);
int hfsplus_cat_bin_cmp_key(const hfsplus_btree_key *,
const hfsplus_btree_key *);
void hfsplus_cat_build_key(struct super_block *sb,
hfsplus_btree_key *, u32, struct qstr *);
int hfsplus_find_cat(struct super_block *, u32, struct hfs_find_data *);
int hfsplus_create_cat(u32, struct inode *, struct qstr *, struct inode *);
int hfsplus_delete_cat(u32, struct inode *, struct qstr *);
......@@ -370,7 +374,8 @@ extern const struct file_operations hfsplus_dir_operations;
int hfsplus_ext_cmp_key(const hfsplus_btree_key *, const hfsplus_btree_key *);
void hfsplus_ext_write_extent(struct inode *);
int hfsplus_get_block(struct inode *, sector_t, struct buffer_head *, int);
int hfsplus_free_fork(struct super_block *, u32, struct hfsplus_fork_raw *, int);
int hfsplus_free_fork(struct super_block *, u32,
struct hfsplus_fork_raw *, int);
int hfsplus_file_extend(struct inode *);
void hfsplus_file_truncate(struct inode *);
......@@ -411,12 +416,17 @@ extern u16 hfsplus_decompose_table[];
extern u16 hfsplus_compose_table[];
/* unicode.c */
int hfsplus_strcasecmp(const struct hfsplus_unistr *, const struct hfsplus_unistr *);
int hfsplus_strcmp(const struct hfsplus_unistr *, const struct hfsplus_unistr *);
int hfsplus_uni2asc(struct super_block *, const struct hfsplus_unistr *, char *, int *);
int hfsplus_asc2uni(struct super_block *, struct hfsplus_unistr *, const char *, int);
int hfsplus_strcasecmp(const struct hfsplus_unistr *,
const struct hfsplus_unistr *);
int hfsplus_strcmp(const struct hfsplus_unistr *,
const struct hfsplus_unistr *);
int hfsplus_uni2asc(struct super_block *,
const struct hfsplus_unistr *, char *, int *);
int hfsplus_asc2uni(struct super_block *,
struct hfsplus_unistr *, const char *, int);
int hfsplus_hash_dentry(struct dentry *dentry, struct qstr *str);
int hfsplus_compare_dentry(struct dentry *dentry, struct qstr *s1, struct qstr *s2);
int hfsplus_compare_dentry(struct dentry *