BUG();
return 0;
}
+
+ if (!tree)
+ return 0;
+
if (tree->node_size >= PAGE_CACHE_SIZE) {
nidx = page->index >> (tree->node_size_shift - PAGE_CACHE_SHIFT);
spin_lock(&tree->hash_lock);
if (!inode)
return NULL;
- init_MUTEX(&HFS_I(inode)->extents_lock);
+ mutex_init(&HFS_I(inode)->extents_lock);
INIT_LIST_HEAD(&HFS_I(inode)->open_dir_list);
hfs_cat_build_key(sb, (btree_key *)&HFS_I(inode)->cat_key, dir->i_ino, name);
inode->i_ino = HFS_SB(sb)->next_id++;
inode->i_mode = mode;
- inode->i_uid = current->fsuid;
- inode->i_gid = current->fsgid;
+ inode->i_uid = current_fsuid();
+ inode->i_gid = current_fsgid();
inode->i_nlink = 1;
inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
HFS_I(inode)->flags = 0;
HFS_I(inode)->flags = 0;
HFS_I(inode)->rsrc_inode = NULL;
- init_MUTEX(&HFS_I(inode)->extents_lock);
+ mutex_init(&HFS_I(inode)->extents_lock);
INIT_LIST_HEAD(&HFS_I(inode)->open_dir_list);
/* Initialize the inode */
}
}
-static int hfs_permission(struct inode *inode, int mask,
- struct nameidata *nd)
-{
- if (S_ISREG(inode->i_mode) && mask & MAY_EXEC)
- return 0;
- return generic_permission(inode, mask, NULL);
-}
-
static int hfs_file_open(struct inode *inode, struct file *file)
{
if (HFS_IS_RSRC(inode))
inode = HFS_I(inode)->rsrc_inode;
- if (atomic_read(&file->f_count) != 1)
- return 0;
atomic_inc(&HFS_I(inode)->opencnt);
return 0;
}
if (HFS_IS_RSRC(inode))
inode = HFS_I(inode)->rsrc_inode;
- if (atomic_read(&file->f_count) != 0)
- return 0;
if (atomic_dec_and_test(&HFS_I(inode)->opencnt)) {
mutex_lock(&inode->i_mutex);
hfs_file_truncate(inode);
.lookup = hfs_file_lookup,
.truncate = hfs_file_truncate,
.setattr = hfs_inode_setattr,
- .permission = hfs_permission,
.setxattr = hfs_setxattr,
.getxattr = hfs_getxattr,
.listxattr = hfs_listxattr,