{
static struct qstr cursor_name = {.len = 1, .name = "."};
- file->private_data = d_alloc(file->f_dentry, &cursor_name);
+ file->private_data = d_alloc(file->f_path.dentry, &cursor_name);
return file->private_data ? 0 : -ENOMEM;
}
loff_t dcache_dir_lseek(struct file *file, loff_t offset, int origin)
{
- mutex_lock(&file->f_dentry->d_inode->i_mutex);
+ mutex_lock(&file->f_path.dentry->d_inode->i_mutex);
switch (origin) {
case 1:
offset += file->f_pos;
if (offset >= 0)
break;
default:
- mutex_unlock(&file->f_dentry->d_inode->i_mutex);
+ mutex_unlock(&file->f_path.dentry->d_inode->i_mutex);
return -EINVAL;
}
if (offset != file->f_pos) {
spin_lock(&dcache_lock);
list_del(&cursor->d_u.d_child);
- p = file->f_dentry->d_subdirs.next;
- while (n && p != &file->f_dentry->d_subdirs) {
+ p = file->f_path.dentry->d_subdirs.next;
+ while (n && p != &file->f_path.dentry->d_subdirs) {
struct dentry *next;
next = list_entry(p, struct dentry, d_u.d_child);
if (!d_unhashed(next) && next->d_inode)
spin_unlock(&dcache_lock);
}
}
- mutex_unlock(&file->f_dentry->d_inode->i_mutex);
+ mutex_unlock(&file->f_path.dentry->d_inode->i_mutex);
return offset;
}
int dcache_readdir(struct file * filp, void * dirent, filldir_t filldir)
{
- struct dentry *dentry = filp->f_dentry;
+ struct dentry *dentry = filp->f_path.dentry;
struct dentry *cursor = filp->private_data;
struct list_head *p, *q = &cursor->d_u.d_child;
ino_t ino;
.fsync = simple_sync_file,
};
-struct inode_operations simple_dir_inode_operations = {
+const struct inode_operations simple_dir_inode_operations = {
.lookup = simple_lookup,
};
* will never be mountable)
*/
int get_sb_pseudo(struct file_system_type *fs_type, char *name,
- struct super_operations *ops, unsigned long magic,
+ const struct super_operations *ops, unsigned long magic,
struct vfsmount *mnt)
{
struct super_block *s = sget(fs_type, NULL, set_anon_super, NULL);
- static struct super_operations default_ops = {.statfs = simple_statfs};
+ static const struct super_operations default_ops = {.statfs = simple_statfs};
struct dentry *dentry;
struct inode *root;
struct qstr d_name = {.name = name, .len = strlen(name)};
struct inode *inode = old_dentry->d_inode;
inode->i_ctime = dir->i_ctime = dir->i_mtime = CURRENT_TIME;
- inode->i_nlink++;
+ inc_nlink(inode);
atomic_inc(&inode->i_count);
dget(dentry);
d_instantiate(dentry, inode);
drop_nlink(old_dir);
} else if (they_are_dirs) {
drop_nlink(old_dir);
- new_dir->i_nlink++;
+ inc_nlink(new_dir);
}
old_dir->i_ctime = old_dir->i_mtime = new_dir->i_ctime =