char data[];
};
-static int pstore_file_open(struct inode *inode, struct file *file)
-{
- file->private_data = inode->i_private;
- return 0;
-}
-
static ssize_t pstore_file_read(struct file *file, char __user *userbuf,
size_t count, loff_t *ppos)
{
}
static const struct file_operations pstore_file_operations = {
- .open = pstore_file_open,
+ .open = simple_open,
.read = pstore_file_read,
.llseek = default_llseek,
};
struct pstore_private *p = inode->i_private;
unsigned long flags;
- end_writeback(inode);
+ clear_inode(inode);
if (p) {
spin_lock_irqsave(&allpstore_lock, flags);
list_del(&p->list);
.unlink = pstore_unlink,
};
-static struct inode *pstore_get_inode(struct super_block *sb,
- const struct inode *dir, int mode, dev_t dev)
+static struct inode *pstore_get_inode(struct super_block *sb)
{
struct inode *inode = new_inode(sb);
-
if (inode) {
inode->i_ino = get_next_ino();
- inode->i_uid = inode->i_gid = 0;
- inode->i_mode = mode;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
- switch (mode & S_IFMT) {
- case S_IFREG:
- inode->i_fop = &pstore_file_operations;
- break;
- case S_IFDIR:
- inode->i_op = &pstore_dir_inode_operations;
- inode->i_fop = &simple_dir_operations;
- inc_nlink(inode);
- break;
- }
}
return inode;
}
return rc;
rc = -ENOMEM;
- inode = pstore_get_inode(pstore_sb, root->d_inode, S_IFREG | 0444, 0);
+ inode = pstore_get_inode(pstore_sb);
if (!inode)
goto fail;
+ inode->i_mode = S_IFREG | 0444;
+ inode->i_fop = &pstore_file_operations;
private = kmalloc(sizeof *private + size, GFP_KERNEL);
if (!private)
goto fail_alloc;
parse_options(data);
- inode = pstore_get_inode(sb, NULL, S_IFDIR | 0755, 0);
+ inode = pstore_get_inode(sb);
if (inode) {
- /* override ramfs "dir" options so we catch unlink(2) */
+ inode->i_mode = S_IFDIR | 0755;
inode->i_op = &pstore_dir_inode_operations;
+ inode->i_fop = &simple_dir_operations;
+ inc_nlink(inode);
}
sb->s_root = d_make_root(inode);
if (!sb->s_root)