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debugfs: switch to ->free_inode()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2019-04-14 23:19:45 -04:00
parent c2e6802e7b
commit 6234ddf429
1 changed files with 2 additions and 8 deletions
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10
fs/debugfs/inode.c
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@ -163,24 +163,18 @@ static int debugfs_show_options(struct seq_file *m, struct dentry *root)
return 0;
}
static void debugfs_i_callback(struct rcu_head *head)
static void debugfs_free_inode(struct inode *inode)
{
struct inode *inode = container_of(head, struct inode, i_rcu);
if (S_ISLNK(inode->i_mode))
kfree(inode->i_link);
free_inode_nonrcu(inode);
}
static void debugfs_destroy_inode(struct inode *inode)
{
call_rcu(&inode->i_rcu, debugfs_i_callback);
}
static const struct super_operations debugfs_super_operations = {
.statfs = simple_statfs,
.remount_fs = debugfs_remount,
.show_options = debugfs_show_options,
.destroy_inode = debugfs_destroy_inode,
.free_inode = debugfs_free_inode,
};
static void debugfs_release_dentry(struct dentry *dentry)