bpf: switch to ->free_inode()

Acked-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/kernel/bpf/inode.c b/kernel/bpf/inode.c
index 4a8f390..bc53e5b 100644 (file)
--- a/kernel/bpf/inode.c
+++ b/kernel/bpf/inode.c
@@ -566,9 +566,8 @@ static int bpf_show_options(struct seq_file *m, struct dentry *root)
        return 0;
 }
 
-static void bpf_destroy_inode_deferred(struct rcu_head *head)
+static void bpf_free_inode(struct inode *inode)
 {
-       struct inode *inode = container_of(head, struct inode, i_rcu);
        enum bpf_type type;
 
        if (S_ISLNK(inode->i_mode))
@@ -578,16 +577,11 @@ static void bpf_destroy_inode_deferred(struct rcu_head *head)
        free_inode_nonrcu(inode);
 }
 
-static void bpf_destroy_inode(struct inode *inode)
-{
-       call_rcu(&inode->i_rcu, bpf_destroy_inode_deferred);
-}
-
 static const struct super_operations bpf_super_ops = {
        .statfs         = simple_statfs,
        .drop_inode     = generic_delete_inode,
        .show_options   = bpf_show_options,
-       .destroy_inode  = bpf_destroy_inode,
+       .free_inode     = bpf_free_inode,
 };
 
 enum {