[RFC PATCH 44/62] bpf: switch to ->free_inode()

Al Viro
2019-04-16T17:54:05Z

kernel/bpf/inode.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/kernel/bpf/inode.c b/kernel/bpf/inode.c
index 4a8f390a2b82..bc53e5b20ddc 100644
--- 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 {
--
2.11.0