bdev: switch to ->free_inode()
authorAl Viro <viro@zeniv.linux.org.uk>
Wed, 10 Apr 2019 19:12:38 +0000 (15:12 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Thu, 2 May 2019 02:43:24 +0000 (22:43 -0400)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/block_dev.c

index 78d3257..9d5fd05 100644 (file)
@@ -789,17 +789,9 @@ static struct inode *bdev_alloc_inode(struct super_block *sb)
        return &ei->vfs_inode;
 }
 
        return &ei->vfs_inode;
 }
 
-static void bdev_i_callback(struct rcu_head *head)
+static void bdev_free_inode(struct inode *inode)
 {
 {
-       struct inode *inode = container_of(head, struct inode, i_rcu);
-       struct bdev_inode *bdi = BDEV_I(inode);
-
-       kmem_cache_free(bdev_cachep, bdi);
-}
-
-static void bdev_destroy_inode(struct inode *inode)
-{
-       call_rcu(&inode->i_rcu, bdev_i_callback);
+       kmem_cache_free(bdev_cachep, BDEV_I(inode));
 }
 
 static void init_once(void *foo)
 }
 
 static void init_once(void *foo)
@@ -839,7 +831,7 @@ static void bdev_evict_inode(struct inode *inode)
 static const struct super_operations bdev_sops = {
        .statfs = simple_statfs,
        .alloc_inode = bdev_alloc_inode,
 static const struct super_operations bdev_sops = {
        .statfs = simple_statfs,
        .alloc_inode = bdev_alloc_inode,
-       .destroy_inode = bdev_destroy_inode,
+       .free_inode = bdev_free_inode,
        .drop_inode = generic_delete_inode,
        .evict_inode = bdev_evict_inode,
 };
        .drop_inode = generic_delete_inode,
        .evict_inode = bdev_evict_inode,
 };