[RFC PATCH 05/62] erofs: switch to ->free_inode()

[Al Viro]

From: Al Viro <v...@zeniv.linux.org.uk>

Signed-off-by: Al Viro <v...@zeniv.linux.org.uk>
---
 drivers/staging/erofs/super.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/erofs/super.c b/drivers/staging/erofs/super.c
index 15c784fba879..700cbd460807 100644
--- a/drivers/staging/erofs/super.c
+++ b/drivers/staging/erofs/super.c
@@ -57,9 +57,8 @@ static struct inode *alloc_inode(struct super_block *sb)
        return &vi->vfs_inode;
 }
 
-static void i_callback(struct rcu_head *head)
+static void free_inode(struct inode *inode)
 {
-       struct inode *inode = container_of(head, struct inode, i_rcu);
        struct erofs_vnode *vi = EROFS_V(inode);
 
        /* be careful RCU symlink path (see ext4_inode_info->i_data)! */
@@ -71,11 +70,6 @@ static void i_callback(struct rcu_head *head)
        kmem_cache_free(erofs_inode_cachep, vi);
 }
 
-static void destroy_inode(struct inode *inode)
-{
-       call_rcu(&inode->i_rcu, i_callback);
-}
-
 static int superblock_read(struct super_block *sb)
 {
        struct erofs_sb_info *sbi;
@@ -668,7 +662,7 @@ static int erofs_remount(struct super_block *sb, int 
*flags, char *data)
 const struct super_operations erofs_sops = {
        .put_super = erofs_put_super,
        .alloc_inode = alloc_inode,
-       .destroy_inode = destroy_inode,
+       .free_inode = free_inode,
        .statfs = erofs_statfs,
        .show_options = erofs_show_options,
        .remount_fs = erofs_remount,
-- 
2.11.0