[PATCH 15/16] adfs: don't put inodes into icache

[Al Viro <viro@ZenIV.linux.org.uk>]

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

We never look them up in there; inode_fake_hash() will make them appear
hashed for mark_inode_dirty() purposes.  And don't leave them around
until memory pressure kicks them out - we never look them up again.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 fs/adfs/inode.c | 2 +-
 fs/adfs/super.c | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/adfs/inode.c b/fs/adfs/inode.c
index c836c425ca94..e91028d4340a 100644
--- a/fs/adfs/inode.c
+++ b/fs/adfs/inode.c
@@ -287,7 +287,7 @@ adfs_iget(struct super_block *sb, struct object_info *obj)
 		ADFS_I(inode)->mmu_private = inode->i_size;
 	}
 
-	insert_inode_hash(inode);
+	inode_fake_hash(inode);
 
 out:
 	return inode;
diff --git a/fs/adfs/super.c b/fs/adfs/super.c
index 71fa525d63a0..7e099a7a4eb1 100644
--- a/fs/adfs/super.c
+++ b/fs/adfs/super.c
@@ -291,6 +291,7 @@ static void destroy_inodecache(void)
 static const struct super_operations adfs_sops = {
 	.alloc_inode	= adfs_alloc_inode,
 	.destroy_inode	= adfs_destroy_inode,
+	.drop_inode	= generic_delete_inode,
 	.write_inode	= adfs_write_inode,
 	.put_super	= adfs_put_super,
 	.statfs		= adfs_statfs,
-- 
2.11.0