adfs: don't put inodes into icache

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 <[email protected]>
ambv · Aug 3, 2018 · d8e78da · d8e78da
1 parent 5bef915
commit d8e78da
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diff --git 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
@@ -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,