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List: linux-s390
Subject: Re: [RFC] [Patch 1/4] statistics: no include hell for users
From: Martin Peschke <mp3 () de ! ibm ! com>
Date: 2007-06-07 0:32:34
Message-ID: 46675222.9000304 () de ! ibm ! com
[Download RAW message or body]
Dave Hansen wrote:
> On Wed, 2007-06-06 at 23:33 +0200, Martin Peschke wrote:
>> struct statistic_interface {
>> /* private: */
>> struct list_head list;
>> - struct dentry *debugfs_dir;
>> - struct dentry *data_file;
>> - struct dentry *def_file;
>> + void *debugfs_dir;
>> + void *data_file;
>> + void *def_file;
>
> If you don't actually dereference the pointer, you should just be able
> to declare:
>
> struct dentry;
>
> and be done with it, right? You don't _need_ the includes to have just
> pointers.
Ah, looks like an established trick in kernel include files.
I guess I can revert the other, seq_file related change then as well.
Thank you. Will change my local copy.
Martin
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