On Thu, Apr 22, 2010 at 06:28:09AM -0700, Dan Magenheimer wrote:
> +struct cleancache_ops {
> + int (*init_fs)(unsigned long);
unsigned long? Really? Not even size_t?
> + int (*init_shared_fs)(char *uuid, unsigned long);
Ditto.
> + int (*get_page)(int, unsigned long, unsigned long, struct page *);
Ugh. First of all, presumably you have some structure behind that index,
don't you? Might be a better way to do it.
What's more, use of ->i_ino is simply wrong. How stable do you want that
to be and how much do you want it to outlive struct address_space in question?
>From my reading of your code, it doesn't outlive that anyway, so...
The third one is pgoff_t; again, use sane types, _if_ you actually want
the argument #3 at all - it can be derived from struct page you are passing
there as well.
> + int (*put_page)(int, unsigned long, unsigned long, struct page *);
> + int (*flush_page)(int, unsigned long, unsigned long);
> + int (*flush_inode)(int, unsigned long);
> + void (*flush_fs)(int);
Same questions as above...
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