On Mon, Jul 31, 2006 at 11:02:51PM -0700, Andrew Morton wrote:
> On Mon, 31 Jul 2006 16:57:02 +0400
> Evgeniy Dushistov <[email protected]> wrote:
>
> Looks good to me.
>
> Is there any need to be checking ->index? Normally we simply use the
> sequence:
>
> lock_page(page);
> if (page->mapping == NULL)
> /* truncate got there first */
>
> to handle this case.
Yes, I made it in analogy with `find_lock_page' and missed fact
that if we increment usage counter of page, we have no need to check
page->index.
Need another patch?
--
/Evgeniy
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