On Mon, 19 Nov 2001, Rik van Riel wrote:
>
> Oh dear, that's an interesting case, too.
>
> __add_to_page_cache() blindly sets the PG_locked bit, but
> it's possible for other functions to acquire the page lock
> before that.
No. The page is either already locked (add_to_swap_cache()), or
exclusively owned by us..
At least that's how it is _supposed_ to be.
Linus
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Fri Nov 23 2001 - 21:00:21 EST