William Lee Irwin III <wli@holomorphy.com> wrote:
>
> + for (; addr < (unsigned long)uaddr + size && !ret; addr += PAGE_SIZE)
> + ret = __put_user(0, (char *)max(addr, (unsigned long)uaddr));
This hurts my brain. If anything, it should be formulated as a do-while loop.
But I'm not sure we should really bother, because relatively large amounts of
stuff is broken for PAGE_SIZE != PAGE_CACHE_SIZE anyway. tmpfs comes to
mind...
If page clustering needs to redo this code (and I assume it does) then that
would be an argument in favour.
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This archive was generated by hypermail 2b29 : Tue Apr 15 2003 - 22:00:34 EST