Messages in this thread | | | Date | Mon, 3 Jun 2002 04:07:42 -0700 | From | William Lee Irwin III <> | Subject | Re: remove mixture of non-atomic operations with page->flags which requires atomic operations to access |
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> From: William Lee Irwin III <wli@holomorphy.com> > Date: Mon, 3 Jun 2002 04:00:55 -0700 > > if (PageWriteback(page)) > BUG(); > - ClearPageDirty(page); > - page->flags &= ~(1<<PG_referenced); > + > + page->flags &= ~((1UL << PG_referenced) | (1UL << PG_dirty)); > > Umm, nevermind. Look at ClearPageDirty, it does > "other stuff" so you can't remove it wholesale. > In the end, the code is as it should be right now.
Ugh, even if it isn't I don't care to deal with it, rusty, chuck this one.
Cheers, Bill - 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/
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