Messages in this thread | | | Date | Sun, 14 Nov 2004 06:18:56 +0000 | From | Al Viro <> | Subject | Re: Parenthize nth_page() macro arg, in linux/mm.h. |
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On Sat, Nov 13, 2004 at 10:10:16PM -0800, William Lee Irwin III wrote: > On Sat, Nov 13, 2004 at 07:43:08PM +0000, Linux Kernel Mailing List wrote: > > ChangeSet 1.2092.7.2, 2004/11/13 14:43:08-05:00, jgarzik@pobox.com > > Parenthize nth_page() macro arg, in linux/mm.h. > > mm.h | 2 +- > > 1 files changed, 1 insertion(+), 1 deletion(-) > > diff -Nru a/include/linux/mm.h b/include/linux/mm.h > > --- a/include/linux/mm.h 2004-11-13 21:17:35 -08:00 > > +++ b/include/linux/mm.h 2004-11-13 21:17:35 -08:00 > > @@ -41,7 +41,7 @@ > > #define MM_VM_SIZE(mm) TASK_SIZE > > #endif > > -#define nth_page(page,n) pfn_to_page(page_to_pfn((page)) + n) > > +#define nth_page(page,n) pfn_to_page(page_to_pfn((page)) + (n)) > > Okay, #1 the ((page)) thing should be unnecessary. If it is necessary, > arch code is broken, which leads to #2: this came about because alpha > wasn't parenthesizing its args in pfn_to_page(); where did the fix for > that go?
In my tree; I'm preparing -bk23-bird1 right now, will post in an hour or so. - 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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