Messages in this thread | | | Date | Wed, 17 May 2006 10:24:00 -0700 (PDT) | From | Christoph Lameter <> | Subject | Re: [PATCH] Fix do_mlock so page alignment is to hugepage boundries when needed |
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On Wed, 17 May 2006, Eric Paris wrote:
> --- linux-2.6.16.14/include/asm-sparc64/page.h.paris > +++ linux-2.6.16.14/include/asm-sparc64/page.h > @@ -104,6 +104,8 @@ typedef unsigned long pgprot_t; > #define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT) > #define ARCH_HAS_SETCLEAR_HUGE_PTE > #define ARCH_HAS_HUGETLB_PREFAULT_HOOK > +/* to align the pointer to the (next) page boundary when dealing with hugepages*/ > +#define HPAGE_ALIGN(addr) (((addr)+HPAGE_SIZE-1)&HPAGE_MASK) > #endif
Could you put the definition of HPAGE_ALIGN into include/linux/hugetlb.h to avoid modifying all the page.h files? - 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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