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On Feb 8, 2008 1:32 AM, Christoph Lameter <clameter@sgi.com> wrote: > But the slab layer allocates pages < PAGE_SIZE. You need to take a fault > right? So each object would need its own page? No. We allocate a shadow page for each data page which we then use as a per-byte "bitmap." For every tracked _page_ we take the page fault always. -- 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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