On Tue, Oct 9, 2012 at 9:01 AM, Konrad Rzeszutek Wilk <kon...@kernel.org> wrote: >> +RESERVE_BRK(early_pgt_alloc, 16384); > > How did you come up with 16KB being the right size? What is this > based on? Can you provide a comment explaining why 16KB is the > right value on 32-bit and 64-bit machines?
good point, i add one line comment to the revised patch. +/* need 3 4k for initial PMD_SIZE, 4k for 0-ISA_END_ADDRESS */ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
