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Mike Rapoport authored
The reduce_memory() function clampls the available memory to a limit defined by the "mem=" command line parameter. It takes into account the amount of already reserved memory and excludes it from the limit calculations. Rather than traverse memblocks and remove them by hand, use memblock_reserved_size() to account the reserved memory and memblock_enforce_memory_limit() to clamp the available memory. Signed-off-by:
Mike Rapoport <rppt@linux.ibm.com> Acked-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
David S. Miller <davem@davemloft.net>
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