On Tue, Jul 28, 2020 at 08:11:40AM +0300, Mike Rapoport wrote: > From: Mike Rapoport <rppt****@linux*****> > > The memory size calculation in cma_early_percent_memory() traverses > memblock.memory rather than simply call memblock_phys_mem_size(). The > comment in that function suggests that at some point there should have been > call to memblock_analyze() before memblock_phys_mem_size() could be used. > As of now, there is no memblock_analyze() at all and > memblock_phys_mem_size() can be used as soon as cold-plug memory is > registerd with memblock. > > Replace loop over memblock.memory with a call to memblock_phys_mem_size(). > > Signed-off-by: Mike Rapoport <rppt****@linux*****> Looks good: Reviewed-by: Christoph Hellwig <hch****@lst*****>
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