• Pekka J Enberg's avatar
    x86: Move init_gbpages() to setup_arch() · 854c879f
    Pekka J Enberg authored
    The init_gbpages() function is conditionally called from
    init_memory_mapping() function. There are two call-sites where
    this 'after_bootmem' condition can be true: setup_arch() and
    mem_init() via pci_iommu_alloc().
    
    Therefore, it's safe to move the call to init_gbpages() to
    setup_arch() as it's always called before mem_init().
    
    This removes an after_bootmem use - paving the way to remove
    all uses of that state variable.
    Signed-off-by: default avatarPekka Enberg <penberg@cs.helsinki.fi>
    Acked-by: default avatarYinghai Lu <yinghai@kernel.org>
    LKML-Reference: <Pine.LNX.4.64.0906221731210.19474@melkki.cs.Helsinki.FI>
    Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
    854c879f
setup.c 26 KB