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    SubjectRe: [PATCH 16/35] x86: make 64 bit use early_res instead of bootmem before slab
    please check

    Subject: [PATCH] x86: nobootmem fix compiling on power pc

    Stephen Rothwell reported: on powerpc

    x86: make 64 bit use early_res instead of bootmem before slab

    cause

    mm/page_alloc.c:3468: error: implicit declaration of function 'find_early_area'
    mm/page_alloc.c:3483: error: implicit declaration of function 'reserve_early_without_check'

    actually the function is only needed for no_bootmem

    Signed-off-by: Yinghai Lu <yinghai@kernel.org>

    ---
    mm/page_alloc.c | 2 ++
    1 file changed, 2 insertions(+)

    Index: linux-2.6/mm/page_alloc.c
    ===================================================================
    --- linux-2.6.orig/mm/page_alloc.c
    +++ linux-2.6/mm/page_alloc.c
    @@ -3456,6 +3456,7 @@ int __init add_from_early_node_map(struc
    return nr_range;
    }

    +#ifdef CONFIG_NO_BOOTMEM
    void * __init __alloc_memory_core_early(int nid, u64 size, u64 align,
    u64 goal, u64 limit)
    {
    @@ -3492,6 +3493,7 @@ void * __init __alloc_memory_core_early(

    return NULL;
    }
    +#endif


    void __init work_with_active_regions(int nid, work_fn_t work_fn, void *data)

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