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    Subject[PATCH 1/6] x86: Change get_max_mapped() to inline

    Move it into head file. to prepare use it in other files.

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

    ---
    arch/x86/include/asm/page_types.h | 5 +++++
    arch/x86/kernel/setup.c | 9 ---------
    2 files changed, 5 insertions(+), 9 deletions(-)

    Index: linux-2.6/arch/x86/include/asm/page_types.h
    ===================================================================
    --- linux-2.6.orig/arch/x86/include/asm/page_types.h
    +++ linux-2.6/arch/x86/include/asm/page_types.h
    @@ -45,6 +45,11 @@ extern int devmem_is_allowed(unsigned lo
    extern unsigned long max_low_pfn_mapped;
    extern unsigned long max_pfn_mapped;

    +static inline u64 get_max_mapped(void)
    +{
    + return (u64)max_pfn_mapped<<PAGE_SHIFT;
    +}
    +
    extern unsigned long init_memory_mapping(unsigned long start,
    unsigned long end);

    Index: linux-2.6/arch/x86/kernel/setup.c
    ===================================================================
    --- linux-2.6.orig/arch/x86/kernel/setup.c
    +++ linux-2.6/arch/x86/kernel/setup.c
    @@ -680,15 +680,6 @@ static int __init parse_reservelow(char

    early_param("reservelow", parse_reservelow);

    -static u64 __init get_max_mapped(void)
    -{
    - u64 end = max_pfn_mapped;
    -
    - end <<= PAGE_SHIFT;
    -
    - return end;
    -}
    -
    /*
    * Determine if we were loaded by an EFI loader. If so, then we have also been
    * passed the efi memmap, systab, etc., so we should use these data structures

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