• Tejun Heo's avatar
    x86, NUMA: Drop @start/last_pfn from initmem_init() · 86ef4dbf
    Tejun Heo authored
    initmem_init() extensively accesses and modifies global data
    structures and the parameters aren't even followed depending on which
    path is being used.  Drop @start/last_pfn and let it deal with
    @max_pfn directly.  This is in preparation for further NUMA init
    cleanups.
    
    - v2: x86-32 initmem_init() weren't updated breaking 32bit builds.
      Fixed.  Found by Yinghai.
    Signed-off-by: default avatarTejun Heo <tj@kernel.org>
    Cc: Yinghai Lu <yinghai@kernel.org>
    Cc: Brian Gerst <brgerst@gmail.com>
    Cc: Cyrill Gorcunov <gorcunov@gmail.com>
    Cc: Shaohui Zheng <shaohui.zheng@intel.com>
    Cc: David Rientjes <rientjes@google.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: H. Peter Anvin <hpa@linux.intel.com>
    86ef4dbf
setup.c 26.5 KB