• Mel Gorman's avatar
    mm: page_alloc: pass PFN to __free_pages_bootmem · d70ddd7a
    Mel Gorman authored
    
    
    __free_pages_bootmem prepares a page for release to the buddy allocator
    and assumes that the struct page is initialised.  Parallel initialisation
    of struct pages defers initialisation and __free_pages_bootmem can be
    called for struct pages that cannot yet map struct page to PFN.  This
    patch passes PFN to __free_pages_bootmem with no other functional change.
    Signed-off-by: default avatarMel Gorman <mgorman@suse.de>
    Tested-by: default avatarNate Zimmer <nzimmer@sgi.com>
    Tested-by: default avatarWaiman Long <waiman.long@hp.com>
    Tested-by: default avatarDaniel J Blueman <daniel@numascale.com>
    Acked-by: default avatarPekka Enberg <penberg@kernel.org>
    Cc: Robin Holt <robinmholt@gmail.com>
    Cc: Nate Zimmer <nzimmer@sgi.com>
    Cc: Dave Hansen <dave.hansen@intel.com>
    Cc: Waiman Long <waiman.long@hp.com>
    Cc: Scott Norton <scott.norton@hp.com>
    Cc: "Luck, Tony" <tony.luck@intel.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: "H. Peter Anvin" <hpa@zytor.com>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundati...
    d70ddd7a
memblock.c 47.7 KB