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    SubjectRe: [PATCH 1/4] alloc_contig_pages() move some functions to page_isolation.c
    On Fri, Nov 19, 2010 at 05:12:39PM +0900, KAMEZAWA Hiroyuki wrote:
    > From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    >
    > Memory hotplug is a logic for making pages unused in the specified range
    > of pfn. So, some of core logics can be used for other purpose as
    > allocating a very large contigous memory block.
    >
    > This patch moves some functions from mm/memory_hotplug.c to
    > mm/page_isolation.c. This helps adding a function for large-alloc in
    > page_isolation.c with memory-unplug technique.
    >
    > Changelog: 2010/10/26
    > - adjusted to mmotm-1024 + Bob's 3 clean ups.
    > Changelog: 2010/10/21
    > - adjusted to mmotm-1020
    >
    > Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Reviewed-by: Minchan Kim <minchan.kim@gmail.com>

    --
    Kind regards,
    Minchan Kim


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