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authorNaoya Horiguchi <n-horiguchi@ah.jp.nec.com>2010-09-08 10:19:34 +0900
committerAndi Kleen <ak@linux.intel.com>2010-10-08 09:32:44 +0200
commit0ebabb416f585ace711769057422af4bbc9d1110 (patch)
treed23d66033fdaefec9c2b4051f108b948c5389d0e /mm/migrate.c
parentbf50bab2b34483316162443587b8467952e07730 (diff)
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hugetlb: redefine hugepage copy functions
This patch modifies hugepage copy functions to have only destination and source hugepages as arguments for later use. The old ones are renamed from copy_{gigantic,huge}_page() to copy_user_{gigantic,huge}_page(). This naming convention is consistent with that between copy_highpage() and copy_user_highpage(). ChangeLog since v4: - add blank line between local declaration and code - remove unnecessary might_sleep() ChangeLog since v2: - change copy_huge_page() from macro to inline dummy function to avoid compile warning when !CONFIG_HUGETLB_PAGE. Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Acked-by: Mel Gorman <mel@csn.ul.ie> Reviewed-by: Christoph Lameter <cl@linux.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'mm/migrate.c')
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