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authorHugh Dickins <[email protected]>2016-05-19 17:12:54 -0700
committerLinus Torvalds <[email protected]>2016-05-19 19:12:14 -0700
commitbf8616d5fa179d6c755f06726567c6d63c6fbbc7 (patch)
treee9bb568bea162e3f66da723d09d21449638b3878 /tools/perf/scripts/python/bin/stackcollapse-record
parent52b6f46bc163eef17ecba4cd552beeafe2b24453 (diff)
huge mm: move_huge_pmd does not need new_vma
Remove move_huge_pmd()'s redundant new_vma arg: all it was used for was a VM_NOHUGEPAGE check on new_vma flags, but the new_vma is cloned from the old vma, so a trans_huge_pmd in the new_vma will be as acceptable as it was in the old vma, alignment and size permitting. Signed-off-by: Hugh Dickins <[email protected]> Cc: "Kirill A. Shutemov" <[email protected]> Cc: Andrea Arcangeli <[email protected]> Cc: Andres Lagar-Cavilla <[email protected]> Cc: Yang Shi <[email protected]> Cc: Ning Qu <[email protected]> Cc: Mel Gorman <[email protected]> Cc: Andres Lagar-Cavilla <[email protected]> Cc: Konstantin Khlebnikov <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
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