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authorHugh Dickins <hugh.dickins@tiscali.co.uk>2009-09-21 17:02:15 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-22 07:17:32 -0700
commit81464e30609cdbd3d96d8dd6991e7481195a89a1 (patch)
treeec25711be5bf99e94264e3b201c0e148b9c8641a /virt
parent6e15838425ac855982f10419558649954a0684a3 (diff)
ksm: five little cleanups
1. We don't use __break_cow entry point now: merge it into break_cow. 2. remove_all_slot_rmap_items is just a special case of remove_trailing_rmap_items: use the latter instead. 3. Extend comment on unmerge_ksm_pages and rmap_items. 4. try_to_merge_two_pages should use try_to_merge_with_ksm_page instead of duplicating its code; and so swap them around. 5. Comment on cmp_and_merge_page described last year's: update it. Signed-off-by: Hugh Dickins <hugh.dickins@tiscali.co.uk> Acked-by: Izik Eidus <ieidus@redhat.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'virt')
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