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Commits on Oct 10, 2014

• mm, compaction: skip buddy pages by their order in the migrate scanner

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• mm, compaction: remember position within pageblock in free pages scanner

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• mm, compaction: skip rechecks when lock was already held

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• mm, compaction: periodically drop lock and restore IRQs in scanners

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• mm, compaction: khugepaged should not give up due to need_resched()

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• mm, compaction: reduce zone checking frequency in the migration scanner

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• mm, compaction: move pageblock checks up from isolate_migratepages_range()

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• mm, compaction: do not recheck suitable_migration_target under lock

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• mm, compaction: do not count compact_stall if all zones skipped compaction

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• mm, compaction: defer each zone individually instead of preferred zone

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• mm, THP: don't hold mmap_sem in khugepaged when allocating THP

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• mm: page_alloc: determine migratetype only once

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Commits on Jun 4, 2014

• mm, compaction: properly signal and act upon lock and need_sched() contention

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• mm/compaction: avoid rescanning pageblocks in isolate_freepages

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• mm/compaction: do not count migratepages when unnecessary

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• mm/compaction: cleanup isolate_freepages()

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• mm/page_alloc: prevent MIGRATE_RESERVE pages from being misplaced

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Commits on May 6, 2014

• mm/compaction: make isolate_freepages start at pageblock boundary

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Commits on Apr 7, 2014

• mm: try_to_unmap_cluster() should lock_page() before mlocking

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Commits on Mar 4, 2014

• mm: include VM_MIXEDMAP flag in the VM_SPECIAL list to avoid m(un)locking

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Commits on Jan 24, 2014

• mm: munlock: fix potential race with THP page split

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Commits on Jan 22, 2014

• mm: compaction: reset scanner positions immediately when they meet

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• mm: compaction: do not mark unmovable pageblocks as skipped in async compaction

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• mm: compaction: detect when scanners meet in isolate_freepages

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• mm: compaction: reset cached scanner pfn's before reading them

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• mm: compaction: encapsulate defer reset logic

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Commits on Jan 2, 2014

• mm: munlock: fix deadlock in __munlock_pagevec()

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• mm: munlock: fix a bug where THP tail page is encountered

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Commits on Sep 30, 2013

• mm/mlock.c: prevent walking off the end of a pagetable in no-pmd configuration

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Commits on Sep 11, 2013

• mm: munlock: manual pte walk in fast path instead of follow_page_mask()

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• mm: munlock: remove redundant get_page/put_page pair on the fast path

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• mm: munlock: bypass per-cpu pvec for putback_lru_page

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• mm: munlock: batch NR_MLOCK zone state updates

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• mm: munlock: batch non-THP page isolation and munlock+putback using pagevec

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• mm: munlock: remove unnecessary call to lru_add_drain()

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