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Message-ID: <20100616174448.GK5816@random.random> Date: Wed, 16 Jun 2010 19:44:48 +0200 From: Andrea Arcangeli <aarcange@...hat.com> To: linux-mm@...ck.org, Andrew Morton <akpm@...ux-foundation.org>, linux-kernel@...r.kernel.org Cc: Marcelo Tosatti <mtosatti@...hat.com>, Adam Litke <agl@...ibm.com>, Avi Kivity <avi@...hat.com>, Izik Eidus <ieidus@...hat.com>, Hugh Dickins <hugh.dickins@...cali.co.uk>, Nick Piggin <npiggin@...e.de>, Rik van Riel <riel@...hat.com>, Mel Gorman <mel@....ul.ie>, Dave Hansen <dave@...ux.vnet.ibm.com>, Benjamin Herrenschmidt <benh@...nel.crashing.org>, Ingo Molnar <mingo@...e.hu>, Mike Travis <travis@....com>, KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>, Christoph Lameter <cl@...ux-foundation.org>, Chris Wright <chrisw@...s-sol.org>, bpicco@...hat.com, KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>, Balbir Singh <balbir@...ux.vnet.ibm.com>, "Michael S. Tsirkin" <mst@...hat.com>, Peter Zijlstra <peterz@...radead.org>, Johannes Weiner <hannes@...xchg.org>, Daisuke Nishimura <nishimura@....nes.nec.co.jp>, Chris Mason <chris.mason@...cle.com>, Borislav Petkov <bp@...en8.de> Subject: Transparent Hugepage Support #26 http://git.kernel.org/?p=linux/kernel/git/andrea/aa.git;a=shortlog first: git clone git://git.kernel.org/pub/scm/linux/kernel/git/andrea/aa.git or first: git clone --reference linux-2.6 git://git.kernel.org/pub/scm/linux/kernel/git/andrea/aa.git later: git fetch; git checkout -f origin/master The tree is rebased and git pull won't work. http://www.kernel.org/pub/linux/kernel/people/andrea/patches/v2.6/2.6.35-rc3/transparent_hugepage-26/ http://www.kernel.org/pub/linux/kernel/people/andrea/patches/v2.6/2.6.35-rc3/transparent_hugepage-26.gz Diff #25 -> #26: b/compound_mapping | 20 Clearing mapping on tail pages is wrong, fixed. b/exec-migrate-race-anon_vma-chain | 96 + Allow rmap to run at all times also during initial execve. b/memcg_compound | 105 - memcg THP fixes from Daisuke Nishimura. b/memcg_compound_tail | 120 + More memcg THP fixes from Daisuke Nishimura. b/net-regress | 72 + backout to avoid net regression. b/remove-lumpy_reclaim | 103 + Removed the new lumpy reclaim changes too. b/root_anon_vma-anon_vma_lock | 29 b/root_anon_vma-avoid-ksm-hang | 30 b/root_anon_vma-bugchecks | 37 b/root_anon_vma-in_vma | 27 b/root_anon_vma-ksm_refcount | 20 b/root_anon_vma-lock_root | 49 b/root_anon_vma-memory-compaction | 36 b/root_anon_vma-oldest_root | 17 b/root_anon_vma-refcount | 29 b/root_anon_vma-use-root | 66 b/root_anon_vma-vma_lock_anon_vma | 17 anon vma fixes for migrate and THP. Removed (old-anon-vma branch not needed anymore after the root_anon_vma-avoid-ksm-hang fix and memory compaction and mincore cleanups in mainline). backout-anon_vma-chain | 1137 ----------------- exec-migrate-race | 144 -- khugepaged-old-anon_vma | 39 khugepaged-vma-merge-anon_vma | 52 memory-compaction-anon-migrate | 49 memory-compaction-anon-migrate-anon-vma-chain | 49 memory-compaction-anon-vma-refcount | 126 - memory-compaction-anon-vma-refcount-anon-vma-chain | 191 -- memory-compaction-anon-vma-share-refcount | 159 -- memory-compaction-config-migration-without-config-numa | 54 memory-compaction-core | 552 -------- memory-compaction-direct | 360 ----- memory-compaction-exponential-backoff | 131 - memory-compaction-extfrag_index | 132 - memory-compaction-extfrag_threshold | 128 - memory-compaction-lru-header | 42 memory-compaction-migrate-swapcache | 107 - memory-compaction-migrate-swapcache-anon-vma-chain | 107 - memory-compaction-migrate_prep | 77 - memory-compaction-proc-node-trigger | 99 - memory-compaction-proc-trigger | 160 -- memory-compaction-unusable_index | 191 -- mincore-break-do_mincore-into-logical-pieces | 239 --- mincore-cleanups | 174 -- mincore-do-nested-page-table-walks | 116 - mincore-pass-ranges-as-startend-address-pairs | 161 -- split_huge_page-anon_vma-order | 59 split_huge_page-old-anon-vma | 77 - transparent_hugepage_vmstat | 129 - 78 files changed, 851 insertions(+), 5353 deletions(-) Full diff: Documentation/vm/transhuge.txt | 283 ++++ arch/alpha/include/asm/mman.h | 2 arch/mips/include/asm/mman.h | 2 arch/parisc/include/asm/mman.h | 2 arch/powerpc/mm/gup.c | 12 arch/x86/include/asm/paravirt.h | 23 arch/x86/include/asm/paravirt_types.h | 6 arch/x86/include/asm/pgtable-2level.h | 9 arch/x86/include/asm/pgtable-3level.h | 23 arch/x86/include/asm/pgtable.h | 144 ++ arch/x86/include/asm/pgtable_64.h | 14 arch/x86/include/asm/pgtable_types.h | 3 arch/x86/kernel/paravirt.c | 3 arch/x86/kernel/vm86_32.c | 1 arch/x86/kvm/mmu.c | 26 arch/x86/kvm/paging_tmpl.h | 4 arch/x86/mm/gup.c | 25 arch/x86/mm/pgtable.c | 66 + arch/xtensa/include/asm/mman.h | 2 fs/Kconfig | 2 fs/exec.c | 44 fs/proc/meminfo.c | 14 fs/proc/page.c | 14 include/asm-generic/mman-common.h | 2 include/asm-generic/pgtable.h | 130 ++ include/linux/gfp.h | 14 include/linux/huge_mm.h | 143 ++ include/linux/khugepaged.h | 66 + include/linux/ksm.h | 2 include/linux/kvm_host.h | 4 include/linux/memory_hotplug.h | 14 include/linux/mm.h | 94 + include/linux/mm_inline.h | 13 include/linux/mm_types.h | 3 include/linux/mmu_notifier.h | 40 include/linux/mmzone.h | 1 include/linux/page-flags.h | 36 include/linux/rmap.h | 31 include/linux/sched.h | 1 include/linux/swap.h | 2 kernel/fork.c | 12 kernel/futex.c | 67 - mm/Kconfig | 38 mm/Makefile | 1 mm/compaction.c | 15 mm/huge_memory.c | 2172 ++++++++++++++++++++++++++++++++++ mm/hugetlb.c | 69 - mm/ksm.c | 77 - mm/madvise.c | 8 mm/memcontrol.c | 134 +- mm/memory-failure.c | 2 mm/memory.c | 196 ++- mm/memory_hotplug.c | 14 mm/mempolicy.c | 14 mm/migrate.c | 22 mm/mincore.c | 7 mm/mmap.c | 57 mm/mprotect.c | 20 mm/mremap.c | 8 mm/page_alloc.c | 31 mm/pagewalk.c | 1 mm/rmap.c | 215 ++- mm/sparse.c | 4 mm/swap.c | 116 + mm/swap_state.c | 6 mm/swapfile.c | 2 mm/vmscan.c | 54 mm/vmstat.c | 3 net/core/dev.c | 17 virt/kvm/iommu.c | 2 virt/kvm/kvm_main.c | 39 71 files changed, 4277 insertions(+), 466 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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