http://git.kernel.org/?p=linux/kernel/git/andrea/aa.git;a=shortlog http://git.kernel.org/?p=linux/kernel/git/andrea/aa.git;a=shortlog;h=refs/heads/anon_vma_chain 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 To test the anon_vma_chain branch, simply use origin/anon_vma_chain instead of origin/master in the above checkout. I am currently running the origin/anon_vma_chain branch here (keeping master only in case of troubles with the new anon-vma code, so far no problem with the anon-vma->root shared locking design). The tree is rebased and git pull won't work. http://www.kernel.org/pub/linux/kernel/people/andrea/patches/v2.6/2.6.34/transparent_hugepage-24/ http://www.kernel.org/pub/linux/kernel/people/andrea/patches/v2.6/2.6.34/transparent_hugepage-24.gz http://www.kernel.org/pub/linux/kernel/people/andrea/patches/v2.6/2.6.34/transparent_hugepage-24-anon_vma_chain.gz Diff #23 -> #24 anon-vma-lock-fix | 247 ------------- Removed and replaced by anon-vma-root shared lock. b/backout-anon_vma-chain | 39 +- Small change. b/exec-migrate-race-anon_vma-chain | 196 +++++----- Replaced with the version that keeps migrate away instead of allowing rmap at all times (so it won't require allocations in execve). b/khugepaged | 19 - b/khugepaged-old-anon_vma | 39 ++ b/khugepaged-vma-merge-anon_vma-chain | 16 Adapted to anon-vma-root locking. b/kvm_transparent_hugepage | 132 ++++++ Speedup and avoid spurious warning. b/memory-compaction-anon-vma-refcount | 10 b/memory-compaction-anon-vma-refcount-anon-vma-chain | 126 ++++++ b/memory-compaction-anon-vma-share-refcount | 14 b/memory-compaction-anon-vma-share-refcount-anon-vma-chain | 166 ++++++++ Adapt to anon-vma-root locking (two versions needed now). b/memory-compaction-migrate_prep | 84 +++- drain local lru in migrate. b/mprotect-vma-arg | 32 - anon-vma-root locking adjustment. b/root_anon_vma-anon_vma_lock | 213 +++++++++++ b/root_anon_vma-ksm_refcount | 169 ++++++++ b/root_anon_vma-lock_root | 118 ++++++ b/root_anon_vma-oldest_root | 84 ++++ b/root_anon_vma-vma_lock_anon_vma | 97 +++++ Rik's anon-vma-root shared locking implementation (only in anon_vma_chain branch). b/split_huge_page-old-anon-vma | 42 ++ anon-vma-root locking adjustment for master branch. mincore-transhuge-anon_vma-chain | 69 --- mprotect-transhuge-anon_vma-chain | 21 - transparent_hugepage-anon_vma-chain | 203 ---------- anon-vma-root locking adjustment for anon_vma_chain branch. Diff against 2.6.34 (anon_vma_chain branch): Documentation/cgroups/memory.txt | 4 Documentation/sysctl/vm.txt | 25 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 drivers/base/node.c | 3 fs/Kconfig | 2 fs/exec.c | 7 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/compaction.h | 89 + include/linux/gfp.h | 14 include/linux/huge_mm.h | 143 ++ include/linux/khugepaged.h | 66 + include/linux/kvm_host.h | 4 include/linux/memory_hotplug.h | 14 include/linux/migrate.h | 2 include/linux/mm.h | 93 + include/linux/mm_inline.h | 13 include/linux/mm_types.h | 3 include/linux/mmu_notifier.h | 40 include/linux/mmzone.h | 10 include/linux/page-flags.h | 36 include/linux/rmap.h | 58 include/linux/sched.h | 1 include/linux/swap.h | 8 include/linux/vmstat.h | 4 kernel/fork.c | 12 kernel/futex.c | 67 - kernel/sysctl.c | 25 mm/Kconfig | 56 mm/Makefile | 2 mm/compaction.c | 620 +++++++++ mm/huge_memory.c | 2157 ++++++++++++++++++++++++++++++++++ mm/hugetlb.c | 69 - mm/ksm.c | 77 - mm/madvise.c | 8 mm/memcontrol.c | 88 - mm/memory-failure.c | 2 mm/memory.c | 179 ++ mm/memory_hotplug.c | 14 mm/mempolicy.c | 14 mm/migrate.c | 77 + mm/mincore.c | 302 ++-- mm/mmap.c | 37 mm/mprotect.c | 20 mm/mremap.c | 8 mm/page_alloc.c | 132 +- mm/pagewalk.c | 1 mm/rmap.c | 211 ++- mm/sparse.c | 4 mm/swap.c | 116 + mm/swap_state.c | 6 mm/swapfile.c | 2 mm/vmscan.c | 42 mm/vmstat.c | 256 ++++ virt/kvm/iommu.c | 2 virt/kvm/kvm_main.c | 39 76 files changed, 5586 insertions(+), 508 deletions(-) -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . 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