Support batched/deferred tlb shootdown during page reclamation/migration for arm64. Anshuman Khandual (1): mm/tlbbatch: introduce arch_tlbbatch_should_defer() Barry Song (2): mm/tlbbatch: rename and extend some functions arm64: support batched/deferred tlb shootdown during page reclamation/migration Yicong Yang (1): mm/tlbbatch: introduce arch_flush_tlb_batched_pending() .../features/vm/TLB/arch-support.txt | 2 +- arch/arm64/Kconfig | 1 + arch/arm64/include/asm/tlbbatch.h | 12 +++++ arch/arm64/include/asm/tlbflush.h | 44 +++++++++++++++++-- arch/x86/include/asm/tlbflush.h | 22 +++++++++- include/linux/mm_types_task.h | 4 +- mm/rmap.c | 21 ++++----- 7 files changed, 85 insertions(+), 21 deletions(-) create mode 100644 arch/arm64/include/asm/tlbbatch.h -- 2.25.1