Messages in this thread | | | From | "Bang Li" <> | Subject | [PATCH v1 0/5] Add update_mmu_tlb_range() to simplify code | Date | Mon, 29 Apr 2024 18:33:41 +0800 |
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This series of commits mainly adds the update_mmu_tlb_range() to batch update tlb in an address range.
After the commit 19eaf44954df ("mm: thp: support allocation of anonymous multi-size THP"), We may need to batch update tlb of a certain address range by calling update_mmu_tlb() in a loop. Using the update_mmu_tlb_range(), we can simplify the code and possibly reduce the execution of some unnecessary code in some architectures.
Bang Li (5): LoongArch: Add update_mmu_tlb_range() mips: Add update_mmu_tlb_range() riscv: Add update_mmu_tlb_range() xtensa: Add update_mmu_tlb_range() mm: Add update_mmu_tlb_range()
arch/loongarch/include/asm/pgtable.h | 2 ++ arch/mips/include/asm/pgtable.h | 2 ++ arch/riscv/include/asm/pgtable.h | 2 ++ arch/xtensa/include/asm/pgtable.h | 2 ++ arch/xtensa/mm/tlb.c | 6 ++++++ include/linux/pgtable.h | 5 +++++ mm/memory.c | 4 +--- 7 files changed, 20 insertions(+), 3 deletions(-)
-- 2.19.1.6.gb485710b
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