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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-08-02 16:13:42 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-24 16:20:21 -0700 |
| commit | a6d01af08b2e40772cf97e700b699850f6862886 (patch) | |
| tree | 70077037e52e762ba4b3db892bedd5a90a5b2ab9 /arch/m68k/mm | |
| parent | 876397837d582ce72f977ac3e635ce74eebcecc9 (diff) | |
| download | linux-stable-a6d01af08b2e40772cf97e700b699850f6862886.tar.gz linux-stable-a6d01af08b2e40772cf97e700b699850f6862886.tar.bz2 linux-stable-a6d01af08b2e40772cf97e700b699850f6862886.zip | |
loongarch: implement the new page table range API
Add update_mmu_cache_range() and change _PFN_SHIFT to PFN_PTE_SHIFT. It
would probably be more efficient to implement __update_tlb() by flushing
the entire folio instead of calling __update_tlb() N times, but I'll leave
that for someone who understands the architecture better.
Link: https://lkml.kernel.org/r/20230802151406.3735276-15-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: WANG Xuerui <kernel@xen0n.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch/m68k/mm')
0 files changed, 0 insertions, 0 deletions