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f270ab88fd
Now that the core mmu_gather code keeps track of both the levels of page table cleared and also whether or not these entries correspond to intermediate entries, we can use this in our tlb_flush() callback to reduce the number of invalidations we issue as well as their scope. Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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uapi/asm |