Aneesh Kumar K.V 5491ae7b6f powerpc/mm/hugetlb: Add flush_hugetlb_tlb_range ...

Some archs like ppc64 need to do special things when flushing tlb for
hugepage. Add a new helper to flush hugetlb tlb range. This helps us to
avoid flushing the entire tlb mapping for the pid.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2016-08-01 11:15:13 +10:00

2.1 KiB

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