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authorAneesh Kumar K.V <[email protected]>2018-05-29 19:58:38 +0530
committerMichael Ellerman <[email protected]>2018-06-03 20:40:33 +1000
commitf069ff396d657ac7bdb5de866c3ec28b8d08d953 (patch)
treea4b440d58b2871c57f341322693a338309ec1f6e /tools/perf/scripts/python/stackcollapse.py
parent721c551d31fb441ff3be701ad3be14cf6e0aca3f (diff)
powerpc/mm/hugetlb: Update huge_ptep_set_access_flags to call __ptep_set_access_flags directly
In a later patch, we want to update __ptep_set_access_flags take page size arg. This makes ptep_set_access_flags only work with mmu_virtual_psize. To simplify the code make huge_ptep_set_access_flags directly call __ptep_set_access_flags so that we can compute the hugetlb page size in hugetlb function. Now that ptep_set_access_flags won't be called for hugetlb remove the is_vm_hugetlb_page() check and add the assert of pte lock unconditionally. Signed-off-by: Aneesh Kumar K.V <[email protected]> Signed-off-by: Michael Ellerman <[email protected]>
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