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| author | Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> | 2018-05-29 19:58:40 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-06-03 20:40:34 +1000 |
| commit | e4c1112c3fc503fc78379fa61450bfda3f0717fe (patch) | |
| tree | 09f61eb153a47682832fadd78a6fd4e9b265d123 /arch/powerpc/mm/pgtable-book3s64.c | |
| parent | 044003b52a78bcbda7103633c351da16505096cf (diff) | |
| download | lwn-e4c1112c3fc503fc78379fa61450bfda3f0717fe.tar.gz lwn-e4c1112c3fc503fc78379fa61450bfda3f0717fe.zip | |
powerpc/mm: Change function prototype
In later patch, we use the vma and psize to do tlb flush. Do the prototype
update in separate patch to make the review easy.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm/pgtable-book3s64.c')
| -rw-r--r-- | arch/powerpc/mm/pgtable-book3s64.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/powerpc/mm/pgtable-book3s64.c b/arch/powerpc/mm/pgtable-book3s64.c index abda2b92f1ba..4a8150481a88 100644 --- a/arch/powerpc/mm/pgtable-book3s64.c +++ b/arch/powerpc/mm/pgtable-book3s64.c @@ -46,8 +46,12 @@ int pmdp_set_access_flags(struct vm_area_struct *vma, unsigned long address, #endif changed = !pmd_same(*(pmdp), entry); if (changed) { - __ptep_set_access_flags(vma->vm_mm, pmdp_ptep(pmdp), - pmd_pte(entry), address); + /* + * We can use MMU_PAGE_2M here, because only radix + * path look at the psize. + */ + __ptep_set_access_flags(vma, pmdp_ptep(pmdp), + pmd_pte(entry), address, MMU_PAGE_2M); flush_pmd_tlb_range(vma, address, address + HPAGE_PMD_SIZE); } return changed; |