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| author |   Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2016-07-13 15:06:43 +0530 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2016-08-01 11:15:13 +1000 |
| commit | 5491ae7b6f48499b8892822cff371746f0b4102f (patch) | |
| tree | a8bb6c61ba9276e1b64d4ad2ef1b6c10b8508929 /arch/powerpc/include/asm/tlbflush.h | |
| parent | powerpc/mm/radix/hugetlb: Add helper for finding page size from hstate (diff) | |
| download | linux-dev-5491ae7b6f48499b8892822cff371746f0b4102f.tar.xz linux-dev-5491ae7b6f48499b8892822cff371746f0b4102f.zip | |
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>
Diffstat (limited to 'arch/powerpc/include/asm/tlbflush.h')
0 files changed, 0 insertions, 0 deletions