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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2016-11-28 11:47:03 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-11-28 22:45:12 +1100 |
| commit | e58d1cf24309b3b58c7cff7ea1f873e498fdaa39 (patch) | |
| tree | eb3fa714a11b854b1771f87b660ea69d518c27f8 /tools/perf/scripts/python/stackcollapse.py | |
| parent | b3603e174fc81598e8b060d5e9aafe19ee6e65cf (diff) | |
powerpc/mm: update radix__pte_update to not do full mm tlb flush
When we are updating a pte, we just need to flush the tlb mapping
that pte. Right now we do a full mm flush because we don't track page
size. Now that we have page size details in pte use that to do the
optimized flush
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 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions