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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2016-11-28 11:47:02 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-11-28 22:44:33 +1100 |
| commit | b3603e174fc81598e8b060d5e9aafe19ee6e65cf (patch) | |
| tree | c88370d7804b2a874ccc1bae4dd95d58d07174da /arch/powerpc/include/asm/macio.h | |
| parent | 6d3a0379ebdc8e35662343f5359ac4589b79aec2 (diff) | |
powerpc/mm: update radix__ptep_set_access_flag 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 the 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 'arch/powerpc/include/asm/macio.h')
0 files changed, 0 insertions, 0 deletions