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| author |   Michael Ellerman <mpe@ellerman.id.au> | 2020-02-18 15:36:50 +1100 |
|---|---|---|
| committer |   Paul Mackerras <paulus@ozlabs.org> | 2020-03-19 16:39:52 +1100 |
| commit | afd313564cf1904bbdb52052c80a2522b55782d3 (patch) | |
| tree | f4eee827c43dffe2367504d5418d5be51c4e5068 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | KVM: PPC: Book3S HV: Use __gfn_to_pfn_memslot in HPT page fault handler (diff) | |
| download | linux-dev-afd313564cf1904bbdb52052c80a2522b55782d3.tar.xz linux-dev-afd313564cf1904bbdb52052c80a2522b55782d3.zip | |
KVM: PPC: Book3S HV: Use RADIX_PTE_INDEX_SIZE in Radix MMU code
In kvmppc_unmap_free_pte() in book3s_64_mmu_radix.c, we use the
non-constant value PTE_INDEX_SIZE to clear a PTE page.
We can instead use the constant RADIX_PTE_INDEX_SIZE, because we know
this code will only be running when the Radix MMU is active.
Note that we already use RADIX_PTE_INDEX_SIZE for the allocation of
kvm_pte_cache.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Leonardo Bras <leonardo@linux.ibm.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions