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| author |   Ricardo Koller <ricarkol@google.com> | 2023-04-26 17:23:29 +0000 |
|---|---|---|
| committer |   Oliver Upton <oliver.upton@linux.dev> | 2023-05-16 17:39:19 +0000 |
| commit | 6acf51666d039857421b6f8a3660301c82649fa5 (patch) | |
| tree | c651b3b8a88fa11b85b87cb77596894577023b0a /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | KVM: arm64: Open-code kvm_mmu_write_protect_pt_masked() (diff) | |
| download | wireguard-linux-6acf51666d039857421b6f8a3660301c82649fa5.tar.xz wireguard-linux-6acf51666d039857421b6f8a3660301c82649fa5.zip | |
KVM: arm64: Split huge pages during KVM_CLEAR_DIRTY_LOG
This is the arm64 counterpart of commit cb00a70bd4b7 ("KVM: x86/mmu:
Split huge pages mapped by the TDP MMU during KVM_CLEAR_DIRTY_LOG"),
which has the benefit of splitting the cost of splitting a memslot
across multiple ioctls.
Split huge pages on the range specified using KVM_CLEAR_DIRTY_LOG.
And do not split when enabling dirty logging if
KVM_DIRTY_LOG_INITIALLY_SET is set.
Signed-off-by: Ricardo Koller <ricarkol@google.com>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Link: https://lore.kernel.org/r/20230426172330.1439644-12-ricarkol@google.com
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions