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| author | Junaid Shahid <junaids@google.com> | 2018-06-28 00:59:05 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-08-06 18:58:50 +0300 |
| commit | 578e1c4db22135d91bad6c79585c4d19252b8d81 (patch) | |
| tree | 9ecfac93fdad0322008ee780897363928751fd04 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 5ce4786f75d16504223c7a65a42b200c2550fa29 (diff) | |
| download | linux-578e1c4db22135d91bad6c79585c4d19252b8d81.tar.xz | |
kvm: x86: Avoid taking MMU lock in kvm_mmu_sync_roots if no sync is needed
kvm_mmu_sync_roots() can locklessly check whether a sync is needed and just
bail out if it isn't.
Signed-off-by: Junaid Shahid <junaids@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions