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| author | Peng Hao <flyingpeng@tencent.com> | 2025-03-06 10:54:25 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2025-04-26 02:19:56 +0300 |
| commit | bb5081f4abf2d91ae3ed22d7d1157c91d23db5ed (patch) | |
| tree | 67ba6508514c334531c067ffaf286c6b2fdb69e0 /tools/perf/scripts/python/task-analyzer.py | |
| parent | b6bc164f41dbee11a4f2913f8fda22066689aa95 (diff) | |
| download | linux-bb5081f4abf2d91ae3ed22d7d1157c91d23db5ed.tar.xz | |
KVM: SVM: avoid frequency indirect calls
When retpoline is enabled, indirect function calls introduce additional
performance overhead. Avoid frequent indirect calls to VMGEXIT when SEV
is enabled.
Signed-off-by: Peng Hao <flyingpeng@tencent.com>
Link: https://lore.kernel.org/r/20250306075425.66693-1-flyingpeng@tencent.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions