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| author |   Peng Hao <flyingpeng@tencent.com> | 2025-03-06 15:54:25 +0800 |
|---|---|---|
| committer |   Sean Christopherson <seanjc@google.com> | 2025-04-25 16:19:56 -0700 |
| commit | bb5081f4abf2d91ae3ed22d7d1157c91d23db5ed (patch) | |
| tree | 67ba6508514c334531c067ffaf286c6b2fdb69e0 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | KVM: SEV: Configure "ALLOWED_SEV_FEATURES" VMCB Field (diff) | |
| download | linux-rng-bb5081f4abf2d91ae3ed22d7d1157c91d23db5ed.tar.xz linux-rng-bb5081f4abf2d91ae3ed22d7d1157c91d23db5ed.zip | |
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/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions