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| author |   Sean Christopherson <seanjc@google.com> | 2021-11-11 02:07:38 +0000 |
|---|---|---|
| committer |   Peter Zijlstra <peterz@infradead.org> | 2021-11-17 14:49:12 +0100 |
| commit | a9f4a6e92b3b319296fb078da2615f618f6cd80c (patch) | |
| tree | 16cf4fd0bf05c28d14894c37e40794d8bf9c5134 /tools/perf/scripts/python/syscall-counts.py | |
| parent | KVM: arm64: Drop perf.c and fold its tiny bits of code into arm.c (diff) | |
| download | linux-dev-a9f4a6e92b3b319296fb078da2615f618f6cd80c.tar.xz linux-dev-a9f4a6e92b3b319296fb078da2615f618f6cd80c.zip | |
perf: Drop guest callback (un)register stubs
Drop perf's stubs for (un)registering guest callbacks now that KVM
registration of callbacks is hidden behind GUEST_PERF_EVENTS=y. The only
other user is x86 XEN_PV, and x86 unconditionally selects PERF_EVENTS.
No functional change intended.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Link: https://lore.kernel.org/r/20211111020738.2512932-18-seanjc@google.com
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