diff options
| 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 /arch/arm64/kernel/perf_callchain.c | |
| parent | 17ed14eba22b3a86e82fb6df28af00fb4cadfd77 (diff) | |
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
Diffstat (limited to 'arch/arm64/kernel/perf_callchain.c')
0 files changed, 0 insertions, 0 deletions