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@xxxxxxxxxx>
---
include/linux/perf_event.h | 5 -----
1 file changed, 5 deletions(-)
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index d582dfeb4e20..20327d1046bb 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -1505,11 +1505,6 @@ perf_sw_event(u32 event_id, u64 nr, struct pt_regs *regs, u64 addr) { }
static inline void
perf_bp_event(struct perf_event *event, void *data) { }
-static inline void perf_register_guest_info_callbacks
-(struct perf_guest_info_callbacks *cbs) { }
-static inline void perf_unregister_guest_info_callbacks
-(struct perf_guest_info_callbacks *cbs) { }
-
static inline void perf_event_mmap(struct vm_area_struct *vma) { }
typedef int (perf_ksymbol_get_name_f)(char *name, int name_len, void *data);
--
2.33.0.464.g1972c5931b-goog
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