mm/hotplug: invalid PFNs from pfn_to_online_page()

[mirror_ubuntu-bionic-kernel.git] / include / linux / trace_events.h

diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h
index 84014ecfa67ff284fc6b657e565e57ea12d9c89e..af44e7c2d577e8f0bd7c50f12ca70deeb4714dcc 100644 (file)
--- a/include/linux/trace_events.h
+++ b/include/linux/trace_events.h
@@ -174,6 +174,11 @@ enum trace_reg {
        TRACE_REG_PERF_UNREGISTER,
        TRACE_REG_PERF_OPEN,
        TRACE_REG_PERF_CLOSE,
+       /*
+        * These (ADD/DEL) use a 'boolean' return value, where 1 (true) means a
+        * custom action was taken and the default action is not to be
+        * performed.
+        */
        TRACE_REG_PERF_ADD,
        TRACE_REG_PERF_DEL,
 #endif
@@ -542,9 +547,9 @@ void perf_trace_run_bpf_submit(void *raw_data, int size, int rctx,
 static inline void
 perf_trace_buf_submit(void *raw_data, int size, int rctx, u16 type,
                       u64 count, struct pt_regs *regs, void *head,
-                      struct task_struct *task, struct perf_event *event)
+                      struct task_struct *task)
 {
-       perf_tp_event(type, count, raw_data, size, regs, head, rctx, task, event);
+       perf_tp_event(type, count, raw_data, size, regs, head, rctx, task);
 }
 
 #endif