From 0102c8c7fdfc4bd700971daff2b94470f4eafae4 Mon Sep 17 00:00:00 2001 From: Dapeng Mi Date: Thu, 17 Sep 2026 09:52:33 +0800 Subject: perf/x86/intel: Rename DMR offcore_rsp attribute to offmodule_rsp DMR introduces Offmodule Response events in place of the legacy Offcore Response events, but it still exposes the inherited offcore_rsp PMU attribute for programming the corresponding MSR data. Rename the DMR PMU attribute to offmodule_rsp so the sysfs interface matches the underlying event name and avoids user & tooling confusion. Signed-off-by: Dapeng Mi Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Ingo Molnar Link: https://patch.msgid.link/20260917015234.981153-12-dapeng1.mi@linux.intel.com --- include/net/dcbevent.h | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 include/net/dcbevent.h (limited to 'include/net/dcbevent.h') diff --git a/include/net/dcbevent.h b/include/net/dcbevent.h new file mode 100644 index 000000000..02700262f --- /dev/null +++ b/include/net/dcbevent.h @@ -0,0 +1,39 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2010, Intel Corporation. + * + * Author: John Fastabend + */ + +#ifndef _DCB_EVENT_H +#define _DCB_EVENT_H + +struct notifier_block; + +enum dcbevent_notif_type { + DCB_APP_EVENT = 1, +}; + +#ifdef CONFIG_DCB +int register_dcbevent_notifier(struct notifier_block *nb); +int unregister_dcbevent_notifier(struct notifier_block *nb); +int call_dcbevent_notifiers(unsigned long val, void *v); +#else +static inline int +register_dcbevent_notifier(struct notifier_block *nb) +{ + return 0; +} + +static inline int unregister_dcbevent_notifier(struct notifier_block *nb) +{ + return 0; +} + +static inline int call_dcbevent_notifiers(unsigned long val, void *v) +{ + return 0; +} +#endif /* CONFIG_DCB */ + +#endif -- cgit v1.3.1