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 --- drivers/md/dm-mpath.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 drivers/md/dm-mpath.h (limited to 'drivers/md/dm-mpath.h') diff --git a/drivers/md/dm-mpath.h b/drivers/md/dm-mpath.h new file mode 100644 index 000000000..0e168e0c8 --- /dev/null +++ b/drivers/md/dm-mpath.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2004 Red Hat, Inc. All rights reserved. + * + * This file is released under the GPL. + * + * Multipath. + */ + +#ifndef DM_MPATH_H +#define DM_MPATH_H + +struct dm_dev; + +struct dm_path { + struct dm_dev *dev; /* Read-only */ + void *pscontext; /* For path-selector use */ +}; + +/* Callback for hwh_pg_init_fn to use when complete */ +void dm_pg_init_complete(struct dm_path *path, unsigned int err_flags); + +#endif -- cgit v1.3.1