From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- fs/ocfs2/cluster/ocfs2_nodemanager.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 fs/ocfs2/cluster/ocfs2_nodemanager.h (limited to 'fs/ocfs2/cluster/ocfs2_nodemanager.h') diff --git a/fs/ocfs2/cluster/ocfs2_nodemanager.h b/fs/ocfs2/cluster/ocfs2_nodemanager.h new file mode 100644 index 000000000..c9a0b7744 --- /dev/null +++ b/fs/ocfs2/cluster/ocfs2_nodemanager.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * ocfs2_nodemanager.h + * + * Header describing the interface between userspace and the kernel + * for the ocfs2_nodemanager module. + * + * Copyright (C) 2002, 2004 Oracle. All rights reserved. + */ + +#ifndef _OCFS2_NODEMANAGER_H +#define _OCFS2_NODEMANAGER_H + +#define O2NM_API_VERSION 5 + +#define O2NM_MAX_NODES 255 +#define O2NM_INVALID_NODE_NUM 255 + +/* host name, group name, cluster name all 64 bytes */ +#define O2NM_MAX_NAME_LEN 64 // __NEW_UTS_LEN + +/* + * Maximum number of global heartbeat regions allowed. + * **CAUTION** Changing this number will break dlm compatibility. + */ +#define O2NM_MAX_REGIONS 32 + +#endif /* _OCFS2_NODEMANAGER_H */ -- cgit v1.2.3