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https://github.com/torvalds/linux
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a5b7ab6352
This patch adds support to set the skb mark value for the DLM listen tcp and sctp sockets. The mark value will be offered as cluster configuration. At creation time of the listen socket it will be set as socket option. Signed-off-by: Alexander Aring <aahringo@redhat.com> Signed-off-by: David Teigland <teigland@redhat.com>
54 lines
1.4 KiB
C
54 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/******************************************************************************
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*******************************************************************************
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**
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** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
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** Copyright (C) 2004-2011 Red Hat, Inc. All rights reserved.
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**
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**
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*******************************************************************************
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******************************************************************************/
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#ifndef __CONFIG_DOT_H__
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#define __CONFIG_DOT_H__
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struct dlm_config_node {
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int nodeid;
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int weight;
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int new;
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uint32_t comm_seq;
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};
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#define DLM_MAX_ADDR_COUNT 3
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struct dlm_config_info {
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int ci_tcp_port;
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int ci_buffer_size;
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int ci_rsbtbl_size;
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int ci_recover_timer;
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int ci_toss_secs;
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int ci_scan_secs;
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int ci_log_debug;
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int ci_log_info;
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int ci_protocol;
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int ci_mark;
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int ci_timewarn_cs;
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int ci_waitwarn_us;
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int ci_new_rsb_count;
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int ci_recover_callbacks;
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char ci_cluster_name[DLM_LOCKSPACE_LEN];
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};
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extern struct dlm_config_info dlm_config;
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int dlm_config_init(void);
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void dlm_config_exit(void);
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int dlm_config_nodes(char *lsname, struct dlm_config_node **nodes_out,
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int *count_out);
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int dlm_comm_seq(int nodeid, uint32_t *seq);
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int dlm_our_nodeid(void);
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int dlm_our_addr(struct sockaddr_storage *addr, int num);
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#endif /* __CONFIG_DOT_H__ */
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