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03f2bbc4ee
Currently we have a compile-time default network (MCTP_INITIAL_DEFAULT_NET). This change introduces a default_net field on the net namespace, allowing future configuration for new interfaces. Signed-off-by: Matt Johnston <matt@codeconstruct.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
36 lines
809 B
C
36 lines
809 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* MCTP per-net structures
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*/
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#ifndef __NETNS_MCTP_H__
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#define __NETNS_MCTP_H__
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#include <linux/types.h>
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struct netns_mctp {
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/* Only updated under RTNL, entries freed via RCU */
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struct list_head routes;
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/* Bound sockets: list of sockets bound by type.
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* This list is updated from non-atomic contexts (under bind_lock),
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* and read (under rcu) in packet rx
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*/
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struct mutex bind_lock;
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struct hlist_head binds;
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/* tag allocations. This list is read and updated from atomic contexts,
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* but elements are free()ed after a RCU grace-period
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*/
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spinlock_t keys_lock;
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struct hlist_head keys;
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/* MCTP network */
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unsigned int default_net;
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/* neighbour table */
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struct mutex neigh_lock;
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struct list_head neighbours;
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};
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#endif /* __NETNS_MCTP_H__ */
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