1c7251187d
Create a sysfs directory for each mount that corresponds to the mount's nfs_server struct. As the mount is being constructed, use the name "server-n", but rename it to the "MAJOR:MINOR" of the mount after assigning a device_id. The rename approach allows us to populate the mount's directory with links to the various rpc_client objects during the mount's construction. The naming convention (MAJOR:MINOR) can be used to reference a particular NFS mount's sysfs tree. Signed-off-by: Benjamin Coddington <bcodding@redhat.com> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
32 lines
748 B
C
32 lines
748 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2019 Hammerspace Inc
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*/
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#ifndef __NFS_SYSFS_H
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#define __NFS_SYSFS_H
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#define CONTAINER_ID_MAXLEN (64)
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struct nfs_netns_client {
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struct kobject kobject;
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struct kobject nfs_net_kobj;
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struct net *net;
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const char __rcu *identifier;
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};
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extern struct kobject *nfs_net_kobj;
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extern int nfs_sysfs_init(void);
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extern void nfs_sysfs_exit(void);
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void nfs_netns_sysfs_setup(struct nfs_net *netns, struct net *net);
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void nfs_netns_sysfs_destroy(struct nfs_net *netns);
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void nfs_sysfs_add_server(struct nfs_server *s);
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void nfs_sysfs_move_server_to_sb(struct super_block *s);
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void nfs_sysfs_move_sb_to_server(struct nfs_server *s);
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void nfs_sysfs_remove_server(struct nfs_server *s);
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#endif
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