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11eb537fd8
Using a linked list here seems unnecessarily complex, especially since possible index values are '2', '3', and '4'. Let's just use an array for direct access. Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
30 lines
987 B
C
30 lines
987 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2012 Netapp, Inc. All rights reserved.
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*
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* Function and structures exported by the NFS module
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* for use by NFS version-specific modules.
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*/
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#ifndef __LINUX_INTERNAL_NFS_H
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#define __LINUX_INTERNAL_NFS_H
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#include <linux/fs.h>
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#include <linux/sunrpc/sched.h>
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#include <linux/nfs_xdr.h>
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struct nfs_subversion {
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struct module *owner; /* THIS_MODULE pointer */
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struct file_system_type *nfs_fs; /* NFS filesystem type */
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const struct rpc_version *rpc_vers; /* NFS version information */
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const struct nfs_rpc_ops *rpc_ops; /* NFS operations */
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const struct super_operations *sops; /* NFS Super operations */
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const struct xattr_handler * const *xattr; /* NFS xattr handlers */
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};
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struct nfs_subversion *get_nfs_version(unsigned int);
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void put_nfs_version(struct nfs_subversion *);
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void register_nfs_version(struct nfs_subversion *);
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void unregister_nfs_version(struct nfs_subversion *);
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#endif /* __LINUX_INTERNAL_NFS_H */
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