LXR linux/fs/nfs/nfs42.h

   1/*
   2 * Copyright (c) 2014 Anna Schumaker <Anna.Schumaker@Netapp.com>
   3 */
   4
   5#ifndef __LINUX_FS_NFS_NFS4_2_H
   6#define __LINUX_FS_NFS_NFS4_2_H
   7
   8/*
   9 * FIXME:  four LAYOUTSTATS calls per compound at most! Do we need to support
  10 * more? Need to consider not to pre-alloc too much for a compound.
  11 */
  12#define PNFS_LAYOUTSTATS_MAXDEV (4)
  13
  14/* nfs4.2proc.c */
  15int nfs42_proc_allocate(struct file *, loff_t, loff_t);
  16ssize_t nfs42_proc_copy(struct file *, loff_t, struct file *, loff_t, size_t);
  17int nfs42_proc_deallocate(struct file *, loff_t, loff_t);
  18loff_t nfs42_proc_llseek(struct file *, loff_t, int);
  19int nfs42_proc_layoutstats_generic(struct nfs_server *,
  20                                   struct nfs42_layoutstat_data *);
  21int nfs42_proc_clone(struct file *, struct file *, loff_t, loff_t, loff_t);
  22
  23#endif /* __LINUX_FS_NFS_NFS4_2_H */
  24