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 */
  15 int nfs42_proc_allocate(struct file *, loff_t, loff_t);
  16 ssize_t nfs42_proc_copy(struct file *, loff_t, struct file *, loff_t, size_t);
  17 int nfs42_proc_deallocate(struct file *, loff_t, loff_t);
  18 loff_t nfs42_proc_llseek(struct file *, loff_t, int);
  19 int nfs42_proc_layoutstats_generic(struct nfs_server *,
  20                                    struct nfs42_layoutstat_data *);
  21 int nfs42_proc_clone(struct file *, struct file *, loff_t, loff_t, loff_t);
  22
  23 #endif /* __LINUX_FS_NFS_NFS4_2_H */