diff options
Diffstat (limited to 'fs/nfs/nfs42.h')
| -rw-r--r-- | fs/nfs/nfs42.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/fs/nfs/nfs42.h b/fs/nfs/nfs42.h new file mode 100644 index 000000000..19ec38f85 --- /dev/null +++ b/fs/nfs/nfs42.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2014 Anna Schumaker <Anna.Schumaker@Netapp.com> + */ + +#ifndef __LINUX_FS_NFS_NFS4_2_H +#define __LINUX_FS_NFS_NFS4_2_H + +/* + * FIXME: four LAYOUTSTATS calls per compound at most! Do we need to support + * more? Need to consider not to pre-alloc too much for a compound. + */ +#define PNFS_LAYOUTSTATS_MAXDEV (4) + +/* nfs4.2proc.c */ +int nfs42_proc_allocate(struct file *, loff_t, loff_t); +ssize_t nfs42_proc_copy(struct file *, loff_t, struct file *, loff_t, size_t); +int nfs42_proc_deallocate(struct file *, loff_t, loff_t); +loff_t nfs42_proc_llseek(struct file *, loff_t, int); +int nfs42_proc_layoutstats_generic(struct nfs_server *, + struct nfs42_layoutstat_data *); +int nfs42_proc_clone(struct file *, struct file *, loff_t, loff_t, loff_t); + +#endif /* __LINUX_FS_NFS_NFS4_2_H */ |