pnfs_osd_xdr.h File Reference

#include <linux/nfs_fs.h>

Go to the source code of this file.

Data Structures
struct	pnfs_osd_data_map
struct	pnfs_osd_objid
struct	pnfs_osd_opaque_cred
struct	pnfs_osd_object_cred
struct	pnfs_osd_layout
struct	pnfs_osd_targetid
struct	pnfs_osd_net_addr
struct	pnfs_osd_targetaddr
struct	pnfs_osd_deviceaddr
struct	pnfs_osd_layoutupdate
struct	pnfs_osd_ioerr
struct	pnfs_osd_xdr_decode_layout_iter

Macros
#define	_DEVID_LO(oid_device_id)   (unsigned long long)be64_to_cpup((__be64 *)(oid_device_id)->data)
#define	_DEVID_HI(oid_device_id)   (unsigned long long)be64_to_cpup(((__be64 *)(oid_device_id)->data) + 1)

Enumerations
enum	pnfs_osd_raid_algorithm4 { PNFS_OSD_RAID_0 = 1, PNFS_OSD_RAID_4 = 2, PNFS_OSD_RAID_5 = 3, PNFS_OSD_RAID_PQ = 4 }
enum	pnfs_osd_version { PNFS_OSD_MISSING = 0, PNFS_OSD_VERSION_1 = 1, PNFS_OSD_VERSION_2 = 2 }
enum	pnfs_osd_cap_key_sec { PNFS_OSD_CAP_KEY_SEC_NONE = 0, PNFS_OSD_CAP_KEY_SEC_SSV = 1 }
enum	pnfs_osd_targetid_type { OBJ_TARGET_ANON = 1, OBJ_TARGET_SCSI_NAME = 2, OBJ_TARGET_SCSI_DEVICE_ID = 3 }
enum	pnfs_osd_errno {   PNFS_OSD_ERR_EIO = 1, PNFS_OSD_ERR_NOT_FOUND = 2, PNFS_OSD_ERR_NO_SPACE = 3, PNFS_OSD_ERR_BAD_CRED = 4,   PNFS_OSD_ERR_NO_ACCESS = 5, PNFS_OSD_ERR_UNREACHABLE = 6, PNFS_OSD_ERR_RESOURCE = 7 }

Functions
int	pnfs_osd_xdr_decode_layout_map (struct pnfs_osd_layout *layout, struct pnfs_osd_xdr_decode_layout_iter *iter, struct xdr_stream *xdr)
bool	pnfs_osd_xdr_decode_layout_comp (struct pnfs_osd_object_cred *comp, struct pnfs_osd_xdr_decode_layout_iter *iter, struct xdr_stream *xdr, int *err)
void	pnfs_osd_xdr_decode_deviceaddr (struct pnfs_osd_deviceaddr *deviceaddr, __be32 *p)
int	pnfs_osd_xdr_encode_layoutupdate (struct xdr_stream *xdr, struct pnfs_osd_layoutupdate *lou)
__be32 *	pnfs_osd_xdr_ioerr_reserve_space (struct xdr_stream *xdr)
void	pnfs_osd_xdr_encode_ioerr (__be32 *p, struct pnfs_osd_ioerr *ioerr)

Macro Definition Documentation

#define _DEVID_HI

(

oid_device_id

)

(unsigned long long)be64_to_cpup(((__be64 *)(oid_device_id)->data) + 1)

Definition at line 95 of file pnfs_osd_xdr.h.

#define _DEVID_LO

(

oid_device_id

)

(unsigned long long)be64_to_cpup((__be64 *)(oid_device_id)->data)

Definition at line 92 of file pnfs_osd_xdr.h.

Enumeration Type Documentation

enum pnfs_osd_cap_key_sec

Enumerator:

PNFS_OSD_CAP_KEY_SEC_NONE
PNFS_OSD_CAP_KEY_SEC_SSV

Definition at line 109 of file pnfs_osd_xdr.h.

enum pnfs_osd_errno

Enumerator:

PNFS_OSD_ERR_EIO
PNFS_OSD_ERR_NOT_FOUND
PNFS_OSD_ERR_NO_SPACE
PNFS_OSD_ERR_BAD_CRED
PNFS_OSD_ERR_NO_ACCESS
PNFS_OSD_ERR_UNREACHABLE
PNFS_OSD_ERR_RESOURCE

Definition at line 229 of file pnfs_osd_xdr.h.

enum pnfs_osd_raid_algorithm4

Enumerator:

PNFS_OSD_RAID_0
PNFS_OSD_RAID_4
PNFS_OSD_RAID_5
PNFS_OSD_RAID_PQ

Definition at line 51 of file pnfs_osd_xdr.h.

enum pnfs_osd_targetid_type

Enumerator:

OBJ_TARGET_ANON
OBJ_TARGET_SCSI_NAME
OBJ_TARGET_SCSI_DEVICE_ID

Definition at line 144 of file pnfs_osd_xdr.h.

enum pnfs_osd_version

Enumerator:

PNFS_OSD_MISSING
PNFS_OSD_VERSION_1
PNFS_OSD_VERSION_2

Definition at line 98 of file pnfs_osd_xdr.h.

Function Documentation

void pnfs_osd_xdr_decode_deviceaddr	(	struct pnfs_osd_deviceaddr *	deviceaddr,
		__be32 *	p
	)

Definition at line 327 of file pnfs_osd_xdr_cli.c.

bool pnfs_osd_xdr_decode_layout_comp	(	struct pnfs_osd_object_cred *	comp,
		struct pnfs_osd_xdr_decode_layout_iter *	iter,
		struct xdr_stream *	xdr,
		int *	err
	)

Definition at line 180 of file pnfs_osd_xdr_cli.c.

int pnfs_osd_xdr_decode_layout_map	(	struct pnfs_osd_layout *	layout,
		struct pnfs_osd_xdr_decode_layout_iter *	iter,
		struct xdr_stream *	xdr
	)

Definition at line 159 of file pnfs_osd_xdr_cli.c.

void pnfs_osd_xdr_encode_ioerr	(	__be32 *	p,
		struct pnfs_osd_ioerr *	ioerr
	)

Definition at line 397 of file pnfs_osd_xdr_cli.c.

int pnfs_osd_xdr_encode_layoutupdate	(	struct xdr_stream *	xdr,
		struct pnfs_osd_layoutupdate *	lou
	)

Definition at line 355 of file pnfs_osd_xdr_cli.c.

__be32* pnfs_osd_xdr_ioerr_reserve_space

(

struct xdr_stream *

xdr

)

Definition at line 406 of file pnfs_osd_xdr_cli.c.