ad.h File Reference

#include "be/extmap.h"
#include "fid/fid.h"
#include "lib/types.h"
#include "stob/domain.h"
#include "stob/io.h"
#include "stob/stob.h"
#include "stob/stob_xc.h"

Include dependency graph for ad.h:

Go to the source code of this file.

Data Structures
struct	m0_ad_balloc
struct	m0_ad_balloc_ops
struct	m0_stob_ad_domain
struct	ad_domain_map
struct	m0_stob_ad
struct	m0_stob_ad_io

Macros
#define	__MOTR_STOB_AD_INTERNAL_H__

Enumerations
enum	{ AD_PATHLEN = 4096 }
enum	m0_stob_ad_domain_format_version { M0_STOB_AD_DOMAIN_FORMAT_VERSION_1 = 1, M0_STOB_AD_DOMAIN_FORMAT_VERSION = M0_STOB_AD_DOMAIN_FORMAT_VERSION_1 }
enum	{ STOB_TYPE_AD = 0x02, BALLOC_FRAGS_MAX = 2 }
enum	stob_ad_allocation_extent_type { AET_MIN = M0_BINDEX_MAX - (1ULL << 32), AET_HOLE }

Functions
struct m0_ad_balloc	M0_XCA_DOMAIN (be)
	M0_BASSERT (sizeof(M0_FIELD_VALUE(struct m0_stob_ad_domain, sad_path)) % 8==0)
	M0_BASSERT (sizeof(bool)==1)
M0_INTERNAL struct m0_balloc *	m0_stob_ad_domain2balloc (const struct m0_stob_domain *dom)
M0_INTERNAL bool	m0_stob_ad_domain__invariant (struct m0_stob_ad_domain *adom)
M0_INTERNAL void	m0_stob_ad_init_cfg_make (char **str, struct m0_be_domain *dom)
M0_INTERNAL void	m0_stob_ad_cfg_make (char **str, const struct m0_be_seg *seg, const struct m0_stob_id *bstore_id, const m0_bcount_t size)
M0_INTERNAL int	stob_ad_cursor (struct m0_stob_ad_domain *adom, struct m0_stob *obj, uint64_t offset, struct m0_be_emap_cursor *it)
M0_INTERNAL void	m0_stob_ad_balloc_set (struct m0_stob_io *io, uint64_t flags)
M0_INTERNAL void	m0_stob_ad_balloc_clear (struct m0_stob_io *io)
M0_INTERNAL m0_bcount_t	m0_stob_ad_spares_calc (m0_bcount_t grp_blocks)
M0_INTERNAL void *	m0_stob_ad_get_checksum_addr (struct m0_stob_io *io, m0_bindex_t off)

Variables
const struct m0_ad_balloc_ops *	ab_ops
struct m0_ad_balloc_ops	M0_XCA_DOMAIN
struct m0_format_header	sad_header
uint64_t	sad_dom_key
struct m0_stob_id	sad_bstore_id
struct m0_ad_balloc *	sad_ballroom
m0_bcount_t	sad_container_size
uint32_t	sad_bshift
int32_t	sad_babshift
m0_bcount_t	sad_blocks_per_group
m0_bcount_t	sad_spare_blocks_per_group
char	sad_path [AD_PATHLEN]
bool	sad_overwrite
char	sad_pad [7]
struct m0_format_footer	sad_footer
struct m0_be_emap	sad_adata
struct m0_stob *	sad_bstore
struct m0_be_seg *	sad_be_seg
uint64_t	sad_magix
const struct m0_stob_type	m0_stob_ad_type

Macro Definition Documentation

__MOTR_STOB_AD_INTERNAL_H__

#define __MOTR_STOB_AD_INTERNAL_H__

Definition at line 26 of file ad.h.

Variable Documentation

ab_ops

const struct m0_ad_balloc_ops* ab_ops

Definition at line 1524 of file ad.h.

sad_adata

struct m0_be_emap sad_adata

Definition at line 1541 of file ad.h.

sad_babshift

int32_t sad_babshift

Definition at line 1530 of file ad.h.

sad_ballroom

struct m0_ad_balloc* sad_ballroom

Definition at line 1527 of file ad.h.

sad_be_seg

struct m0_be_seg* sad_be_seg

Definition at line 1546 of file ad.h.

sad_blocks_per_group

m0_bcount_t sad_blocks_per_group

Definition at line 1531 of file ad.h.

sad_bshift

uint32_t sad_bshift

Definition at line 1529 of file ad.h.

sad_bstore

struct m0_stob* sad_bstore

Definition at line 1545 of file ad.h.

sad_bstore_id

struct m0_stob_id sad_bstore_id

Definition at line 1526 of file ad.h.

sad_container_size

m0_bcount_t sad_container_size

Definition at line 1528 of file ad.h.

sad_dom_key

uint64_t sad_dom_key

Definition at line 1525 of file ad.h.

sad_footer

struct m0_format_footer sad_footer

Definition at line 1536 of file ad.h.

sad_header

struct m0_format_header sad_header

Definition at line 1524 of file ad.h.

sad_magix

uint64_t sad_magix

Definition at line 1547 of file ad.h.

sad_overwrite

bool sad_overwrite

Definition at line 1534 of file ad.h.

sad_pad

char sad_pad[7]

Definition at line 1535 of file ad.h.

sad_path

char sad_path[AD_PATHLEN]

Definition at line 1533 of file ad.h.

sad_spare_blocks_per_group

m0_bcount_t sad_spare_blocks_per_group

Definition at line 1532 of file ad.h.