ad.c File Reference

#include "lib/arith.h"
#include "lib/misc.h"
#include "lib/memory.h"
#include "lib/ub.h"
#include "lib/assert.h"
#include "ut/stob.h"
#include "ut/ut.h"
#include "dtm/dtm.h"
#include "stob/ad.h"
#include "stob/ad_private.h"
#include "stob/domain.h"
#include "stob/io.h"
#include "stob/stob.h"
#include "balloc/balloc.h"
#include "be/ut/helper.h"
#include "lib/errno.h"

Include dependency graph for ad.c:

Go to the source code of this file.

Data Structures
struct	mock_balloc

Macros
#define	AD_CS_SZ   16

Enumerations
enum	{ NR = 4, MIN_BUF_SIZE = 4096, MIN_BUF_SIZE_IN_BLOCKS = 4, SEG_SIZE = 1 << 24 }
enum	{ UB_ITER = 100 }

Functions
void	m0_stob_ut_ad_init (struct m0_be_ut_backend *ut_be, struct m0_be_ut_seg *ut_seg, bool use_small_credits)
void	m0_stob_ut_ad_fini (struct m0_be_ut_backend *ut_be, struct m0_be_ut_seg *ut_seg)
static struct mock_balloc *	b2mock (struct m0_ad_balloc *ballroom)
static int	mock_balloc_init (struct m0_ad_balloc *ballroom, struct m0_be_seg *seg, uint32_t bshift, m0_bindex_t container_size, m0_bcount_t groupsize, m0_bcount_t spare_reserve)
static void	mock_balloc_fini (struct m0_ad_balloc *ballroom)
static int	mock_balloc_alloc (struct m0_ad_balloc *ballroom, struct m0_dtx *dtx, m0_bcount_t count, struct m0_ext *out, uint64_t alloc_type)
static int	mock_balloc_free (struct m0_ad_balloc *ballroom, struct m0_dtx *dtx, struct m0_ext *ext)
static int	malloc_reserve_extent (struct m0_ad_balloc *ballroom, struct m0_be_tx *tx, struct m0_ext *ext, uint64_t alloc_zone)
static void	init_vecs ()
static int	test_ad_init (bool use_small_credits)
static int	test_ad_fini (void)
static void	test_write (int nr, struct m0_dtx *tx)
static void	test_read (int nr)
static void	test_punch (int nr)
static void	test_ad_rw_unordered ()
static void	test_ad (void)
static void	punch_test (void)
static void	test_ad_undo (void)
void	m0_stob_ut_adieu_ad (void)
static void	ub_write (int i)
static void	ub_read (int i)
static int	ub_init (const char *opts M0_UNUSED)
static void	ub_fini (void)

Variables
static struct m0_stob_domain *	dom_back
static struct m0_stob_domain *	dom_fore
static struct m0_stob *	obj_back
static struct m0_stob *	obj_fore
static struct m0_stob_io	io
static m0_bcount_t	user_vc [NR]
static m0_bcount_t	stob_vc [NR]
static char *	user_buf [NR]
static char *	user_cksm_buf [NR]
static char *	read_buf [NR]
static char *	read_cksm_buf [NR]
static char *	zero_buf [NR]
static char *	user_bufs [NR]
static char *	read_bufs [NR]
static m0_bindex_t	stob_vi [NR]
static struct m0_clink	clink
static struct m0_dtx	g_tx
struct m0_be_ut_backend	ut_be
struct m0_be_ut_seg	ut_seg
static uint32_t	block_shift
static uint32_t	buf_size
static const struct m0_ad_balloc_ops	mock_balloc_ops
struct mock_balloc	mb
struct m0_ub_set	m0_ad_ub