osync.c File Reference

#include "lib/trace.h"
#include "motr/client.h"
#include "motr/st/st.h"
#include "motr/st/st_misc.h"
#include "motr/st/st_assert.h"
#include "lib/memory.h"

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Macros
#define	M0_TRACE_SUBSYSTEM   M0_TRACE_SUBSYS_CLIENT

Enumerations
enum	{ PARGRP_UNIT_SIZE = 4096, PARGRP_DATA_UNIT_NUM = 2, PARGRP_DATA_SIZE = PARGRP_DATA_UNIT_NUM * PARGRP_UNIT_SIZE, MAX_OPS = 16 }
enum	{ SMALL_OBJ_SIZE = 1 * PARGRP_DATA_UNIT_NUM, MEDIUM_OBJ_SIZE = 100 * PARGRP_DATA_UNIT_NUM, LARGE_OBJ_SIZE = 2000 * PARGRP_DATA_UNIT_NUM }

Functions
static int	create_obj (struct m0_uint128 *oid)
static int	write_obj (struct m0_obj *obj, int start, int stride, int nr_ops)
static void	osync_after_each_write (void)
static void	osync_after_writes (void)
static void	osync_by_sync_op (void)
static void	osync_on_op (void)
static int	st_osync_init (void)
static int	st_osync_fini (void)

Variables
struct m0_container	st_osync_container
static uint64_t	layout_id
struct st_suite	st_suite_osync

Macro Definition Documentation

M0_TRACE_SUBSYSTEM

#define M0_TRACE_SUBSYSTEM   M0_TRACE_SUBSYS_CLIENT

Definition at line 28 of file osync.c.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
PARGRP_UNIT_SIZE
PARGRP_DATA_UNIT_NUM
PARGRP_DATA_SIZE
MAX_OPS

Definition at line 41 of file osync.c.

anonymous enum

anonymous enum

Enumerator
SMALL_OBJ_SIZE
MEDIUM_OBJ_SIZE
LARGE_OBJ_SIZE

Definition at line 49 of file osync.c.

Function Documentation

create_obj()

static int create_obj ( struct m0_uint128 *  oid )

static

Definition at line 55 of file osync.c.

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osync_after_each_write()

static void osync_after_each_write ( void  )

static

sync data for each write operation.

Definition at line 173 of file osync.c.

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osync_after_writes()

static void osync_after_writes ( void  )

static

Only sync data after all write ops are done.

Definition at line 217 of file osync.c.

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osync_by_sync_op()

static void osync_by_sync_op ( void  )

static

Definition at line 258 of file osync.c.

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osync_on_op()

static void osync_on_op ( void  )

static

Tests SYNC_ON_OP for objects.

Definition at line 316 of file osync.c.

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st_osync_fini()

static int st_osync_fini ( void  )

static

Definition at line 461 of file osync.c.

st_osync_init()

static int st_osync_init ( void  )

static

Definition at line 440 of file osync.c.

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write_obj()

static int write_obj ( struct m0_obj *  obj, int  start, int  stride, int  nr_ops  )

static

Definition at line 91 of file osync.c.

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Variable Documentation

layout_id

uint64_t layout_id

static

Definition at line 39 of file osync.c.

st_osync_container

struct m0_container st_osync_container

Definition at line 38 of file osync.c.

st_suite_osync

struct st_suite st_suite_osync

Initial value:

= {
        .ss_name = "osync_st",
        .ss_init = st_osync_init,
        .ss_fini = st_osync_fini,
        .ss_tests = {
                { "osync_after_each_write", &osync_after_each_write},
                { "osync_after_writes",     &osync_after_writes},
                { "osync_by_sync_op",       &osync_by_sync_op},
                { "osync_on_op",            &osync_on_op},
                { NULL, NULL }
        }
}

Definition at line 466 of file osync.c.