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ffsb_fc.c
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ffsb_fc.c
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/*
* Copyright (c) International Business Machines Corp., 2001-2004
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
* the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <pthread.h>
#include <sys/time.h>
#include <sys/times.h>
#include <unistd.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>
#include <assert.h>
#include "config.h"
#include "ffsb.h"
#include "util.h"
#include "parser.h"
void init_ffsb_config(ffsb_config_t *fc, unsigned num_fs, unsigned num_tg)
{
memset(fc, 0, sizeof(ffsb_config_t));
fc->num_totalthreads = -1;
fc->num_threadgroups = num_tg;
fc->num_filesys = num_fs;
fc->groups = ffsb_malloc(sizeof(ffsb_tg_t) * num_tg);
fc->filesystems = ffsb_malloc(sizeof(ffsb_fs_t) * num_fs);
}
void init_ffsb_config_1fs(ffsb_config_t *fc, ffsb_fs_t *fs, ffsb_tg_t *tg)
{
memset(fc, 0, sizeof(*fc));
fc->num_totalthreads = tg_get_numthreads(tg);
fc->num_threadgroups = 1;
fc->num_filesys = 1;
fc->groups = tg;
fc->filesystems = fs;
}
void destroy_ffsb_config(ffsb_config_t *fc)
{
int i;
for (i = 0; i < fc->num_filesys; i++)
destroy_ffsb_fs(&fc->filesystems[i]);
for (i = 0; i < fc->num_threadgroups; i++)
destroy_ffsb_tg(&fc->groups[i]);
free(fc->groups);
free(fc->filesystems);
}
void fc_set_time(ffsb_config_t *fc, unsigned time)
{
fc->time = time;
}
unsigned fc_get_num_filesys(ffsb_config_t *fc)
{
return fc->num_filesys;
}
struct ffsb_tg *fc_get_tg(ffsb_config_t *fc, unsigned num)
{
assert(num < fc->num_threadgroups);
return &fc->groups[num];
}
struct ffsb_fs *fc_get_fs(ffsb_config_t *fc, unsigned num)
{
assert(num < fc->num_filesys);
return &fc->filesystems[num];
}
void fc_set_num_totalthreads(ffsb_config_t *fc, int num)
{
assert(num > 0);
fc->num_totalthreads = num;
}
void fc_set_callout(ffsb_config_t *fc, char *callout)
{
if (fc->callout)
free(fc->callout);
fc->callout = ffsb_strdup(callout);
}
char *fc_get_callout(ffsb_config_t *fc)
{
return fc->callout;
}