void crdir_cmd (void *m)
{
fs_msg_s *msg = m;
unsigned reply_key;
int rc;
reply_key = msg->q.q_passed_key;
// printf("Path=%s\n", &msg->b);
cr_dir(msg->cr_path);
rc = send_tau(reply_key, msg);
if (rc) failure("cpdir_cmd: send", rc);
}
int
createtree(struct fh *rootfh, int depth,
int d_max, dist_func_t d_cnts, dist_func_t d_weights,
int f_max, dist_func_t f_cnts, dist_func_t f_weights,
int l_max, dist_func_t l_cnts, dist_func_t l_weights,
dist_func_t f_sizes, int scale)
{
int i, num_dirs_at_root = 1, create_reported = 0, ret=-1;
nameset_entry_t rootnse;
struct cr_rec *cr;
int rexmit_max_preserve = 0;
/*
* remember the distributions.
*/
cr_d_cnts = d_cnts;
cr_d_weights = d_weights;
cr_d_max = d_max;
cr_f_cnts = f_cnts;
cr_f_weights = f_weights;
cr_f_max = f_max;
cr_l_cnts = l_cnts;
cr_l_weights = l_weights;
cr_l_max = l_max;
cr_f_sizes = f_sizes;
cr_scale = scale;
Q_INIT(&cr_worklist);
/*
* create a root name entry.
*/
if ((rootnse = nameset_alloc(NULL, NFDIR, 0/*never pick*/)) == NULL) {
report_error(FATAL, "nameset_alloc error");
goto out;
}
nameset_setfh(rootnse, rootfh->data, rootfh->len);
/*
* set up the file contents data block.
*/
if ((filedata = malloc(8192)) == NULL) {
report_perror(FATAL, "malloc error");
goto out;
}
memset(filedata, 'x', 8192);
rexmit_max_preserve = rexmit_max;
rexmit_max = 2; /* rexmit a few times before cancel */
/*
* go!
*/
for (i=0 ; i<num_dirs_at_root ; i++) {
cr_newdir(rootnse, depth);
}
/*
* create everything in parallel.
*/
while ((cr = Q_FIRST(&cr_worklist)) != NULL) {
/*
* some feedback that things are moving along...
*/
if (created - create_reported >= 100) {
printf("%d ", created);
fflush(stdout);
create_reported = created;
}
Q_REMOVE(&cr_worklist, cr, link);
switch(cr->nse->type) {
case NFDIR:
cr_dir(cr);
break;
case NFREG:
cr_file(cr);
break;
case NFLNK:
cr_symlink(cr);
break;
default:
report_error(FATAL, "bad type %d", cr->nse->type);
goto out;
}
/*
* wait for replies b/c they register new worklist items.
*/
if (Q_FIRST(&cr_worklist) == NULL) {
op_barrier(0);
}
}
/*
* wait for everything to finish. (redundant with above loop.)
*/
if (op_barrier(0) < 0) {
report_error(FATAL, "op_barrier error");
goto out;
}
ret = 0;
out:
rexmit_max = rexmit_max_preserve;
if (filedata) {
free(filedata);
filedata = NULL;
}
return ret;
}
