static void wq_init(wq_t *wq)
{
wq->ev = 0;
wq->wait = 0;
os_thread_mutex_init(&wq->lock);
os_sem_init(&wq->sem, 0);
}
void iscsi_target_perf_init(void)
{
target_eh = nbd_clientd_get_exaperf();
if (target_eh == NULL)
return;
target_iodepth[0] = exaperf_repart_init(target_eh,
"ISCSI_TARGET_IODEPTH_READ",
TARGET_REPART_DEPTH,
limits_target_iodepth);
target_iodepth[1] = exaperf_repart_init(target_eh,
"ISCSI_TARGET_IODEPTH_WRITE",
TARGET_REPART_DEPTH,
limits_target_iodepth);
target_req_time[0] = exaperf_duration_init(target_eh,
"ISCSI_TARGET_DUR_READ",
true);
target_req_time[1] = exaperf_duration_init(target_eh,
"ISCSI_TARGET_DUR_WRITE",
true);
target_req_size_repart[0] = exaperf_repart_init(target_eh,
"ISCSI_TARGET_REQ_SIZE_READ",
TARGET_REPART,
limits_target_req_size);
target_req_size_repart[1] = exaperf_repart_init(target_eh,
"ISCSI_TARGET_REQ_SIZE_WRITE",
TARGET_REPART,
limits_target_req_size);
os_thread_mutex_init(&iodepth_mutex);
}
struct rain1_realdev *rain1_alloc_rdev_layout_data(vrt_realdev_t *rdev)
{
struct rain1_realdev *lr = os_malloc(sizeof(struct rain1_realdev));
if (lr == NULL)
return NULL;
memset(lr, 0, sizeof(struct rain1_realdev));
/* FIXME storing the rdev here means we can get rid of most of the
* iterations of the storage, and just iterate over rxg->rain1_rdevs[]->rdev.
*/
lr->rdev = rdev;
/* Store the rdev uuid as this is the only link with rdev when we need to
* find it out after reread SB */
uuid_copy(&lr->uuid, &rdev->uuid);
lr->mine = rdev->local;
os_thread_mutex_init(&lr->rebuild_progress.lock);
lr->rebuild_progress.complete = FALSE;
lr->rebuild_progress.nb_slots_rebuilt = 0;
lr->sync_tag = SYNC_TAG_ZERO;
return lr;
}
static void init_peers(void)
{
exa_nodeid_t node_id;
exalog_debug("initializing peers");
for (node_id = 0; node_id < EXA_MAX_NODES_NUMBER; node_id++)
__reset_peer(node_id);
os_thread_mutex_init(&peers_lock);
}
void vrt_cmd_handle_message_init(void)
{
os_thread_mutex_init(&pending_group_lock);
}
