*/
int ptlrpc_replay_next(struct obd_import *imp, int *inflight)
{
- int rc = 0;
- struct list_head *tmp, *pos;
- struct ptlrpc_request *req = NULL;
- __u64 last_transno;
- ENTRY;
+ int rc = 0;
+ struct ptlrpc_request *req = NULL;
+ __u64 last_transno;
+ ENTRY;
- *inflight = 0;
+ *inflight = 0;
- /* It might have committed some after we last spoke, so make sure we
- * get rid of them now.
- */
+ /* It might have committed some after we last spoke, so make sure we
+ * get rid of them now.
+ */
spin_lock(&imp->imp_lock);
imp->imp_last_transno_checked = 0;
ptlrpc_free_committed(imp);
/* Replay all the committed open requests on committed_list first */
if (!list_empty(&imp->imp_committed_list)) {
- tmp = imp->imp_committed_list.prev;
- req = list_entry(tmp, struct ptlrpc_request,
- rq_replay_list);
+ req = list_last_entry(&imp->imp_committed_list,
+ struct ptlrpc_request, rq_replay_list);
/* The last request on committed_list hasn't been replayed */
if (req->rq_transno > last_transno) {
while (imp->imp_replay_cursor !=
&imp->imp_committed_list) {
req = list_entry(imp->imp_replay_cursor,
- struct ptlrpc_request,
- rq_replay_list);
+ struct ptlrpc_request,
+ rq_replay_list);
if (req->rq_transno > last_transno)
break;
/* All the requests in committed list have been replayed, let's replay
* the imp_replay_list */
if (req == NULL) {
- list_for_each_safe(tmp, pos, &imp->imp_replay_list) {
- req = list_entry(tmp, struct ptlrpc_request,
- rq_replay_list);
+ struct ptlrpc_request *tmp;
- if (req->rq_transno > last_transno)
+ list_for_each_entry(tmp, &imp->imp_replay_list,
+ rq_replay_list) {
+ if (tmp->rq_transno > last_transno) {
+ req = tmp;
break;
- req = NULL;
+ }
}
}
rc = ptlrpc_replay_req(req);
if (rc) {
- CERROR("recovery replay error %d for req "
- "%llu\n", rc, req->rq_xid);
+ CERROR("recovery replay error %d for req %llu\n",
+ rc, req->rq_xid);
RETURN(rc);
}
*inflight = 1;
*/
int ptlrpc_resend(struct obd_import *imp)
{
- struct ptlrpc_request *req, *next;
+ struct ptlrpc_request *req;
ENTRY;
RETURN(-1);
}
- list_for_each_entry_safe(req, next, &imp->imp_sending_list, rq_list) {
+ list_for_each_entry(req, &imp->imp_sending_list, rq_list) {
LASSERTF((long)req > PAGE_SIZE && req != LP_POISON,
"req %p bad\n", req);
LASSERTF(req->rq_type != LI_POISON, "req %p freed\n", req);
*/
void ptlrpc_wake_delayed(struct obd_import *imp)
{
- struct list_head *tmp, *pos;
struct ptlrpc_request *req;
spin_lock(&imp->imp_lock);
- list_for_each_safe(tmp, pos, &imp->imp_delayed_list) {
- req = list_entry(tmp, struct ptlrpc_request, rq_list);
-
+ list_for_each_entry(req, &imp->imp_delayed_list, rq_list) {
DEBUG_REQ(D_HA, req, "waking (set %p):", req->rq_set);
ptlrpc_client_wake_req(req);
}