socket: honour ISCSI_PDU_IMMEDIATE in iscsi_which_events

Signed-off-by: Peter Lieven <pl@kamp.de>
2015-03-26 16:45:03 +01:00
parent 0962150193
commit b76c8a703e
1 changed files with 4 additions and 1 deletions
--- a/lib/socket.c
+++ b/lib/socket.c
@@ -386,7 +386,10 @@ iscsi_which_events(struct iscsi_context *iscsi)

 	if (iscsi->outqueue_current != NULL ||
 	    (iscsi->outqueue != NULL && !iscsi->is_corked &&
-	     iscsi_serial32_compare(iscsi->outqueue->cmdsn, iscsi->maxcmdsn) <= 0)) {
+	     (iscsi_serial32_compare(iscsi->outqueue->cmdsn, iscsi->maxcmdsn) <= 0 ||
+	      iscsi->outqueue->outdata.data[0] & ISCSI_PDU_IMMEDIATE)
+	    )
+	   ) {
 		events |= POLLOUT;
 	}
 	return events;