--- ocfs2.old/src/nm.c	2004-03-31 12:02:10.075066064 +0800
+++ ocfs2/src/nm.c	2004-03-31 12:02:09.973081568 +0800
@@ -254,6 +254,7 @@
 	__u64 cfg_seq_num;
 	int which, pruned, prune_iters = 0;
 	struct buffer_head *bh = NULL;
+	siginfo_t info;
 
 	LOG_ENTRY ();
 
@@ -444,6 +445,19 @@
 		}
 		set_current_state (TASK_INTERRUPTIBLE);
 		schedule_timeout (osb->hbt - j);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+		dequeue_signal_lock(current, &current->blocked, &info);
+#else
+#ifdef HAVE_NPTL
+		spin_lock_irq(&current->sighand->siglock);
+		dequeue_signal(&current->blocked, &info);
+		spin_unlock_irq(&current->sighand->siglock);					
+#else 
+		spin_lock_irq(&current->sigmask_lock);
+		dequeue_signal(&current->blocked, &info);
+		spin_unlock_irq(&current->sigmask_lock);
+#endif /* !HAVE_NPTL */
+#endif /* 2.4.x kernel */
 	}
 
         /* Flush all scheduled tasks */