---

yaml --- r: 131724 b: refs/heads/master c: 29f8ea8 h: refs/heads/master v: v3
git-mirror · Feb 24, 2009 · 7829e32 · 7829e32
1 parent 2d00d58
commit 7829e32
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 612262a53352af839a14b3395975a3440c95080a
+refs/heads/master: 29f8ea8ab09bad0c3c0d67964559d27643e97903
diff --git a/trunk/drivers/ieee1394/nodemgr.c b/trunk/drivers/ieee1394/nodemgr.c
@@ -1265,7 +1265,8 @@ static void nodemgr_update_node(struct node_entry *ne, struct csr1212_csr *csr,
 		csr1212_destroy_csr(csr);
 	}
 
-	/* Mark the node current */
+	/* Finally, mark the node current */
+	smp_wmb();
 	ne->generation = generation;
 
 	if (ne->in_limbo) {
@@ -1798,7 +1799,7 @@ void hpsb_node_fill_packet(struct node_entry *ne, struct hpsb_packet *packet)
 {
 	packet->host = ne->host;
 	packet->generation = ne->generation;
-	barrier();
+	smp_rmb();
 	packet->node_id = ne->nodeid;
 }
 
@@ -1807,7 +1808,7 @@ int hpsb_node_write(struct node_entry *ne, u64 addr,
 {
 	unsigned int generation = ne->generation;
 
-	barrier();
+	smp_rmb();
 	return hpsb_write(ne->host, ne->nodeid, generation,
 			  addr, buffer, length);
 }