SUNRPC export xprt_iter_rewind function

Olga Kornievskaia · Trond Myklebust · commit 273d6aed9e5a · 2022-07-25T10:06:04.000-04:00
Make xprt_iter_rewind callable outside of xprtmultipath.c

Signed-off-by: Olga Kornievskaia &lt;kolga@netapp.com&gt;
Signed-off-by: Trond Myklebust &lt;trond.myklebust@hammerspace.com&gt;
diff --git a/include/linux/sunrpc/xprtmultipath.h b/include/linux/sunrpc/xprtmultipath.h
@@ -68,6 +68,8 @@ extern void xprt_iter_init_listoffline(struct rpc_xprt_iter *xpi,
 
 extern void xprt_iter_destroy(struct rpc_xprt_iter *xpi);
 
+extern void xprt_iter_rewind(struct rpc_xprt_iter *xpi);
+
 extern struct rpc_xprt_switch *xprt_iter_xchg_switch(
 		struct rpc_xprt_iter *xpi,
 		struct rpc_xprt_switch *newswitch);
diff --git a/net/sunrpc/xprtmultipath.c b/net/sunrpc/xprtmultipath.c
@@ -481,7 +481,6 @@ struct rpc_xprt *xprt_iter_next_entry_offline(struct rpc_xprt_iter *xpi)
  * Resets xpi to ensure that it points to the first entry in the list
  * of transports.
  */
-static
 void xprt_iter_rewind(struct rpc_xprt_iter *xpi)
 {
 	rcu_read_lock();

Original file line number	Diff line number	Diff line change
`@@ -481,7 +481,6 @@ struct rpc_xprt xprt_iter_next_entry_offline(struct rpc_xprt_iter xpi)`
`481`	`481`	`* Resets xpi to ensure that it points to the first entry in the list`
`482`	`482`	`* of transports.`
`483`	`483`	`*/`
`484`		`-static`
`485`	`484`	`void xprt_iter_rewind(struct rpc_xprt_iter *xpi)`
`486`	`485`	`{`
`487`	`486`	`rcu_read_lock();`