ocfs2/net: Use wait_event() in o2net_send_message_vec()
Replace wait_event_interruptible() with wait_event() in o2net_send_message_vec().
This is because this function is called by the dlm that expects signals to be
blocked.
Fixes oss bugzilla#1126
http://oss.oracle.com/bugzilla/show_bug.cgi?id=1126
Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index 9fbe849..334f231 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -974,7 +974,7 @@
int o2net_send_message_vec(u32 msg_type, u32 key, struct kvec *caller_vec,
size_t caller_veclen, u8 target_node, int *status)
{
- int ret, error = 0;
+ int ret;
struct o2net_msg *msg = NULL;
size_t veclen, caller_bytes = 0;
struct kvec *vec = NULL;
@@ -1015,10 +1015,7 @@
o2net_set_nst_sock_time(&nst);
- ret = wait_event_interruptible(nn->nn_sc_wq,
- o2net_tx_can_proceed(nn, &sc, &error));
- if (!ret && error)
- ret = error;
+ wait_event(nn->nn_sc_wq, o2net_tx_can_proceed(nn, &sc, &ret));
if (ret)
goto out;