Commit 7443bc96 authored by Alexander Aring's avatar Alexander Aring Committed by David Teigland
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fs: dlm: set is othercon flag 



There is a is othercon flag which is never used, this patch will set it
and printout a warning if the othercon ever sends a dlm message which
should never be the case.

Signed-off-by: default avatarAlexander Aring <aahringo@redhat.com>
Signed-off-by: default avatarDavid Teigland <teigland@redhat.com>
parent b38bc9c2

fs/dlm/lowcomms.c

+3 −0
Original line number Diff line number Diff line
@@ -938,6 +938,7 @@ static int accept_from_sock(struct listen_connection *con) 
			}



			lockdep_set_subclass(&othercon->sock_mutex, 1);

			set_bit(CF_IS_OTHERCON, &othercon->flags);

			newcon->othercon = othercon;

		} else {

			/* close other sock con if we have something new */
@@ -1601,6 +1602,8 @@ static void process_send_sockets(struct work_struct *work) 
{

	struct connection *con = container_of(work, struct connection, swork);



	WARN_ON(test_bit(CF_IS_OTHERCON, &con->flags));



	clear_bit(CF_WRITE_PENDING, &con->flags);

	if (con->sock == NULL) /* not mutex protected so check it inside too */

		con->connect_action(con);