Hi,
Now in the -nmw git tree. Thanks,
Steve.
On Mon, 2007-08-20 at 15:13 +0100, Patrick Caulfield wrote:
> This patch fixes the slight mess made in lowcomms closing by previous patches
> and fixes all sorts of DLM hangs.
>
> Signed-Off-By: Patrick Caulfield <[EMAIL PROTECTED]>
>
> plain text document attachment (lowcomms-close-patch.stevew)
> --- gfs2-2.6-nmw/fs/dlm/lowcomms.c.orig 2007-08-20 15:05:48.000000000
> +0100
> +++ gfs2-2.6-nmw/fs/dlm/lowcomms.c 2007-08-20 15:07:00.000000000 +0100
> @@ -334,18 +334,8 @@ static void close_connection(struct conn
> con->rx_page = NULL;
> }
>
> - /* If we are an 'othercon' then NULL the pointer to us
> - from the parent and tidy ourself up */
> - if (test_bit(CF_IS_OTHERCON, &con->flags)) {
> - struct connection *parent = __nodeid2con(con->nodeid, 0);
> - parent->othercon = NULL;
> - kmem_cache_free(con_cache, con);
> - }
> - else {
> - /* Parent connections get reused */
> - con->retries = 0;
> - mutex_unlock(&con->sock_mutex);
> - }
> + con->retries = 0;
> + mutex_unlock(&con->sock_mutex);
> }
>
> /* We only send shutdown messages to nodes that are not part of the cluster
> */
> @@ -731,6 +721,8 @@ static int tcp_accept_from_sock(struct c
> INIT_WORK(&othercon->swork, process_send_sockets);
> INIT_WORK(&othercon->rwork, process_recv_sockets);
> set_bit(CF_IS_OTHERCON, &othercon->flags);
> + }
> + if (!othercon->sock) {
> newcon->othercon = othercon;
> othercon->sock = newsock;
> newsock->sk->sk_user_data = othercon;
