From 2309e9e040fe29469fb85a384636c455b62fe525 Mon Sep 17 00:00:00 2001 From: Sunil Mushran Date: Mon, 14 Apr 2008 10:46:19 -0700 Subject: ocfs2/net: Add debug interface to o2net This patch exposes o2net information via debugfs. The information includes the list of sockets (sock_containers) as well as the list of outstanding messages (send_tracking). Useful for o2dlm debugging. (This patch is derived from an earlier one written by Zach Brown that exposed the same information via /proc.) [Mark: checkpatch fixes] Signed-off-by: Sunil Mushran Reviewed-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/cluster/nodemanager.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'fs/ocfs2/cluster/nodemanager.c') diff --git a/fs/ocfs2/cluster/nodemanager.c b/fs/ocfs2/cluster/nodemanager.c index 709fba25bf7..cf9401e8cd0 100644 --- a/fs/ocfs2/cluster/nodemanager.c +++ b/fs/ocfs2/cluster/nodemanager.c @@ -959,7 +959,10 @@ static int __init init_o2nm(void) cluster_print_version(); o2hb_init(); - o2net_init(); + + ret = o2net_init(); + if (ret) + goto out; ocfs2_table_header = register_sysctl_table(ocfs2_root_table); if (!ocfs2_table_header) { -- cgit v1.2.3