From 87d3d3f3931f3e0fca44fbb5c06ad45fc4dca9bc Mon Sep 17 00:00:00 2001 From: Sunil Mushran Date: Wed, 17 Dec 2008 14:17:42 -0800 Subject: ocfs2/hb: Expose the list of heartbeating nodes via debugfs This patch creates a debugfs file, o2hb/livesnodes, which exposes the aggregate list of heartbeating node across all heartbeat regions. Signed-off-by: Sunil Mushran Signed-off-by: Mark Fasheh --- fs/ocfs2/cluster/nodemanager.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'fs/ocfs2/cluster/nodemanager.c') diff --git a/fs/ocfs2/cluster/nodemanager.c b/fs/ocfs2/cluster/nodemanager.c index 70e8fa9e2539..7ee6188bc79a 100644 --- a/fs/ocfs2/cluster/nodemanager.c +++ b/fs/ocfs2/cluster/nodemanager.c @@ -881,6 +881,7 @@ static void __exit exit_o2nm(void) o2cb_sys_shutdown(); o2net_exit(); + o2hb_exit(); } static int __init init_o2nm(void) @@ -889,11 +890,13 @@ static int __init init_o2nm(void) cluster_print_version(); - o2hb_init(); + ret = o2hb_init(); + if (ret) + goto out; ret = o2net_init(); if (ret) - goto out; + goto out_o2hb; ret = o2net_register_hb_callbacks(); if (ret) @@ -916,6 +919,8 @@ out_callbacks: o2net_unregister_hb_callbacks(); out_o2net: o2net_exit(); +out_o2hb: + o2hb_exit(); out: return ret; } -- cgit v1.2.3