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authorSunil Mushran <sunil.mushran@oracle.com>2008-04-14 10:46:19 -0700
committerMark Fasheh <mfasheh@suse.com>2008-04-18 08:56:20 -0700
commit2309e9e040fe29469fb85a384636c455b62fe525 (patch)
treee3ecf7af432e1504a0c785525bc4247305916173 /fs/ocfs2/cluster/nodemanager.c
parent93b06edb5127315473d87e075b2b1d1acf74659c (diff)
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 <sunil.mushran@oracle.com> Reviewed-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/ocfs2/cluster/nodemanager.c')
-rw-r--r--fs/ocfs2/cluster/nodemanager.c5
1 files changed, 4 insertions, 1 deletions
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) {