[Cluster-devel] [PATCH dlm 2/3] dlm_controld: set listen skb mark setting

[Alexander Aring <aahringo@redhat.com>]

This patch adds support to set the skb mark value for the in-kernel DLM
listen socket.
---
 dlm_controld/action.c     | 2 ++
 dlm_controld/dlm.conf.5   | 2 ++
 dlm_controld/dlm_daemon.h | 1 +
 dlm_controld/main.c       | 5 +++++
 4 files changed, 10 insertions(+)

diff --git a/dlm_controld/action.c b/dlm_controld/action.c
index ecd0d022..46747def 100644
--- a/dlm_controld/action.c
+++ b/dlm_controld/action.c
@@ -869,6 +869,8 @@ int setup_configfs_options(void)
 	if (proto_num == PROTO_SCTP)
 		set_proc_rmem();
 
+	set_configfs_cluster("mark", NULL, optu(mark_ind));
+
 	/* 
 	 * set clustername, recover_callbacks
 	 *
diff --git a/dlm_controld/dlm.conf.5 b/dlm_controld/dlm.conf.5
index 09492176..771951d4 100644
--- a/dlm_controld/dlm.conf.5
+++ b/dlm_controld/dlm.conf.5
@@ -40,6 +40,8 @@ protocol
 .br
 bind_all
 .br
+mark
+.br
 debug_logfile
 .br
 enable_plock
diff --git a/dlm_controld/dlm_daemon.h b/dlm_controld/dlm_daemon.h
index 9fe56df2..86b33096 100644
--- a/dlm_controld/dlm_daemon.h
+++ b/dlm_controld/dlm_daemon.h
@@ -97,6 +97,7 @@ enum {
         protocol_ind,
         debug_logfile_ind,
 	bind_all_ind,
+        mark_ind,
         enable_fscontrol_ind,
         enable_plock_ind,
         plock_debug_ind,
diff --git a/dlm_controld/main.c b/dlm_controld/main.c
index b4f4ffb8..022a6c7c 100644
--- a/dlm_controld/main.c
+++ b/dlm_controld/main.c
@@ -1732,6 +1732,11 @@ static void set_opt_defaults(void)
 			0, NULL,
 			""); /* do not advertise */
 
+	set_opt_default(mark_ind,
+			"mark", '\0', req_arg_uint,
+			0, NULL,
+			"set mark value for the DLM in-kernel listen socket");
+
 	set_opt_default(debug_logfile_ind,
 			"debug_logfile", 'L', no_arg,
 			0, NULL,
-- 
2.26.2