criu [PATCH] post-setup-namespaces

Introduce post-setup-namespaces action script

It needed to have possibility to run cutom script after mount
namespace is configured
Signed-off-by: Igor Sukhih <igor@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>

action-scripts.c

@@ -19,6 +19,7 @@ static const char *action_names[ACT_MAX] = {
 	[ ACT_NET_LOCK ]	= "network-lock",
 	[ ACT_NET_UNLOCK ]	= "network-unlock",
 	[ ACT_SETUP_NS ]	= "setup-namespaces",
+	[ ACT_POST_SETUP_NS ]	= "post-setup-namespaces",
 };
 
 int run_scripts(enum script_actions act)

cr-restore.c

@@ -1992,6 +1992,10 @@ static int restore_root_task(struct pstree_item *init)
 	if (ret < 0)
 		goto out_kill;
 
+	ret = run_scripts(ACT_POST_SETUP_NS);
+	if (ret)
+		goto out_kill;
+
 	ret = restore_switch_stage(CR_STATE_FORKING);
 	if (ret < 0)
 		goto out_kill;

include/action-scripts.h

@@ -17,6 +17,7 @@ enum script_actions {
 	ACT_NET_LOCK		= 4,
 	ACT_NET_UNLOCK		= 5,
 	ACT_SETUP_NS		= 6,
+	ACT_POST_SETUP_NS	= 7,
 
 	ACT_MAX
 };