X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Ffs%2Focfs2%2Fstackglue.c;fp=kernel%2Ffs%2Focfs2%2Fstackglue.c;h=783bcdce5666e60bc36cbdb4ca5415702dd30c48;hb=52f993b8e89487ec9ee15a7fb4979e0f09a45b27;hp=5d965e83bd43e4eedbb7df078f92dcb34ab6a4b4;hpb=c189ccac5702322ed843fe17057035b7222a59b6;p=kvmfornfv.git

diff --git a/kernel/fs/ocfs2/stackglue.c b/kernel/fs/ocfs2/stackglue.c
index 5d965e83b..783bcdce5 100644
--- a/kernel/fs/ocfs2/stackglue.c
+++ b/kernel/fs/ocfs2/stackglue.c
@@ -48,6 +48,12 @@ static char ocfs2_hb_ctl_path[OCFS2_MAX_HB_CTL_PATH] = "/sbin/ocfs2_hb_ctl";
  */
 static struct ocfs2_stack_plugin *active_stack;
 
+inline int ocfs2_is_o2cb_active(void)
+{
+	return !strcmp(active_stack->sp_name, OCFS2_STACK_PLUGIN_O2CB);
+}
+EXPORT_SYMBOL_GPL(ocfs2_is_o2cb_active);
+
 static struct ocfs2_stack_plugin *ocfs2_stack_lookup(const char *name)
 {
 	struct ocfs2_stack_plugin *p;