hc_func           748 fs/ocfs2/cluster/heartbeat.c 		(f->hc_func)(node, idx, f->hc_data);
hc_func          2257 fs/ocfs2/cluster/heartbeat.c 	hc->hc_func = func;
hc_func            45 fs/ocfs2/cluster/heartbeat.h 	o2hb_cb_func		*hc_func;